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Fiio SNOWSKY FiiO Wind PRO
Description SNOWSKY FiiO Wind PRO is a lightweight wireless on-ear headphone combining retro design with modern Bluetooth audio technology. Featuring a 40mm high-fidelity dynamic driver, LDAC Bluetooth support, and long battery life, Wind PRO delivers a comfortable wireless listening experience for everyday music enjoyment. Why it stands out Retro Design with Modern Wireless Audio Wind PRO combines classic on-ear headphone styling with modern Bluetooth connectivity for a unique everyday listening experience. High-Quality Dynamic Sound The 40mm dynamic driver delivers balanced sound with clear vocals, powerful bass, and enjoyable musical performance. Lightweight Comfortable Design The lightweight construction and adjustable headband provide comfortable wearing for long listening sessions. Long Battery Life Wireless Listening With extended battery performance and Bluetooth connectivity, Wind PRO is designed for convenient daily music playback. Best for Wireless music listening Daily commuting Smartphone users Casual HiFi listening Users who prefer lightweight headphones Not ideal for Users needing active noise cancellation Professional studio monitoring Users looking for wired audiophile headphones Users needing a fully enclosed headphone design EMiUZEK Buying Notes SNOWSKY Wind PRO is a wireless Bluetooth headphone, not a wired-only headphone. It uses an on-ear design, which provides a lighter and more portable wearing experience. It does not include active noise cancellation. LDAC performance depends on the connected Bluetooth device support. FAQ Does SNOWSKY Wind PRO support Bluetooth? Yes. Wind PRO supports Bluetooth wireless playback for smartphones, tablets, and other compatible devices. Does SNOWSKY Wind PRO support LDAC? Yes. It supports high-resolution Bluetooth codecs including LDAC for compatible devices. Does Wind PRO have active noise cancellation? No. Wind PRO focuses on lightweight design and sound quality rather than active noise cancellation. What driver does SNOWSKY Wind PRO use? It uses a 40mm high-fidelity dynamic driver. Is SNOWSKY Wind PRO suitable for smartphones? Yes. It is designed for easy wireless connection with smartphones and portable devices. How long can the battery last? Wind PRO provides up to approximately 58 hours of battery life depending on usage conditions. What is the difference between SNOWSKY Wind and Wind PRO? Wind is a wired on-ear headphone, while Wind PRO adds Bluetooth wireless functionality and longer battery life. HOW TO CONNECT Bluetooth Smartphone Setup Source icon: SmartphoneSource: Music StreamingConnection: BluetoothTarget icon: SNOWSKY Wind PROOutput: Wireless Music Listening Note: Connect directly with smartphones, tablets, or laptops. HiFi Portable Setup Source icon: Portable PlayerSource: High Resolution MusicConnection: Bluetooth LDACTarget icon: SNOWSKY Wind PROOutput: Wireless HiFi Listening Note: Use compatible devices for higher-quality Bluetooth playback. Technical Specifications Headphone Feature Specification Product Type Wireless On-Ear Headphone Driver Type Dynamic Driver Driver Size 40mm Design On-Ear Acoustic Design Semi-Open Bluetooth Feature Specification Bluetooth Version Bluetooth 5.3 Codec Support LDAC / AAC / SBC Wireless Range Supported Battery Feature Specification Battery Life Up to 58 hours Charging USB-C General Feature Specification Microphone Built-in Control Button Control Wearing Style Adjustable Headband Application Music / Calls / Daily Use Recommended System Setup Setup Connection Smartphone Listening Phone → Bluetooth → Wind PRO Laptop Listening Laptop → Bluetooth → Wind PRO Portable Audio Hi-Res Player → Bluetooth LDAC → Wind PRO What's in the box SNOWSKY Wind PRO ×1 USB-C Charging Cable ×1 User Manual ×1 Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content SNOWSKY Wind vs Wind PRO Feature Wind Wind PRO Product Type Wired On-Ear Headphone Wireless On-Ear Headphone Connection 3.5mm Cable Bluetooth + Wireless Driver 40mm Dynamic 40mm Dynamic LDAC No Yes Battery No Yes Best Focus Affordable wired listening Wireless daily HiFi listening
$19.90
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audio-technica Audio-Technica-AT6180a
DescriptionAudio-Technica AT6180a is a combined stroboscopic speed-check disc and cartridge overhang guide for turntable setup.It helps verify 33⅓ and 45 rpm operation at 50 or 60 Hz and provides a reference for cartridge overhang adjustment.Why it stands out50/60 Hz Stroboscopic ScaleSupports turntable speed checking in different mains-frequency regions.33⅓ and 45 rpm ReferenceCovers the two principal LP and single playback speeds.Overhang Adjustment GuideAdds a cartridge setup reference in the same tool.Non-Electronic Setup DiscWorks as a visual calibration aid without batteries.Best for Checking turntable speed 33⅓ and 45 rpm turntables Cartridge overhang setup Turntable maintenance and calibration Not ideal for 78 rpm speed checking Automatically correcting speed errors Replacing a full cartridge alignment protractor for every tonearm geometry EMiUZEK Buying Notes AT6180a is a visual setup tool and does not adjust turntable speed automatically. Read the correct 50 or 60 Hz scale under a suitable mains-referenced light source. Follow the turntable or tonearm instructions when setting overhang. FAQWhich speeds can it check?33⅓ and 45 rpm.Does it support both 50 and 60 Hz?Yes.Can it correct turntable speed?No. It only provides a visual reference.Does it replace every alignment protractor?No. Use the geometry specified by the turntable or tonearm manufacturer.HOW TO CONNECTSpeed CheckSource icon: deviceSource: Rotating Turntable PlatterConnection: Stroboscopic Disc Under Suitable LightOutput connection: Read Correct 50/60 Hz ScaleTarget icon: deviceOutput: Speed ReferenceNote: Select the scale matching the speed and local mains frequency.Overhang CheckSource icon: deviceSource: Mounted CartridgeConnection: Overhang GuideOutput connection: Adjust Cartridge PositionTarget icon: deviceOutput: Tonearm SetupNote: Follow the turntable or tonearm specification for the required overhang.Technical SpecificationsCalibration Product Type: Stroboscopic disc and overhang guide Speed Scales: 33⅓ rpm / 45 rpm Frequency Scales: 50 Hz / 60 Hz Additional Function: Cartridge overhang guide Recommended System Setup Setup Connection Speed Calibration Platter → AT6180a → Suitable Light → Read Strobe Scale Cartridge Setup Headshell / Cartridge → Overhang Guide → Adjust Position What's in the boxAT6180a stroboscopic disc and overhang guideDownload CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/download
$39.90
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audio-technica Audio-Technica-AT615a
DescriptionAudio-Technica AT615a is a machined-aluminum turntable level for checking horizontal setup.It provides a simple reference for leveling the turntable before cartridge alignment and playback.Why it stands outPrecision Level ReferenceShows whether the turntable surface is horizontally adjusted.Machined Aluminum BodyProvides a rigid, durable housing.Simple Setup ToolSupports proper turntable leveling without electronics.Best for Turntable installation Checking shelf and plinth level Preparing for cartridge alignment Routine setup verification Not ideal for Measuring tracking force Setting cartridge overhang Correcting an unstable or unsuitable support surface by itself EMiUZEK Buying Notes AT615a checks level; it does not adjust the turntable automatically. Place it on the turntable according to the setup procedure and adjust the turntable feet or support surface. Level the turntable before final tonearm and cartridge setup. FAQWhat does it measure?Horizontal turntable level.Does it adjust the turntable?No.Is it a tracking-force gauge?No.When should it be used?During installation and whenever the turntable or support surface is moved.HOW TO CONNECTLevel CheckSource icon: deviceSource: Turntable Plinth or PlatterConnection: Place Level on Reference SurfaceOutput connection: Adjust Turntable Feet or SupportTarget icon: deviceOutput: Level TurntableNote: Check in more than one orientation and complete leveling before cartridge setup.Technical SpecificationsDesign Product Type: Turntable level Housing: Machined aluminum Function: Horizontal leveling reference Recommended System Setup Setup Connection Turntable Setup Support Surface → Turntable → AT615a Level Check → Adjust Feet What's in the boxAT615a turntable levelDownload CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/download
$69.90
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audio-technica Audio-Technica AT6101 PCOCC
DescriptionAudio-Technica AT6101 PCOCC is a four-wire PCOCC cartridge lead set for connecting a phono cartridge to a compatible headshell.Its high-purity single-crystal copper conductors and 24-karat gold-plated terminals provide a quality low-level signal path between cartridge and headshell.Why it stands outPCOCC ConductorsUses high-purity single-crystal copper for cartridge-level signal transfer.24-Karat Gold-Plated TipsProvides corrosion-resistant contact surfaces.Four Color-Coded LeadsSupports standard left/right positive and return cartridge connections.Best for Replacing worn headshell lead wires Compatible removable-headshell systems Cartridge installation and upgrades Users requiring PCOCC leads Not ideal for Fixed-tonearm wiring repairs Digital or line-level audio connections Headshells or cartridges with incompatible terminal sizes EMiUZEK Buying Notes AT6101 is a cartridge-to-headshell lead-wire set, not an RCA interconnect. Handle the connectors rather than pulling the fine conductors. Confirm terminal size and headshell access before purchase. FAQHow many lead wires are included?The set provides four cartridge lead wires.Is this an RCA cable?No.Are the contacts gold plated?The lead tips use 24-karat gold plating.Will it fit every cartridge?Check cartridge and headshell terminal compatibility.HOW TO CONNECTCartridge WiringSource icon: deviceSource: Phono Cartridge PinsConnection: Color-Coded Lead WiresOutput connection: Headshell TerminalsTarget icon: deviceOutput: Compatible HeadshellNote: Connect each lead according to the cartridge channel and polarity markings without pulling the wire itself.Technical SpecificationsLead Wires Product Type: Cartridge-to-headshell lead-wire set Conductor: PCOCC high-purity copper Wire Construction: 0.12 mm × 29 core strands Terminals: 24-karat gold plated Quantity: Four leads Recommended System Setup Setup Connection Headshell Wiring Cartridge Pins → AT6101 Leads → Headshell Contacts → Tonearm What's in the boxAT6101 PCOCC lead wires × 4Download CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/download
$49.90
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audio-technica Audio-Technica AT6003R
DescriptionAudio-Technica AT6003R is an anti-static carbon-fiber record cleaning brush for dry surface cleaning before playback.Its conductive carbon fibers remove loose dust while helping discharge static electricity that attracts particles to vinyl records.Why it stands outConductive Carbon FibersHelps reduce static charge while lifting loose surface dust.Dry Pre-Play CleaningProvides a quick routine before lowering the stylus.Wide Record ContactCleans a broad section of the groove surface during rotation.Best for Routine vinyl maintenance Removing loose dust before playback Reducing static-attracted surface particles Collectors using a dry cleaning step Not ideal for Deep cleaning heavily contaminated records Removing oily residue or embedded deposits Cleaning the stylus tip EMiUZEK Buying Notes AT6003R is a dry record brush, not a wet record-cleaning machine. Use light contact only and keep the fibers clean. It is intended for records, not for brushing the cartridge stylus. FAQDoes it remove static electricity?Its conductive carbon fibers help discharge static while cleaning.Can it deep-clean records?No. Use an appropriate wet-cleaning process for embedded contamination.Can it clean the stylus?No. Use a dedicated stylus-cleaning product.Should cleaning fluid be added?It is designed primarily for dry brushing.HOW TO CONNECTRecord CleaningSource icon: deviceSource: Vinyl RecordConnection: Light Brush Contact During RotationOutput connection: Lift Dust Away From GroovesTarget icon: deviceOutput: Clean Record SurfaceNote: Apply only light pressure and move collected dust away from the record.Technical SpecificationsDesign Product Type: Anti-static record cleaning brush Brush Material: Conductive carbon fiber Cleaning Method: Dry surface cleaning Recommended System Setup Setup Connection Pre-Play Cleaning Record on Turntable → Light Brush Contact → Remove Dust → Playback What's in the boxAT6003R record cleaning brushDownload CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/download
$49.90
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EMiUZEK WA20
DescriptionElevate Your Sound, Simplify Your Life The WA20 Wireless Amplifier is a complete high-fidelity solution that transforms home music experiences for both audiophiles and casual listeners. Built with a premium PCM5102A DAC chip and 100W of peak power per channel, it delivers stunning clarity and warmth to your favorite speakers, eliminating tangled wires and clunky components while blending seamlessly into your home decor. Key Features Studio-Grade Lossless Audio : Equipped with a high-performance PCM5102A converter, Why it stands outAmplifier outputBuilt with a premium PCM5102A DAC chip and 100W of peak power per channel, it delivers stunning clarity and warmth to your favorite speakers, eliminating tangled wires and clunky components while blending seamlessly into your home decor. Its 100W RMS per channel output drives power-hungry speakers with dynamic range and precision that rivals more expensive systems.Audio resolutionKey Features Studio-Grade Lossless Audio : Equipped with a high-performance PCM5102A converter, the WA20 supports up to 32-bit/384kHz PCM files and DSD256 decoding for pure, unadulterated sound. Pair your device via Bluetooth or connect to your home network to access high-resolution tracks from Spotify Connect, Tidal Connect, Amazon Music HD, and more, with seamless multi-room audio synchronization.BluetoothMulti-Mode Wireless Connectivity : Enjoy flexible streaming with Bluetooth 5.4, Wi-Fi 6, and Apple AirPlay 2 support.Wi-Fi and streamingSmart Devices : Stream directly from your iPhone, iPad, Android phone, or tablet via Bluetooth or Wi-Fi, with seamless integration for Apple devices through AirPlay 2.Best for Compact passive-speaker systems Wireless and local-source listening Multi-room audio installations Users selecting the correct regional power option Not ideal for Speakers that exceed the confirmed amplifier load requirements Buyers who need an unlisted HDMI or phono input Systems requiring balanced XLR connections Product Details and Connection ViewsEMiUZEK Buying Notes Match speaker impedance, power supply and regional plug to the selected configuration. Confirm the exact inputs and outputs shown in the product images before installation. Amplifier power depends on supply voltage, load and test conditions; use the stated page configuration. Frequently asked questionsWhat audio formats can the WA20 decode?It supports up to 32-bit/384kHz PCM and DSD256 decoding, ensuring you can enjoy high-resolution music with every detail preserved.How many devices can the WA20 connect to simultaneously?Thanks to its Bluetooth 5.4 and WiFi capabilities, it can maintain stable connections with up to 8 devices at once, letting you switch between your phone, laptop, and tablet seamlessly.Does the WA20 work with voice assistants?Yes, it is compatible with both Alexa and Google Assistant. You can use voice commands to adjust the volume, change tracks, or even ask for song recommendations without lifting a finger. Can I use the WA20 to create a multi-room audio system?Absolutely. You can pair multiple WA20 amplifiers through the dedicated app to play the same or different music in every room of your house, all controlled from one device.What is the total harmonic distortion (THD) of the WA20?The WA20 boasts an ultra-low THD of less than 0.005%, which means the sound it produces is almost identical to the original recording, with minimal distortion or noise.HOW TO CONNECTWireless speaker systemSource: Phone or network musicConnection: Wi-Fi or Bluetooth to the amplifierOutput connection: Speaker terminals to passive speakersLocal source systemSource: Compatible analog or digital sourceConnection: Confirmed input on the productOutput connection: Speaker terminals to passive speakersMulti-room systemSource: Compatible control app and networkConnection: Wi-Fi network connectionOutput connection: Grouped compatible playback zonesTechnical Specifications Feature Specification WiFi 2.4G EEE802.11 b/g/n Bluetooth 5.0 Ethernet Port RJ45 single 10/100M Power Input DC 12-26V Audio Input Analog 3.5mm mini jack USB 2.0 host for HDD/flash drive Supported Audio Formats FLAC/APE/MP3/WAV/ACC/AAC+/ALAC Supports streaming protocols AirPlay, DLNA, UPnP, Spotify Connect Frequency Response 20Hz-20KHz THD+N 1%, 30W x2 @1KHz Speaker Impedance 4-8ohms Speaker Output Power 2x50W @6ohms 25V / 2x40W @8ohms 25V / 2x30W @4ohms 18V Additional Product ContentComparison: Streaming Amplifier Choices Model Confirmed advantage Best fit HiFiMuse A80 Pro 24-bit DAC, Bluetooth 5.0 aptX HD, RCA, optical and coaxial inputs Mixed wireless and local-source speaker systems HiFiMuse B5 100 W per channel, ESS ES9018K2M, USB/coaxial/optical/analog inputs Higher stated power for passive speakers EMiUZEK WA20 PCM5102A, up to 32-bit/384 kHz PCM, DSD256, Wi-Fi 6 and AirPlay 2 High-resolution network amplification EMiUZEK WA30 STA358BW, 50 W × 2, Wi-Fi multi-room and Bluetooth 5.0 Straightforward whole-home zones EMiUZEK AMP600 24-bit/192 kHz, AirPlay 2, aptX HD and app EQ App-centered multi-room playback
$79.00
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EMiUZEK LE519
DescriptionThe LE519 Bluetooth 5.4 Audio Adapter is the ultimate solution for professional-grade wireless audio. Designed for versatility and endurance, this 2-in-1 transmitter and receiver brings modern connectivity to your classic audio equipment. Whether you are upgrading your home theater, enhancing your car stereo, or gaming on a PC, the LE519 delivers crystal-clear sound without the cables.Why it stands outDAC / audio componentsKey Features Latest Bluetooth 5.4 Technology: Benefit from the most advanced Bluetooth 5.4 chip, offering faster pairing, enhanced signal stability, and superior anti-interference performance compared to previous generations.BluetoothThe LE519 Bluetooth 5.4 Audio Adapter is the ultimate solution for professional-grade wireless audio.OutputsIn Transmitter (TX) mode, the LE519 can pair with two pairs of Bluetooth headphones or speakers simultaneously, allowing two people to enjoy the same audio without disturbing others. Universal Compatibility Equipped with a standard 3.5mm AUX interface, this adapter works seamlessly with a vast array of devices, including smartphones, laptops, desktop PCs, TVs, projectors, and wired headphones.ControlDesigned for versatility and endurance, this 2-in-1 transmitter and receiver brings modern connectivity to your classic audio equipment. 2-in-1 Transmitter & Receiver: * TX Mode: Wirelessly stream audio from your non-Bluetooth TV, airplane entertainment system, or gym equipment to your favorite Bluetooth headsets.Best for Matching devices with the stated DC requirement Regional replacement power needs Bench or spare power supplies Users who verify connector polarity and size Not ideal for Devices with an unknown voltage or polarity Loads exceeding the rated current USB-C PD devices unless explicitly stated Product Details and Connection ViewsEMiUZEK Buying Notes Match voltage exactly; current rating must meet or exceed the device requirement. Confirm barrel size and polarity before connection. Select the correct regional AC plug. Frequently asked questionsHow does the LE519 upgrade my existing home audio system?The LE519 is a high-performance wireless audio streamer designed to "smartify" your traditional amplifiers, active speakers, or home theater receivers. By connecting the LE519 to your audio gear, you instantly add Wi-Fi, AirPlay 2, and Bluetooth capabilities. It acts as a high-fidelity bridge, allowing you to stream digital music from your phone or the cloud to your premium analog equipment without any loss in sound quality.Does the LE519 support multi-room audio synchronization?Yes, the LE519 is fully compatible with multi-room audio networking. Through its dedicated controller app, you can group multiple LE519 units or other compatible streaming devices to play the same music throughout your home in perfect sync. This allows you to create a whole-home audio experience, where you can manage different zones and volume levels independently from a single mobile device.Which music streaming services can I use with the LE519?The LE519 offers a vast ecosystem of supported services. It natively integrates with popular platforms such as Spotify, Tidal, Qobuz, Amazon Music, and Deezer. Additionally, it supports Spotify Connect and Tidal Connect, enabling you to control playback directly from the original music apps. For radio enthusiasts, it provides access to thousands of global stations via Internet Radio integration.What are the advantages of Wi-Fi streaming over Bluetooth on the LE519?While the LE519 includes Bluetooth for quick convenience, Wi-Fi streaming is the primary choice for audiophiles. Wi-Fi provides a much higher bandwidth, supporting High-Res and Lossless audio formats that Bluetooth often compresses. Furthermore, Wi-Fi connections are more stable, have a much longer range, and won't be interrupted by incoming phone calls or system notifications on your mobile device.Is the LE519 compatible with voice control assistants?Absolutely. The LE519 is designed for the modern smart home and is compatible with Amazon Alexa and Apple Siri. Once integrated into your smart home ecosystem, you can use simple voice commands to skip tracks, adjust volume, or play your favorite playlists. This hands-free convenience makes managing your high-fidelity audio system easier than ever before.HOW TO CONNECTCompatible audio deviceSource: AC mainsConnection: Selected adapter and regional plugOutput connection: Correct DC input on the deviceReplacement supplySource: AC mainsConnection: Matched voltage, polarity and connectorOutput connection: Compatible equipmentBench verificationSource: AC mainsConnection: Adapter checked before load connectionOutput connection: Device under testTechnical Specifications Feature Specification Model EMiUZEK LE519 DAC / audio components Key Features Latest Bluetooth 5.4 Technology: Benefit from the most advanced Bluetooth 5.4 chip, offering faster pairing, enhanced signal stability, and superior anti-interference performance compared to previous generations. Bluetooth The LE519 Bluetooth 5.4 Audio Adapter is the ultimate solution for professional-grade wireless audio. Outputs In Transmitter (TX) mode, the LE519 can pair with two pairs of Bluetooth headphones or speakers simultaneously, allowing two people to enjoy the same audio without disturbing others. Universal Compatibility Equipped with a standard 3.5mm AUX interface, this adapter works seamlessly with a vast array of devices, including smartphones, laptops, desktop PCs, TVs, projectors, and wired headphones. Control Designed for versatility and endurance, this 2-in-1 transmitter and receiver brings modern connectivity to your classic audio equipment. 2-in-1 Transmitter & Receiver: * TX Mode: Wirelessly stream audio from your non-Bluetooth TV, airplane entertainment system, or gym equipment to your favorite Bluetooth headsets. Use and compatibility Whether you are upgrading your home theater, enhancing your car stereo, or gaming on a PC, the LE519 delivers crystal-clear sound without the cables. Dual Link Connectivity: Share the experience. Available configurations Color: Black Additional Product ContentComparison: EMiUZEK Bluetooth 5.4 Adapters Feature LE515 Max LE519 Modes 3-in-1 transmitter/receiver functionality 2-in-1 transmitter and receiver Interface USB Type-C charging/data 3.5 mm AUX Range / endurance Up to 8 m Up to 30 hours Shared listening Check the selected mode Two headphones or speakers in TX mode Best fit Compact TV/PC Type-C use Travel, airplane, car and long sessions
$35.00 $29.00
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EMiUZEK LE515 Max
DescriptionExperience seamless wireless connectivity with the LE515 Max 3-in-1 Bluetooth 5.4 Adapter . This versatile device is engineered to bridge the gap between your non-Bluetooth equipment and high-quality wireless audio, offering a stable, lag-free experience for home entertainment and professional setups. Key Features Advanced Bluetooth 5.4 Technology: Equipped with the latest Bluetooth 5.4 chip, the LE515 Max ensures faster pairing, stronger anti-interference capabilities, and lower power consumption compared to olderWhy it stands outBluetooth 5.4 connectivityThe Bluetooth 5.4 chipset provides faster pairing, stronger interference resistance and lower power consumption than older Bluetooth versions.3-in-1 operating designTransmitter and receiver functions help connect non-Bluetooth TVs, PCs, headphones, speakers and other compatible audio equipment.USB Type-C chargingThe integrated Type-C port supports convenient charging for regular home, desktop and travel use.Up to 8-meter transmission rangeThe original product information specifies wireless operation at distances of up to 8 meters under suitable conditions.Best for Matching devices with the stated DC requirement Regional replacement power needs Bench or spare power supplies Users who verify connector polarity and size Not ideal for Devices with an unknown voltage or polarity Loads exceeding the rated current USB-C PD devices unless explicitly stated EMiUZEK Buying Notes Match voltage exactly; current rating must meet or exceed the device requirement. Confirm barrel size and polarity before connection. Select the correct regional AC plug. Frequently asked questionsWhat sources and connection methods does this model support?Experience seamless wireless connectivity with the LE515 Max 3-in-1 Bluetooth 5.4 Adapter .What audio resolution or codec support is stated on the original page?Wi-Fi offers significantly higher bandwidth, allowing for the transmission of uncompressed, lossless audio that Bluetooth cannot handle.What equipment can I connect it to?Versatile 3-in-1 Functionality: * Transmitter (TX) Mode: Stream audio from your non-Bluetooth TV or PC to your Bluetooth headphones or speakers.Does it support app control or multi-room playback?It acts as a high-definition audio bridge , allowing you to stream music from your smartphone, tablet, or PC to your existing speakers via Wi-Fi, AirPlay, or Bluetooth with audiophile-grade fidelity.Which output should I use in my system?It also offers expanded output options, typically including both analog RCA and digital optical outputs , allowing for a cleaner, noise-free signal path to a wider variety of high-end audio components.What power or plug option should I choose?This versatile device is engineered to bridge the gap between your non-Bluetooth equipment and high-quality wireless audio, offering a stable, lag-free experience for home entertainment and professional setups.What is the main difference highlighted for this model?Key Features Advanced Bluetooth 5.4 Technology: Equipped with the latest Bluetooth 5.4 chip, the LE515 Max ensures faster pairing, stronger anti-interference capabilities, and lower power consumption compared to older versions.HOW TO CONNECTCompatible audio deviceSource: AC mainsConnection: Selected adapter and regional plugOutput connection: Correct DC input on the deviceReplacement supplySource: AC mainsConnection: Matched voltage, polarity and connectorOutput connection: Compatible equipmentBench verificationSource: AC mainsConnection: Adapter checked before load connectionOutput connection: Device under testTechnical Specifications Feature Specification Model EMiUZEK LE515 Max Audio resolution Which high-resolution streaming services are compatible? DAC / audio components Key Features Advanced Bluetooth 5.4 Technology: Equipped with the latest Bluetooth 5.4 chip, the LE515 Max ensures faster pairing, stronger anti-interference capabilities, and lower power consumption compared to older versions. Bluetooth Experience seamless wireless connectivity with the LE515 Max 3-in-1 Bluetooth 5.4 Adapter . Package Specifications Model: LE515 Max Version: Bluetooth 5.4 Interface: Type-C (Charging/Data) Transmission Distance: Up to 8 Meters Compatibility: Universal (TV, PC, Headphones, Speakers, Car Audio) FAQs 1. Wi-Fi and streaming The LE515 Max is a premium wireless streaming adapter designed to upgrade your traditional audio equipment—such as vintage amplifiers, soundbars, or active speakers—into a modern, smart system. It acts as a high-definition audio bridge , allowing you to stream music from your smartphone, tablet, or PC to your existing speakers via Wi-Fi, AirPlay, or Bluetooth with audiophile-grade fidelity. Multi-room Can I use the LE515 Max for multi-room audio synchronization? Outputs Versatile 3-in-1 Functionality: * Transmitter (TX) Mode: Stream audio from your non-Bluetooth TV or PC to your Bluetooth headphones or speakers. Multi-Scenario Application Whether you are gaming on your PC without disturbing others, watching late-night movies on your TV with Bluetooth headphones, or reviving an old home theater system, the LE515 Max provides the perfect wireless solution. Control This versatile device is engineered to bridge the gap between your non-Bluetooth equipment and high-quality wireless audio, offering a stable, lag-free experience for home entertainment and professional setups. Plug and Play: No complex drivers or software installations required. Use and compatibility Receiver (RX) Mode: Turn your vintage wired speakers or car stereo into a wireless sound system. Bypass/PC Mode: High-fidelity direct connection for specialized audio routing. Available configurations Color: Black Additional Product ContentComparison: EMiUZEK Bluetooth 5.4 Adapters Feature LE515 Max LE519 Modes 3-in-1 transmitter/receiver functionality 2-in-1 transmitter and receiver Interface USB Type-C charging/data 3.5 mm AUX Range / endurance Up to 8 m Up to 30 hours Shared listening Check the selected mode Two headphones or speakers in TX mode Best fit Compact TV/PC Type-C use Travel, airplane, car and long sessions
$19.00
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Fosi Audio Fosi Audio Music Rhythm Visualizer Light
DescriptionFosi Audio Music Rhythm Visualizer Light is a USB-C powered ambient LED display that reacts to nearby music through its built-in microphone.Its 32 RGB LEDs, adjustable effects and compact aluminum housing add synchronized visual movement to a desktop, gaming or HiFi setup without entering the audio signal path.Why it stands outReal-time music responseA built-in microphone converts nearby rhythm and level changes into synchronized LED movement.32 RGB LED displayMultiple colors and dynamic effects create a more expressive visual response than a static ambient light.Adjustable presentationOn-device controls allow quick changes to mode, color and sensitivity.Simple USB-C powerThe compact aluminum light can be powered from a suitable USB source without connecting to audio equipment.Best for Desktop HiFi systems Gaming and computer setups Listening-room ambient lighting Users wanting sound-reactive visuals without changing the audio chain Not ideal for Users needing an audio spectrum measurement instrument Outdoor or wet-location lighting Users expecting the light to transmit or process audio EMiUZEK Buying Notes The visualizer reacts through a microphone and does not need an audio input cable. USB-C supplies power only; the light is not a DAC, amplifier or music source. Performance depends on room volume, distance and sensitivity setting. Frequently asked questionsDoes it connect to the audio output?No. It listens through its built-in microphone and does not enter the audio signal path.What does USB-C do?USB-C supplies power to the visualizer.Can I adjust the lighting?Yes. Use the controls to change the mode, color and sensitivity.Will it work with speakers and headphones?It responds best to audible room sound. Headphone-only playback may not provide enough sound for the microphone.Does it improve sound quality?No. It is a visual accessory and does not process audio.Is it a professional spectrum analyzer?No. It is an entertainment light designed for responsive visual effects.HOW TO CONNECTDesktop audio setupSource: Computer or streamer playing through speakersConnection: USB-C power; sound detected by microphoneOutput: RGB light displayTarget: Visualizer placed near the speakersNote: Adjust sensitivity to suit the listening level.HiFi listening roomSource: Amplifier and speaker systemConnection: USB-C power; ambient sound detectionOutput: RGB light displayTarget: Visualizer on a shelf or equipment rackNote: Keep the microphone unobstructed.Gaming setupSource: PC or console with speakersConnection: USB-C power; ambient sound detectionOutput: RGB light displayTarget: Visualizer near the display or speakersNote: Choose a lower sensitivity if effects remain constantly active.Technical SpecificationsCore specifications Feature Specification Product type Sound-reactive ambient LED visualizer LED array 32 RGB LEDs Sound detection Built-in microphone Processing 32-bit ARM processor with automatic gain control Housing Aluminum alloy Controls and power Feature Specification Power input USB-C Adjustments Display mode, color, speed and sensitivity Audio connection Not required Recommended System Setup Setup Connection Desktop system USB power → Visualizer placed near speakers Gaming system USB power → Visualizer beside display HiFi system USB power → Visualizer on equipment rack
$59.00
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Fosi Audio Fosi Audio IM4
DescriptionFosi Audio IM4 is an open-back wired in-ear monitor built around a 10mm dual-magnet dynamic driver.Its lightweight CNC-aluminum shells, replaceable nozzles and multiple ear-tip tunings combine a spacious presentation with adjustable comfort and sound.Why it stands outOpen-back acoustic designReduces enclosed-ear pressure and creates a more spacious presentation than a sealed IEM.10mm dual-magnet driverAn N52 dual-magnet, dual-chamber dynamic driver delivers the full frequency range.Tunable fit and soundTwo nozzle materials and three ear-tip styles allow practical adjustment.Lightweight detachable constructionEach aluminum earpiece weighs about 7g and uses a replaceable 0.78mm 2-pin cable.Best for Home and office wired listening Listeners who prefer an open, spacious IEM Long listening sessions Users wanting replaceable cables and tuning accessories Not ideal for Maximum passive noise isolation Wireless Bluetooth listening without an adapter Very quiet public environments where sound leakage matters EMiUZEK Buying Notes IM4 is open-back, so it isolates less and can leak more sound than a sealed IEM. The standard package uses a 3.5mm cable; balanced cables and DS3 bundles depend on the selected variant. Choose ear tips for both seal and comfort, then compare nozzles at a safe volume. Frequently asked questionsIs IM4 open-back?Yes. It is designed for a more open presentation with reduced isolation.Does it include Bluetooth?No. It is a passive wired IEM.Can the cable be replaced?Yes, it uses a 0.78mm 2-pin detachable connection.Is a 4.4mm cable included?Only with the relevant option or bundle; check the selected variant.Can it be used with a phone?Yes, when the phone has a compatible output or USB DAC adapter.Does the DS3 always come in the box?No. DS3 is included only in specifically named combo variants.HOW TO CONNECTPhone listeningSource icon: phoneSource: Phone / tabletConnection: 3.5mm output or compatible USB DACOutput connection: 0.78mm 2-pin cableTarget icon: headphonesOutput: IM4 earphonesPortable DAC systemSource icon: phoneSource: USB-C phone / playerConnection: USB DAC to 3.5mm or optional 4.4mm cableOutput connection: Detachable cableTarget icon: headphonesOutput: IM4 earphonesDesktop listeningSource icon: computerSource: PC / desktop DACConnection: 3.5mm or compatible balanced headphone outputOutput connection: Detachable cableTarget icon: headphonesOutput: IM4 earphonesTechnical SpecificationsAcoustic design Feature Specification Driver 10mm N52 dual-magnet dual-cavity dynamic driver Diaphragm PU beryllium-coated Design Open-back in-ear monitor Impedance 21Ω Sensitivity 109dB Frequency response 20Hz–20kHz Construction and cable Feature Specification Shell 6063 CNC aluminum alloy Connector 0.78mm 2-pin Standard plug 3.5mm gold-plated Cable 4-core 392-strand 5N OFC silver-plated copper Weight 7g ±0.5g per earpiece; 38g ±1g with cable Additional Product ContentComparison: Which Fosi Audio model is right for you? Model IM4 DS3 + IM4 combo IM4 accessory option Product Open-back wired IEM IM4 with DS3 portable DAC Cable or DAC accessory Standard connection 3.5mm USB-C source through DS3 Depends on selected accessory Best use Direct wired listening Portable DAC and gaming system Upgrading cable or phone connection Important note Standard package only Only named combo variants include DS3 Accessory is not a complete IM4 package
$29.00 - $239.00
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EMiUZEK D50
Description✨ EMiUZEK D50: Compact Wireless Receiver Board The EMiUZEK D50 Wireless Receiver Board is a compact, cost-effective solution for adding modern streaming capabilities to your existing passive or active speakers and audio equipment. It operates as a simple, high-quality audio bridge, delivering clear sound from your smart devices to your stereo system. Key Features: Bluetooth 5.3 Technology: Utilizes the latest Bluetooth standard for fast pairing, stable connections, and high-quality audio transmission with an effectWhy it stands outBluetoothKey Features: Bluetooth 5.3 Technology: Utilizes the latest Bluetooth standard for fast pairing, stable connections, and high-quality audio transmission with an effective range.Wi-Fi and streaming✨ EMiUZEK D50: Compact Wireless Receiver Board The EMiUZEK D50 Wireless Receiver Board is a compact, cost-effective solution for adding modern streaming capabilities to your existing passive or active speakers and audio equipment. Instant Wireless Upgrade: Connect the EMiUZEK D50 to your amplifier, mixing console, or active speaker's line-in port to immediately enable wireless audio streaming from your phone or tablet.ControlDIY-Friendly Design: The small form factor and simple I/O connections make it an excellent module for hobbyists and makers looking to embed wireless audio into custom devices or vintage equipment.Power requirementsVersatile Power Supply: Designed with flexible power options, including micro USB and compatibility with common lithium battery setups, making it ideal for both permanent installations and portable DIY projects.Best for Custom audio builds OEM prototypes Upgrading an existing enclosure Users comfortable with wiring and integration Not ideal for Plug-and-play retail systems Installers without voltage and pinout experience Projects needing undocumented interfaces Product Details and Connection ViewsEMiUZEK Buying Notes This is a DIY module; verify supply voltage, pinout, grounding and enclosure clearances before power-up. Bundle contents differ by variant; accessories are included only when named in the selected bundle. Do not connect or disconnect boards while powered. Frequently asked questionsCan D50 connect to my own DAC?Yes, just connect the correspond pins to your DACYou need to connect IIS_DATA/LRCK/BCLK/MCLK/VCC_3V3(5V)/GNDIs there a connection for triggering a relay to switch on/off an external amplifier?Yes. Can I stream from YouTube ?Yes you can stream YouTube by AirPlay or Bluetooth.How can I stream from PC wirelessly?You can use any software that supports Airplay, DLNA or UPnP protocols. Such as iTunes, Muiscbee, Foobar2000 etc.Can we listen to a radio with a personalized link? If yes, how ?Yes, this is available. There are 2 ways you can do this.1. 4STREAM APP> Internet radio> Click on the menu icon on the top right corner.>You should see a "Custom URL" button, then you can put in your link there and listen to the radio that URL points to.2. Entry web control>Radio>register your account>my stationCan a Google Home stream to this over wifi?Currently , Up2Stream Pro only support connecting Google Home or Alexa via Bluetooth or line in.HOW TO CONNECTBasic board integrationSource: Supported power supplyConnection: Power and ground according to the board markingsOutput connection: Confirmed audio output to the next stageWireless source buildSource: Phone or network audioConnection: Wi-Fi or Bluetooth to the boardOutput connection: Board audio output to amplifier stageAccessory-board buildSource: Selected compatible expansion boardConnection: Confirmed header or cable connectionOutput connection: Required input or output interfaceTechnical Specifications Feature Specification Interface Power Input5V-1A 2 pin connector5V-1A Micro USB inputAnalog Input3.5mm Line Input (1 Vrms)4 pin connector Line Input (1 Vrms)Analog Output3.5mm Line Out (1 Vrms)4 pin connector Line Out (1 Vrms) Digital InputMicro USB Input Digital OutputI2S Out,*②SPDIF Out (44.1KHz) Sound Audio FormatDecoding up to 192khz/24bitOutput up to 44.1khz/16bit CD qualityMusic FormatFLAC/MP3/AAC/AAC+/ALAC/APE/WAV NASSupport NAS with DLNA supportSNR/THD+N91dB/0.03% @ 0dBFS, 1KHzUSB HostFor USB pen drive/stick, 1000 songs limited. Frequency response20Hz to 20kHz General and Accessory Working temperature0~40℃ Acessory220mm Internal WiFi Antenna4Pin 220mm PH2.0 Cable7Pin 220mm PH2.0 Cable2Pin 220mm Power CableUser Manual Power Button and LED Indicators Device on:Short press once: Switch input modeLong press once: Switch offShort press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)；Disconnect current connected Bluetooth device (Bluetooth mode)Short press three times: Restore the factory settingsDevice off:Short press: Switch on LED Indicators⚪White-WiFi & network mode:Flashing fast-device is bootingFlashing slow- waiting for WiFi connectionSolid- WiFi is connected🔵Blue-Bluetooth mode:Flashing slow- waiting for Bluetooth connectionSolid- Bluetooth is connected🟢Green-Line in mode🔴Red-USB mode🟡Yellow-connect to PC Additional Product ContentComparison: EMiUZEK Wireless Audio Boards Model Confirmed connections Best fit D10 2.4 GHz Wi-Fi, Bluetooth, AirPlay, DLNA, UPnP Basic DIY network-streaming core D30 USB, HDMI ARC, optical, RCA, subwoofer out, 5 V / 12 V TV, 2.1-channel and broad-I/O builds D50 Bluetooth 5.3, Micro-USB/battery power, USB sound-card mode Compact or portable Bluetooth/USB builds AMP D60 2.4 GHz Wi-Fi, Bluetooth 5.3 and amplified stereo output Embedded board that directly powers speakers
$49.00 - $74.00
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EMiUZEK Power Adapter
DescriptionReliable and Universal Power Adapters Power up your world with our selection of high-quality power adapters and chargers. Whether you need a replacement AC adapter for your laptop, a multi-port charger for your mobile devices, or a universal travel adapter for international trips, we offer safe and efficient power solutions. Key Product Features: Universal Compatibility: Works with devices from various brands, including Apple, Samsung, Dell, HP, and others.Why it stands outPurpose-built formatEMiUZEK Power Adapter focuses on the power adapter role shown by its existing product configuration.Configuration choiceAvailable selections let buyers match the required color, bundle, connector, capacity or regional power format.System integrationThe existing page information and product images define the supported connection path without assuming undocumented functions.EMiUZEK support pathCentralized download and buying notes help installers verify the product before setup.Best for Matching devices with the stated DC requirement Regional replacement power needs Bench or spare power supplies Users who verify connector polarity and size Not ideal for Devices with an unknown voltage or polarity Loads exceeding the rated current USB-C PD devices unless explicitly stated Product Details and Connection ViewsEMiUZEK Buying Notes Match voltage exactly; current rating must meet or exceed the device requirement. Confirm barrel size and polarity before connection. Select the correct regional AC plug. Frequently asked questionsHow do I choose the correct voltage?Choose 5V or 12V or 24V based on your device. Using the wrong voltage may damage the unit.Is this adapter safe to use?Yes, it includes short-circuit, overload, and overvoltage protection. It’s safe and reliable.HOW TO CONNECTCompatible audio deviceSource: AC mainsConnection: Selected adapter and regional plugOutput connection: Correct DC input on the deviceReplacement supplySource: AC mainsConnection: Matched voltage, polarity and connectorOutput connection: Compatible equipmentBench verificationSource: AC mainsConnection: Adapter checked before load connectionOutput connection: Device under testTechnical Specifications Feature Specification 5V/2A Micro USB Power Supply - Model No: FX2U-050200U Power Input: 100-240Vac 50/60Hz 0.4A max Power Output: 5V~2A Gross weight: 40g 12V/1A power adapter Model No: FX18E-120100J Power Input: 100-240V~50/60Hz 0.5AMax. Power Output: 12.0V~1.0A(12W) Gross weight: 89g 24V/4.16A DC Power Adapter Model No: FX96W-240416D3 Power Input: 100-240V~50/60Hz Power Output: 24V~4.16A Gross weight: 465g Additional Product ContentComparison: Choosing the Right Configuration Decision point This product Alternative configuration Different product type Primary role power adapter Same model with a different option or bundle Choose only when the required system role changes Compatibility check Verify listed connections Verify included accessories Verify the full signal chain Best choice when The stated role matches your system You need a different plug, color, length or bundle You need functions not documented here
$5.00 - $25.00
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EMiUZEK D30
Description📄 Product Description The EMiUZEK D30 is a next-generation Hi-Fi wireless streaming DAC board designed for professional audio builders and enthusiasts who demand uncompromising connectivity and sound performance. D30 integrates premium audio components, expanded input/output options, and flexible power supply design — making it the ultimate all-in-one module for wireless Hi-Fi amplifiers, smart audio systems, and DIY DACs . Key Features 🎵 High-Fidelity Audio with SA5532DR Op-Amp The EMiZEK D30 employs a professioWhy it stands outPurpose-built formatEMiUZEK D30 focuses on the DIY audio board role shown by its existing product configuration.Configuration choiceAvailable selections let buyers match the required color, bundle, connector, capacity or regional power format.System integrationThe existing page information and product images define the supported connection path without assuming undocumented functions.EMiUZEK support pathCentralized download and buying notes help installers verify the product before setup.Best for Custom audio builds OEM prototypes Upgrading an existing enclosure Users comfortable with wiring and integration Not ideal for Plug-and-play retail systems Installers without voltage and pinout experience Projects needing undocumented interfaces Product Details and Connection ViewsEMiUZEK Buying Notes This is a DIY module; verify supply voltage, pinout, grounding and enclosure clearances before power-up. Bundle contents differ by variant; accessories are included only when named in the selected bundle. Do not connect or disconnect boards while powered. Frequently asked questionsCan Up2Stream Pro connect to my own DAC?Yes, just connect the correspond pins to your DAC You need to connect IIS_DATA/LRCK/BCLK/MCLK/VCC_3V3(5V)/GNDCan I stream from YouTube ?Yes you can stream YouTube by AirPlay or Bluetooth.How can I stream from PC wirelessly?You can use any software that supports Airplay, DLNA or UPnP protocols. Such as iTunes, Muiscbee, Foobar2000 etc.HOW TO CONNECTBasic board integrationSource: Supported power supplyConnection: Power and ground according to the board markingsOutput connection: Confirmed audio output to the next stageWireless source buildSource: Phone or network audioConnection: Wi-Fi or Bluetooth to the boardOutput connection: Board audio output to amplifier stageAccessory-board buildSource: Selected compatible expansion boardConnection: Confirmed header or cable connectionOutput connection: Required input or output interfaceTechnical Specifications Feature Specification Interface Power Input5V-1A 2 pin connector5V-1A Micro USB inputAnalog Input3.5mm Line Input (1 Vrms)4 pin connector Line Input (1 Vrms)Analog Output3.5mm Line Out (1 Vrms)4 pin connector Line Out (1 Vrms) Digital InputMicro USB Input Digital OutputI2S Out,*②SPDIF Out (44.1KHz) Sound Audio FormatDecoding up to 192khz/24bitOutput up to 44.1khz/16bit CD qualityMusic FormatFLAC/MP3/AAC/AAC+/ALAC/APE/WAV NASSupport NAS with DLNA supportSNR/THD+N91dB/0.03% @ 0dBFS, 1KHzUSB HostFor USB pen drive/stick, 1000 songs limited. Frequency response20Hz to 20kHz General and Accessory Dimensions117*128*61mmWeight300gWorking temperature0~40℃ Acessory220mm Internal WiFi Antenna4Pin 220mm PH2.0 Cable7Pin 220mm PH2.0 Cable2Pin 220mm Power CableUser Manual Power Button and LED Indicators Device on:Short press once: Switch input modeLong press once: Switch offShort press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)；Disconnect current connected Bluetooth device (Bluetooth mode)Short press three times: Restore the factory settingsDevice off:Short press: Switch on LED Indicators⚪White-WiFi & network mode:Flashing fast-device is bootingFlashing slow- waiting for WiFi connectionSolid- WiFi is connected🔵Blue-Bluetooth mode:Flashing slow- waiting for Bluetooth connectionSolid- Bluetooth is connected🟢Green-Line in mode🔴Red-USB mode🟡Yellow-connect to PC Additional Product ContentComparison: Choosing the Right Configuration Decision point This product Alternative configuration Different product type Primary role DIY audio board Same model with a different option or bundle Choose only when the required system role changes Compatibility check Verify listed connections Verify included accessories Verify the full signal chain Best choice when The stated role matches your system You need a different plug, color, length or bundle You need functions not documented here
$59.00 - $79.00
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Arylic Arylic Midbass Speakers
Description Arylic Midbass Speakers are high-quality midwoofer drivers designed for DIY HiFi speaker projects, custom loudspeaker builds, and speaker upgrade applications. Engineered for accurate mid-frequency reproduction and controlled bass performance, Arylic Midbass Drivers provide natural vocals, dynamic instrument reproduction, and solid low-frequency response for custom two-way and three-way speaker designs. Designed for DIY enthusiasts and speaker builders, these drivers allow users to create customized loudspeaker systems with their preferred cabinet design, crossover network, and amplifier setup. Why it stands out Designed for DIY HiFi Speaker Projects Arylic Midbass Speakers provide a flexible foundation for custom loudspeaker designs. Suitable for: Two-way speakers Three-way speakers Bookshelf speaker builds Custom HiFi cabinets Speaker upgrade projects Balanced Midrange and Bass Performance The midbass driver design focuses on accurate sound reproduction across vocals and instruments. Benefits include: Natural vocal reproduction Full midrange performance Controlled bass response Dynamic musical presentation Quality Driver Construction Designed for reliable performance in custom speaker applications. Features: Rigid cone structure Strong motor system Improved driver stability Low distortion performance Flexible Speaker Design Integration Midbass drivers allow DIY users to customize their own audio systems. Compatible with: AMT tweeters Dome tweeters Passive crossover networks Custom speaker cabinets Best for DIY HiFi speaker builders Custom bookshelf speaker projects Two-way speaker designs Three-way loudspeaker systems Replacing worn midbass drivers Not ideal for Users looking for complete speakers Users without speaker design experience Plug-and-play speaker upgrades Users looking for wireless audio products EMiUZEK Buying Notes Arylic Midbass Speakers are individual speaker drivers, not complete speakers. A suitable crossover and enclosure design are required. Confirm impedance, sensitivity, power handling, and cabinet requirements before installation. Driver performance depends on cabinet volume, crossover design, and matching components. FAQ What is a midbass speaker driver? A midbass driver is a speaker component designed to reproduce the mid-frequency range and lower frequencies, handling vocals, instruments, and bass information in a multi-way speaker system. Can Arylic Midbass Speakers be used alone? No. Midbass drivers are individual components and normally require a tweeter, crossover network, cabinet, and amplifier to create a complete speaker system. Do Arylic Midbass Speakers require a crossover? Yes. A crossover is required when combining the midbass driver with tweeters or other speaker drivers. Can I use Arylic Midbass Speakers to upgrade existing speakers? Yes, if the replacement specifications match. Before installation, check: Impedance Driver size Sensitivity Mounting dimensions Crossover requirements Are Arylic Midbass Speakers suitable for DIY bookshelf speakers? Yes. They are suitable for custom bookshelf speaker projects when properly matched with tweeters, cabinets, and crossover components. What is the difference between a midbass driver and a tweeter? A midbass driver handles vocals, instruments, and low frequencies, while a tweeter focuses on high-frequency detail. Can Arylic Midbass Speakers be combined with AMT Tweeters? Yes. They can be combined with suitable AMT tweeters to build advanced two-way or three-way HiFi speaker systems. HOW TO CONNECT DIY Two-Way Speaker Setup Source icon: amplifierSource: Stereo AmplifierConnection: Speaker OutputTarget icon: crossoverOutput: Crossover Network Crossover → Midbass Driver + Tweeter Note: Proper crossover design is required. Three-Way Speaker Setup Source icon: amplifierSource: Audio AmplifierConnection: Speaker CableTarget icon: crossoverOutput: Multi-Way Speaker System Crossover → Woofer + Midbass + Tweeter Note: Match each driver according to frequency range. Speaker Upgrade Setup Source icon: existing speaker cabinetSource: Speaker Modification ProjectConnection: Replace DriverTarget icon: Midbass SpeakerOutput: Improved Midrange/Bass Performance Note: Verify compatibility before replacement. Technical Specifications Midbass Driver Feature Specification Product Type Passive Midbass Speaker Driver Application DIY Speaker Projects Speaker System Two-Way / Three-Way Designs Installation Custom Speaker Cabinet Crossover Required Driver Performance Feature Specification Frequency Range Depends on Model Impedance Depends on Model Power Handling Depends on Model Sensitivity Depends on Model Recommended System Setup Setup Connection DIY Bookshelf Speaker Amplifier → Crossover → Midbass + Tweeter Custom Floor Speaker Amplifier → Crossover → Woofer + Midbass + Tweeter Speaker Upgrade Existing Cabinet → Compatible Midbass Driver What's in the box Arylic Midbass Speaker Driver ×1 (Please select the correct model before purchase) EMIUZEK Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content Arylic Midbass Speaker vs AMT Tweeter Feature Midbass Speaker AMT Tweeter Main Function Midrange + Bass reproduction High-frequency reproduction Frequency Range Low/Mid frequencies High frequencies Installation Woofer section Tweeter section Crossover Required Required Typical Use Two-way / Three-way speakers Two-way / Three-way speakers
$79.00 - $170.00
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Arylic Arylic AMT Tweeters
Description Arylic AMT Tweeters are high-performance Air Motion Transformer tweeter drivers designed for DIY HiFi speaker projects, custom loudspeaker builds, and speaker upgrades. Using advanced folded diaphragm technology, AMT tweeters provide fast transient response, detailed high-frequency reproduction, low distortion, and a wide soundstage. Available in different models, Arylic AMT Tweeters are suitable for two-way and three-way speaker designs, allowing DIY enthusiasts to create customized HiFi loudspeaker systems. Why it stands out Air Motion Transformer Technology AMT tweeters use a folded diaphragm structure to move air more efficiently than traditional tweeter designs. Benefits include: Fast response to musical details Clear and detailed high frequencies Low distortion performance Wide sound dispersion Detailed High-Frequency Performance Designed for users seeking improved treble performance in custom speaker projects. Extended high-frequency reproduction Better micro-detail presentation Open and spacious sound characteristics Natural reproduction of vocals and instruments Designed for DIY Speaker Projects Arylic AMT Tweeters provide flexibility for custom loudspeaker designs. Suitable for: Two-way speakers Three-way speakers Bookshelf speaker projects Custom HiFi speaker builds Existing speaker upgrades Premium Driver Construction Built with high-quality materials for reliable speaker integration. Neodymium magnet system Lightweight diaphragm design Compact installation structure Durable driver construction Best for DIY HiFi speaker builders Custom bookshelf speaker projects Tweeter replacement upgrades Two-way speaker designs Audiophiles building custom loudspeakers Not ideal for Users looking for a complete speaker system Users without crossover design experience Direct replacement without checking specifications Plug-and-play wireless speaker upgrades EMiUZEK Buying Notes Arylic AMT Tweeters are individual speaker drivers, not complete speakers. A suitable crossover network is required before connection. Always check impedance, crossover frequency, sensitivity, and installation size before replacing existing tweeters. Proper matching with woofers and crossover design is important for balanced sound performance. FAQ What is an AMT tweeter? AMT (Air Motion Transformer) is a tweeter technology that uses a folded diaphragm design to move air quickly and efficiently, helping reproduce detailed high-frequency sound. Do Arylic AMT Tweeters include a crossover? No. AMT Tweeters are individual speaker drivers. A suitable crossover network is required for proper integration. Can Arylic AMT Tweeters replace existing tweeters? They can replace existing tweeters when the specifications are compatible. Before installation, check: Impedance Crossover frequency Sensitivity Physical dimensions Are Arylic AMT Tweeters suitable for DIY speakers? Yes. They are designed for custom speaker projects including bookshelf speakers, two-way speakers, and other HiFi loudspeaker designs. What is the difference between AMT-7 and AMT-9? The main differences are driver size, frequency response, and power handling. Choose the model according to your speaker design requirements and crossover configuration. Are AMT Tweeters suitable for beginners? They are suitable for DIY users with basic speaker knowledge. For beginners, understanding crossover design and speaker matching is recommended before installation. Can I use Arylic AMT Tweeters in any speaker? No. Speaker drivers must be matched with the cabinet design, woofer, crossover, and amplifier system for optimal performance. HOW TO CONNECT DIY Two-Way Speaker Setup Source icon: amplifierSource: Audio AmplifierConnection: Speaker OutputTarget icon: crossoverOutput: Crossover Network Crossover → Woofer + AMT Tweeter Note: A properly designed crossover is required between amplifier and drivers. Speaker Upgrade Setup Source icon: existing speakerSource: Speaker CabinetConnection: Replace Existing TweeterTarget icon: AMT TweeterOutput: High Frequency Driver Note: Confirm compatibility before replacing existing components. Technical Specifications AMT Tweeter Feature Specification Driver Type Air Motion Transformer Tweeter Application DIY Speaker Projects Magnet Type Neodymium Magnet Diaphragm Type Folded Diaphragm Speaker Type Passive Driver AMT-7 Feature Specification Impedance 4Ω Frequency Response 3.3kHz–40kHz Power Handling 25W Dispersion 180° AMT-9 Feature Specification Impedance 4Ω Frequency Response 2.3kHz–31kHz Power Handling 35W Dispersion 180° Recommended System Setup Setup Connection DIY Two-Way Speaker Amplifier → Crossover → Woofer + AMT Tweeter Speaker Upgrade Existing Speaker → Crossover Adjustment → AMT Tweeter Custom HiFi Build Woofer + Midrange + AMT Tweeter + Crossover What's in the box Arylic AMT Tweeter ×1 (Select the correct model before purchase) EMIUZEK Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content Arylic AMT-7 vs AMT-9 Feature AMT-7 AMT-9 Product Type AMT Tweeter AMT Tweeter Impedance 4Ω 4Ω Frequency Range 3.3kHz–40kHz 2.3kHz–31kHz Power Handling 25W 35W Best Use Compact DIY speaker projects Higher-output custom speaker projects
$49.00 - $160.00
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Arylic Arylic CK30C
Description Arylic CK30C is a compact passive coaxial in-ceiling speaker designed for home audio systems, background music installations, and commercial audio applications. Featuring a 3-inch coaxial speaker design, aluminum woofer cone, silk diaphragm tweeter, and weather-resistant IP66 construction, CK30C delivers clear vocals, balanced sound, and wide sound coverage while maintaining a discreet installation design. With flexible ceiling or pendant mounting options, CK30C is ideal for creating clean and immersive audio environments in residential and commercial spaces. Why it stands out Compact Coaxial Speaker Design CK30C uses a coaxial driver structure that combines high-frequency and mid-low frequency reproduction from one compact speaker unit. Benefits: More consistent sound projection Wide listening coverage Clear vocal reproduction Space-saving installation Clear High-Frequency Detail The integrated silk diaphragm tweeter helps deliver smooth and detailed high frequencies. Natural vocal reproduction Improved musical detail Balanced treble response Wide sound dispersion Weather-Resistant Construction Designed for reliable installation in different environments. IP66 dust and water resistance Durable ABS enclosure Suitable for indoor and semi-outdoor applications Flexible Installation Options CK30C supports different installation scenarios. Suitable for: Ceiling installation Pendant/chandelier-style installation Background music systems Commercial audio projects Best for Home ceiling audio systems Kitchen and bathroom background music Restaurants and cafes Offices and conference rooms Multi-room audio installations Not ideal for Users looking for wireless Bluetooth speakers Users wanting built-in amplification Users needing a portable speaker Users expecting deep bass performance from a compact 3-inch driver EMiUZEK Buying Notes Arylic CK30C is a passive speaker and requires an external amplifier. It does not include Bluetooth, WiFi, or built-in streaming functions. Use with a compatible amplifier that supports the speaker impedance. For stereo or multi-room systems, pair with suitable Arylic amplifiers. FAQ Does Arylic CK30C have built-in amplification? No. CK30C is a passive ceiling speaker and requires an external amplifier. Typical setup: Amplifier → CK30C → Audio Playback Can Arylic CK30C be installed outdoors? CK30C features IP66 protection against dust and water, making it suitable for suitable outdoor and semi-outdoor installations. However, installation location and exposure conditions should be considered carefully. What amplifier should I use with Arylic CK30C? CK30C works with compatible stereo amplifiers or streaming amplifiers that support its impedance and power requirements. Can Arylic CK30C be used for whole-home audio? Yes. CK30C can be combined with multi-room amplifiers or streaming amplifiers to create distributed audio systems. Is Arylic CK30C suitable for background music? Yes. Its wide sound dispersion and compact design make it suitable for background music applications in homes, restaurants, and commercial spaces. What is the difference between CK30C and bookshelf speakers? CK30C is designed for discreet ceiling or installation-based audio, while bookshelf speakers are designed for focused stereo listening. Can CK30C replace a traditional ceiling speaker? Yes, if the installation size, impedance, and amplifier compatibility match your existing system. HOW TO CONNECT Ceiling Audio Setup Source icon: amplifierSource: Streaming Amplifier / Stereo AmplifierConnection: Speaker CableTarget icon: ceiling speakersOutput: Arylic CK30C Note: Build an integrated ceiling audio system. Multi-Room Background Music Setup Source icon: streaming systemSource: Network Audio SystemConnection: Amplifier OutputTarget icon: multiple speakersOutput: CK30C Speaker Zones Note: Create distributed audio throughout multiple areas. Commercial Installation Setup Source icon: audio controllerSource: Commercial Audio SystemConnection: Speaker WiringTarget icon: speakersOutput: CK30C Note: Suitable for restaurants, offices, and public spaces. Technical Specifications Speaker System Feature Specification Speaker Type Passive Coaxial In-Ceiling Speaker Driver Size 3 inches Speaker System Coaxial Woofer Material Aluminum Cone Tweeter Silk Diaphragm Tweeter Impedance 4Ω / 6Ω Audio Performance Feature Specification Rated Power 30W Maximum Power 60W Frequency Response 60Hz–25kHz Sensitivity 85dB Maximum SPL 96dB Dispersion Angle 180° Design Feature Specification Installation Type Ceiling / Pendant Installation Enclosure Material ABS Plastic Weather Protection IP66 Dimensions 100 × 100mm Weight Approx. 0.4kg Recommended System Setup Setup Connection CK30C + Streaming Amplifier Streamer → Amplifier → CK30C CK30C Multi-Room System Multi-Zone Amplifier → Multiple CK30C Speakers Commercial Background Music Audio Controller → CK30C What's in the box Arylic CK30C Speaker ×1 (For stereo systems, purchase a matched pair) EMIUZEK Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content Arylic CK30C vs BK501/BK651 Feature CK30C BK501/BK651 Product Type Ceiling Speaker Bookshelf Speaker Installation Ceiling / Pendant Desktop / Shelf Driver Type Coaxial 2-Way Amplifier Required Yes Yes Main Use Background music / distributed audio Stereo HiFi listening Best For Rooms needing discreet installation Focused music listening
$30.00 - $249.00
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Arylic Arylic Up2Stream Case
Description Arylic Up2Stream Case is a protective enclosure designed for Arylic Up2Stream DIY audio modules. It provides a cleaner installation, better protection, and a more professional appearance for custom wireless audio projects. Why it stands out Protect Your DIY Audio Module The case helps protect Up2Stream boards from dust, accidental contact, and installation damage. Cleaner DIY Installation Provides a more organized and professional-looking solution compared with using a bare circuit board. Designed for Custom Audio Projects Ideal for users building custom streamers, wireless speakers, and upgraded audio systems. Easy System Integration Helps create a finished-looking installation when combining Arylic modules with custom audio equipment. Best for DIY audio projects Up2Stream module installations Custom wireless speaker builds Audio system upgrades Makers and electronics enthusiasts Not ideal for Users looking for a complete streaming device Users without an Arylic Up2Stream module Users needing an audio upgrade without DIY installation EMiUZEK Buying Notes Arylic Up2Stream Case is an accessory enclosure only. It does not include a streaming module, amplifier, DAC, or power supply. Please confirm compatibility with your Up2Stream model before purchase. Designed for DIY users who want a cleaner and safer installation. FAQ What is included with Arylic Up2Stream Case? The package includes the protective case only. The Up2Stream audio module must be purchased separately. Does Arylic Up2Stream Case add streaming or audio functions? No. It only provides physical protection and installation support for compatible Up2Stream modules. Which Arylic products can use this case? Compatibility depends on the specific case version. Please confirm your Up2Stream module model before purchase. Does the case include a power supply? No. The case does not include power components or audio electronics. Is Arylic Up2Stream Case necessary for DIY projects? It is not required, but it helps protect the module and creates a cleaner finished installation. Can beginners install the Up2Stream Case? Yes. Installation is simple, but users should ensure the correct matching Up2Stream board is used. HOW TO USE DIY Module Installation Source icon: Arylic Up2Stream ModuleSource: Streaming BoardConnection: Install Into CaseTarget icon: Finished DIY UnitOutput: Protected Audio Module Note: Create a cleaner and safer DIY installation. Technical Specifications General Feature Specification Product Type Protective Enclosure Application Arylic Up2Stream Modules Installation DIY Assembly Function Module Protection & Housing Recommended System Setup Setup Connection DIY Streamer Up2Stream Module + Case + Audio System Wireless Speaker Project Up2Stream Module + Case + Speaker Build Audio Upgrade Existing System + Up2Stream Module + Case What's in the box Arylic Up2Stream Case ×1 Mounting Accessories ×1 Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content Arylic Up2Stream System Components Component Function Up2Stream Pro Wireless Streaming Module Up2Stream HD DAC High-Resolution Streaming DAC Module Up2Stream Amp V4 Streaming Amplifier Module Up2Stream Case Protective Enclosure
$7.90 - $15.00
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EMiUZEK Power Adapter
DescriptionReliable Power, Anywhere in the World The EMiUZEK Durable AC to DC Converter is engineered for the modern traveler and the tech-heavy household. Designed to bridge the gap between your wall outlet and your sensitive electronics, this power adapter ensures a steady, safe, and efficient energy flow regardless of where you are. Key Features Global Compatibility: With an wide input range of 100V to 240V, this adapter is ready for international use.Why it stands outPurpose-built formatEMiUZEK Power Adapter focuses on the power adapter role shown by its existing product configuration.Configuration choiceAvailable selections let buyers match the required color, bundle, connector, capacity or regional power format.System integrationThe existing page information and product images define the supported connection path without assuming undocumented functions.EMiUZEK support pathCentralized download and buying notes help installers verify the product before setup.Best for Matching devices with the stated DC requirement Regional replacement power needs Bench or spare power supplies Users who verify connector polarity and size Not ideal for Devices with an unknown voltage or polarity Loads exceeding the rated current USB-C PD devices unless explicitly stated Product Details and Connection ViewsEMiUZEK Buying Notes Match voltage exactly; current rating must meet or exceed the device requirement. Confirm barrel size and polarity before connection. Select the correct regional AC plug. Frequently asked questionsHow do I choose the correct voltage?Choose 5V or 24V based on your device. Using the wrong voltage may damage the unit.Is this adapter safe to use?Yes, it includes short-circuit, overload, and overvoltage protection. It’s safe and reliable.HOW TO CONNECTCompatible audio deviceSource: AC mainsConnection: Selected adapter and regional plugOutput connection: Correct DC input on the deviceReplacement supplySource: AC mainsConnection: Matched voltage, polarity and connectorOutput connection: Compatible equipmentBench verificationSource: AC mainsConnection: Adapter checked before load connectionOutput connection: Device under testTechnical Specifications Feature Specification 24V/4.16A DC Power Adapter - Model PA-2400-03 Power Input 100V-240V~1.2A; 50-60Hz Power Output 24V~4.16A Dimension 130*67*41 mm Connector Dimension 5.5*2.1 mm Type 18AWG Gross weight 286g Package Includes Correspond Plug24V 4.16A AC/DC Adapter 5V/1A Micro USB Power Supply - Model GAT-0501000U Power Input AC 100-240V~0.4A；50-60hz Power Output 5V~1A Gross weight 200g Package Includes Correspond PlugMircro USB charge cable Additional Product ContentComparison: Choosing the Right Configuration Decision point This product Alternative configuration Different product type Primary role power adapter Same model with a different option or bundle Choose only when the required system role changes Compatibility check Verify listed connections Verify included accessories Verify the full signal chain Best choice when The stated role matches your system You need a different plug, color, length or bundle You need functions not documented here
$5.00
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Fiio FiiO BR13
FiiO BR13 Hi-Res Bluetooth Receiver & DAC Breathe new life into your audio system. The FiiO BR13 is the ultimate solution for upgrading your traditional wired speakers, amplifiers, or older home theater systems. By adding high-resolution wireless connectivity, the BR13 allows you to stream music from your phone or tablet to your premium speakers with uncompromising quality. It is more than just a receiver; it is a dedicated audio processing center for your home. High-End Wireless Architecture Qualcomm QCC5125 & LDAC Support Wireless doesn't mean low quality. The BR13 is powered by the Qualcomm QCC5125 Bluetooth 5.1 chip, supporting all major high-resolution codecs including LDAC, aptX HD, and aptX Adaptive. This ensures stable, low-latency transmission with sound quality that rivals wired connections. Dedicated ES9018K2M DAC Unlike cheap adapters that use integrated Bluetooth DACs, the BR13 features a dedicated ESS ES9018K2M DAC chip. Coupled with the TPA1882 operational amplifier, it delivers a clean, dynamic analog signal with low noise, ensuring your Hi-Fi system performs at its best. Visual Control & Exclusive Tech High-Contrast VA Display Stop guessing your connection status. The BR13 features a rare-in-class VA display screen. See exactly which codec (e.g., LDAC) is active, the current sampling rate, and EQ settings at a glance. Global Upsampling Technology Experience enhanced clarity. The BR13 features FiiO’s proprietary Global Upsampling technology. It can automatically upsample low-resolution audio signals to 96kHz/24bit, restoring detail and airiness to your music before outputting it to your system. 3-in-1 Versatility The BR13 handles more than just Bluetooth. It supports three distinct modes: Bluetooth Receiver (RX): Stream from phone to speakers. USB DAC: Connect to a computer via USB-C to act as an external sound card. SPDIF Conversion: Connect a TV or CD player via Optical/Coaxial Input, and output to analog speakers (DAC mode) or bypass to digital outputs. Technical Specifications Feature Detailed Specification Bluetooth Chip Qualcomm QCC5125 (Bluetooth 5.1) DAC Chipset ESS ES9018K2M Op-Amp TPA1882 Supported Codecs LDAC, aptX HD, aptX Adaptive, aptX, AAC, SBC Inputs Bluetooth, USB-C, Optical In, Coaxial In Outputs RCA Line-Out, Optical Out, Coaxial Out Display Custom VA Screen Upsampling Up to 96kHz/24bit Power Input USB-C (5V) Why Choose the FiiO BR13? 7 Preset EQs: Choose from Pop, Classical, Jazz, and more, or customize your own parametric EQ (PEQ) via the FiiO Control App. Game Mode: Supports aptX Low Latency (LL) and a dedicated low-latency mode in the app, making it great for gaming setups. Dual-Device Connection: Can connect to two Bluetooth devices simultaneously, allowing you to switch playback between your phone and tablet seamlessly. Aluminum Build: Features a compact, durable aluminum alloy body with an angled front panel for easy viewing on a desktop. Frequently Asked Questions Does the BR13 transmit Bluetooth (TX)? No. The BR13 is a Receiver (RX) only. It receives audio from your phone and plays it through wired speakers. It cannot transmit audio from a TV to Bluetooth headphones (for that, you need the FiiO BTA30 Pro). Can I connect it to my active speakers? Yes. Use the RCA Line-Out ports on the back of the BR13 to connect directly to your active speakers (like FiiO SP3 or Audioengine). Does it need a driver for PC use? For USB DAC mode, it supports UAC 1.0, which is plug-and-play for Windows, Mac, PS5, and Switch. No complex driver installation is required. Need Multi-Room Audio? If you prefer Wi-Fi streaming over Bluetooth, check out the WiiM Mini Streamer for AirPlay 2 and Spotify Connect support.
$64.65
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Fosi Audio Fosi Audio DS2
DescriptionFosi Audio DS2 (2024) is a portable USB DAC and headphone amplifier for mobile devices and computers.Dual CS43131 DACs, independent volume control and 3.5mm plus 4.4mm outputs deliver clean, powerful wired headphone playback in a compact dongle.Why it stands outDual CS43131 DAC architectureThe current 2024 version uses two Cirrus Logic DAC chips for low-noise conversion.Strong balanced outputThe 4.4mm output provides substantially more power than the single-ended connection.Independent hardware volumeDedicated buttons allow finer adjustment without relying only on the source device.High-resolution playbackSupports PCM up to 32-bit/384kHz and DSD256.Best for USB-C phone and tablet listening Windows and Mac headphone systems Sensitive IEMs and full-size wired headphones Users needing 3.5mm and 4.4mm outputs Not ideal for Bluetooth or wireless headphones Headsets requiring microphone support Users expecting an internal battery EMiUZEK Buying Notes This listing is for the DS2 2024 version with dual CS43131 DACs; older DS2 specifications do not apply. DS2 draws power from the connected source and can feel warm during normal operation. Lightning devices require a compatible Lightning-to-USB-C OTG cable that may be sold separately. Frequently asked questionsWhich DAC chips are used?The current DS2 2024 uses dual CS43131 DACs.What is the maximum resolution?PCM up to 32-bit/384kHz and DSD256.Does it have a battery?No. It is powered by the connected USB device.Can it drive 4.4mm balanced headphones?Yes, with compatible balanced-wired headphones.Can I use a 3.5mm-to-4.4mm adapter?No. Use headphones terminated correctly for the selected output.Why does it feel warm?A moderate temperature rise is normal during high-resolution or higher-output operation.HOW TO CONNECTUSB-C phone listeningSource icon: phoneSource: USB-C phone / tabletConnection: USB-C audioOutput connection: 3.5mm outputTarget icon: headphonesOutput: Wired headphones or IEMsBalanced portable listeningSource icon: phoneSource: USB-C phone / playerConnection: USB-C audioOutput connection: 4.4mm balanced outputTarget icon: headphonesOutput: Balanced headphonesComputer headphone systemSource icon: computerSource: Windows PC / MacConnection: USB audioOutput connection: 3.5mm or 4.4mm outputTarget icon: headphonesOutput: Wired headphonesTechnical SpecificationsAudio architecture Feature Specification Product type Portable USB DAC and headphone amplifier DAC chipset Dual CS43131 Maximum PCM 32-bit / 384kHz DSD DSD64 / 128 / 256 Outputs and performance Feature Specification Headphone outputs 3.5mm single-ended; 4.4mm balanced Output power 128mW @ 32Ω single-ended; 170mW @ 32Ω balanced Recommended impedance 16–300Ω SNR ≥130dB THD+N <0.0002% Additional Product ContentComparison: Which Fosi Audio model is right for you? Model DS1 DS2 2024 DS3 Primary use Portable Hi-Res music Portable Hi-Res music Music and gaming spatial audio DAC / processing ESS ES9038Q2M Dual CS43131 Hardware 7.1 processing Maximum PCM 32-bit / 768kHz 32-bit / 384kHz 32-bit / 768kHz Maximum DSD DSD512 DSD256 DSD512 Maximum stated output 220mW @ 32Ω balanced 510mW @ 32Ω balanced (manual) 220mW @ 32Ω Best use Compact ESS dongle Higher-power balanced portable setup Gaming effects and spatial audio
$59.90
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Fosi Audio Fosi Audio K5 Pro
DescriptionFosi Audio K5 Pro is a compact gaming DAC and headphone amplifier with USB, optical and coaxial digital inputs.A microphone input, RCA output, tone controls and strong 3.5mm headphone amplification provide one control point for PC, console and desktop audio.Why it stands outGaming microphone supportA dedicated 3.5mm microphone input supports compatible PC and console communication setups.Three digital source inputsSwitch between USB-C, optical and coaxial sources.Powerful headphone outputSupports 16–300Ω headphones with up to 500mW at 32Ω.Headphone and speaker integrationUse the 3.5mm headphone output or RCA output for powered speakers and amplifiers.Best for PC and console gaming Desktop headphones and powered speakers TVs with optical PCM output Users wanting physical bass and treble controls Not ideal for High-resolution playback above 24-bit/192kHz Balanced headphone connections Passive speakers without a power amplifier EMiUZEK Buying Notes The microphone function works in USB mode and is not available from optical or coaxial inputs. USB playback is limited to 24-bit/96kHz; optical and coaxial support up to 24-bit/192kHz. K5 Pro does not power passive speakers directly; connect RCA to powered speakers or an amplifier. Frequently asked questionsCan it be used with PS5?Yes, through a compatible USB connection and system audio settings.Does the microphone work with optical input?No. Microphone support is for USB mode.Can it drive 300Ω headphones?Yes, the official recommended range is 16–300Ω.Can it connect to powered speakers?Yes, through RCA output.Does it support balanced headphones?No. The headphone output is 3.5mm single-ended.Can it decode Dolby or DTS from a TV?Use PCM output; multichannel encoded formats are not supported.HOW TO CONNECTPC gamingSource icon: computerSource: PC / MacConnection: USB-C audio + microphoneOutput connection: 3.5mm headphone outputTarget icon: headphonesOutput: Gaming headset / headphonesConsole gamingSource icon: deviceSource: Compatible consoleConnection: USB audioOutput connection: 3.5mm headphone outputTarget icon: headphonesOutput: Gaming headset / headphonesTV and speaker systemSource icon: tvSource: TVConnection: Optical PCMOutput connection: RCA outputTarget icon: speakersOutput: Powered speakers or amplifierTechnical SpecificationsInputs and outputs Feature Specification Inputs USB-C; optical; coaxial; 3.5mm microphone Outputs 3.5mm headphone; RCA line output Recommended headphone impedance 16–300Ω Digital and headphone performance Feature Specification USB maximum 24-bit / 96kHz Optical/coaxial maximum 24-bit / 192kHz Output power 1000mW @ 16Ω; 500mW @ 32Ω; 300mW @ 64Ω; 150mW @ 128Ω; 80mW @ 300Ω SNR ≥110dB THD ≤0.003% Power input DC 5V via USB-C Additional Product ContentComparison: Which Fosi Audio model is right for you? Model K5 Pro Q4 K7 Primary use Gaming DAC with microphone Simple desktop DAC/headphone amp Premium HiFi and gaming DAC Inputs USB, optical, coaxial, microphone USB, optical, coaxial USB, optical, coaxial, Bluetooth, microphone Headphone output 3.5mm 3.5mm 3.5mm and 4.4mm balanced Maximum USB playback 24-bit / 96kHz 24-bit / 96kHz 32-bit / 384kHz; DSD256 Best use Budget gaming communication Basic music and TV upgrade High-output balanced desktop system
$75.00
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Fosi Audio Fosi Audio PH05
DescriptionFosi Audio PH05 is a one-input, five-output headphone distribution amplifier for sharing one stereo source with up to five listeners.Five independently adjustable 310mW channels, master volume and one-touch mute make it useful for group listening, teaching, podcasting and headphone comparison.Why it stands outFive independent headphone channelsEach 3.5mm output has its own level control for different listeners and headphone sensitivities.310mW per channelAll five outputs provide rated power of 310mW at 32Ω for 16–300Ω headphones.Master control and instant muteA large master volume knob and one-touch mute simplify group control.Low-noise distribution designNE5532 amplification, 105dB SNR and 0.001% THD preserve a clean shared signal.Best for Group listening sessions Studio or podcast headphone monitoring Teaching and language labs Comparing several headphones from one source Not ideal for Combining several sources into one output Headsets requiring microphone pass-through Passive speakers or speaker-level amplification EMiUZEK Buying Notes PH05 is one input to five outputs; it cannot work in reverse as a five-input mixer. All outputs are stereo 3.5mm headphone connections and do not carry microphone signals. Set master and channel volumes low before connecting headphones. Frequently asked questionsCan it accept five sources?No. PH05 distributes one stereo input to five headphone outputs.Can each listener set a different volume?Yes. Each output has an independent level control.Does it support headset microphones?No. It carries stereo playback audio only.Can it drive passive speakers?No. It is a headphone amplifier, not a speaker power amplifier.What headphones are supported?Fosi specifies 16–300Ω headphones.Can all five outputs be muted together?Yes. Use the one-touch mute function.HOW TO CONNECTGroup listeningSource: Phone, DAC, mixer or audio interfaceConnection: 3.5mm AUXOutput: Five 3.5mm outputsTarget: Up to five headphonesNote: Start with all channel levels low.Studio monitoringSource: Mixer or audio interfaceConnection: 3.5mm stereo lineOutput: Five headphone outputsTarget: Performers or reviewersNote: Use independent controls for each listener.Headphone comparisonSource: Single DAC or playerConnection: 3.5mm AUXOutput: Selected headphone outputsTarget: Multiple headphonesNote: Level-match carefully before comparing.Technical SpecificationsAudio performance Feature Specification Rated output 310mW × 5 at 32Ω Headphone impedance 16–300Ω SNR / Dynamic range 105dB / 105dB THD 0.001% SINAD / Crosstalk 90dB / 90dB Frequency response 20Hz–20kHz (±0.5dB) Connections and power Feature Specification Input 3.5mm AUX × 1 Outputs 3.5mm headphone × 5 Op-amp TI NE5532 Power DC 12V / 1A Recommended System Setup Setup Connection Group session Source → PH05 → Up to five headphones Studio Audio interface → PH05 → Performers' headphones Comparison DAC → PH05 → Multiple headphones Additional Product ContentFosi Audio product comparisonCompare the models by the differences that most affect system matching and everyday use. Feature PH05 PH04 Product position Five-channel headphone distributor Four-channel headphone distributor Inputs 1 × 3.5mm stereo 1 × 3.5mm stereo Headphone outputs 5 × 3.5mm 4 × 3.5mm Independent volume Five channels Four channels Output power 310mW per channel at 32Ω 40mW at 100Ω Supported impedance 16–300Ω Application dependent Master volume Yes Yes One-touch mute Yes No Microphone support No No Best use Five-listener monitoring Basic four-listener distribution
$49.90
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Fosi Audio Fosi Audio Q4
DescriptionFosi Audio Q4 is a compact desktop DAC and headphone amplifier that converts USB, optical or coaxial digital audio to headphones and RCA analog output.Volume plus bass and treble controls, 24-bit/192kHz S/PDIF decoding and support for 16–200Ω headphones make it a practical entry-level computer or TV audio upgrade.Why it stands outThree digital inputsUSB, optical and coaxial connections support computers, TVs, consoles and digital transports.Headphone and RCA outputsListen through 3.5mm headphones or feed an amplifier and powered speakers through RCA.Direct tone adjustmentFront bass and treble controls allow quick system tuning.Compact plug-and-play controlInput selection and analog volume are integrated into a small desktop chassis.Best for Entry-level computer audio TV optical PCM to headphones or stereo system Desktop headphones and powered speakers Users wanting physical bass and treble controls Not ideal for Dolby or DTS bitstream decoding Balanced headphone systems Headphones above the specified 200Ω range EMiUZEK Buying Notes Set TVs and consoles to two-channel PCM; Q4 does not decode Dolby or DTS. Inserting headphones can mute the RCA output. USB audio reaches 24-bit/96kHz; optical and coaxial reach 24-bit/192kHz. Frequently asked questionsCan Q4 connect to a TV?Yes, through optical or coaxial when the TV is set to PCM stereo.Does it decode Dolby or DTS?No. Use PCM output to avoid noise or silence.Can it drive passive speakers?No. RCA must feed an amplifier, or use powered speakers.Can I use headphones and RCA together?The headphone connection can mute RCA output, so treat them as alternate outputs.Does USB need a driver?It is generally plug-and-play on listed systems; select Fosi Audio Q4 as the playback device.Can I connect an analog source?No. All Q4 inputs are digital.HOW TO CONNECTComputer headphonesSource: PC or MacConnection: USB audioOutput: 3.5mm headphoneTarget: 16–200Ω headphonesNote: Select Q4 as the playback device.TV headphonesSource: TelevisionConnection: Optical PCMOutput: 3.5mm headphoneTarget: Wired headphonesNote: Disable Dolby and DTS output.Stereo systemSource: Computer, TV or transportConnection: USB, optical or coaxialOutput: RCATarget: Amplifier or powered speakersNote: Use Q4 volume and tone controls.Technical SpecificationsAudio performance Feature Specification USB sampling Up to 24-bit / 96kHz Optical / coaxial Up to 24-bit / 192kHz Headphone output 100mW at 32Ω Headphone impedance 16–200Ω THD / SNR ≤0.01% / ≥105dB RCA output level 2.3V Connections and physical Feature Specification Inputs USB, optical, coaxial Outputs 3.5mm headphone, RCA Chipset SA9023 + CS8412 + 97220 + NE5532 Power 5V Dimensions 73.5 × 98 × 33mm Weight 251g Recommended System Setup Setup Connection Computer headphones Computer → USB → Q4 → Headphones TV system TV optical PCM → Q4 → Amplifier Powered speakers Digital source → Q4 RCA → Powered speakers Additional Product ContentFosi Audio product comparisonCompare the models by the differences that most affect system matching and everyday use. Feature Q4 K5 Pro SK02 Product position Entry desktop DAC/amp Gaming DAC/amp Higher-performance desktop DAC/amp USB maximum 24-bit / 96kHz 24-bit / 96kHz 32-bit / 384kHz, DSD256 Other digital inputs Optical, coaxial Optical, coaxial Optical Headphone outputs 3.5mm 3.5mm 3.5mm, 4.4mm Maximum headphone power 100mW at 32Ω 500mW at 32Ω 755mW at 32Ω via 4.4mm Microphone input No Yes No RCA output Yes Yes No Tone controls Bass, treble Bass, treble No Balanced output No No 4.4mm Best use Simple PC/TV audio Gaming with microphone Hi-res desktop headphones
$69.90
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Fosi Audio Fosi Audio SK01
DescriptionFosi Audio SK01 is a battery-powered analog headphone amplifier and preamplifier with 3.5mm line input, dual headphone jacks and adjustable three-band tone control.Up to 2400mW at 32Ω in high gain, pure bypass, loudness and a 2500mAh battery make it flexible for desktop and transportable wired listening.Why it stands outHigh-power analog headphone driveHigh gain delivers up to 2400mW at 32Ω for a broad 16–300Ω headphone range.Three-band tone shapingSeparate treble, midrange and bass controls allow more precise adjustment than basic two-band designs.Pure and loudness modesBypass removes tone processing, while loudness improves perceived bass and treble at low listening levels.Headphone amp and preamp3.5mm line out feeds an amplifier or powered speakers with the same volume and tone control.Best for Powerful wired headphone listening Analog sources needing portable amplification Users wanting three-band tone control Preamp use with powered speakers or a power amplifier Not ideal for USB digital audio or DAC conversion Bluetooth wireless playback Balanced headphone connections EMiUZEK Buying Notes SK01 is analog only; USB-C is for charging and does not carry audio data. It cannot drive passive speakers directly; line out must feed an amplifier. High gain can become very loud—start at minimum volume before wearing headphones. Frequently asked questionsDoes USB-C carry audio?No. USB-C is for 5V charging only.Can it work as a preamp?Yes. Use 3.5mm line out into an amplifier or powered speakers.Can it drive passive speakers?No. A separate power amplifier is required.What headphones are supported?Fosi specifies 16–300Ω.Can tone controls be bypassed?Yes. PURE mode bypasses the tone circuit.How long does the battery last?Fosi states up to about six hours, depending on use and load.HOW TO CONNECTPortable headphonesSource: Phone, DAP or dongle DACConnection: 3.5mm line inOutput: 3.5mm or 6.35mm headphoneTarget: Wired headphonesNote: USB-C is not an audio input.Desktop preampSource: DAC or streamerConnection: 3.5mm line inOutput: 3.5mm line outTarget: Power amplifier or powered speakersNote: SK01 controls level and tone.High-impedance headphonesSource: Line-level DACConnection: 3.5mm line inOutput: 6.35mm headphoneTarget: 16–300Ω headphonesNote: Choose gain carefully and start low.Technical SpecificationsAudio performance Feature Specification High / low gain output 2400mW / 300mW at 32Ω Headphone impedance 16–300Ω SNR 108dB THD ≤0.001% at 1kHz / 770mV Frequency response 20Hz–20kHz (±0.05dB) Noise floor / Crosstalk 20μV / 83dB Connections and power Feature Specification Input 3.5mm line in Outputs 3.5mm line out; 3.5mm and 6.35mm headphones Tone adjustment Treble ±8dB; mid ±10dB; bass ±11dB Battery 2500mAh Charging DC 5V USB-C; power only Recommended System Setup Setup Connection Portable Phone/DAP → SK01 → Headphones Desktop DAC → SK01 → Headphones Preamp Source → SK01 line out → Power amplifier Additional Product ContentFosi Audio product comparisonCompare the models by the differences that most affect system matching and everyday use. Feature SK01 SK02 P3 Product position Analog headphone amp / preamp USB/optical DAC headphone amp Tube preamp / headphone amp Digital DAC No Yes, ES9038Q2M Bluetooth input only Main inputs 3.5mm line USB, optical Bluetooth, RCA Headphone outputs 3.5mm, 6.35mm 3.5mm, 4.4mm 3.5mm Maximum output at 32Ω 2400mW high gain 755mW via 4.4mm 150mW Balanced headphone output No 4.4mm No Tone controls Treble, mid, bass No Bass, treble Battery operation Yes No No Line / pre-out 3.5mm 3.5mm line / optical RCA, AUX Best use Powerful analog portable amp Hi-res desktop DAC/amp Tube Bluetooth preamp
$79.00
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