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DescriptionThe EMiUZEK R30 is a professional-grade digital audio decoding player designed for audiophiles who refuse to compromise on sound quality. As a dedicated source component, it bridges the gap between modern streaming convenience and classic high-fidelity performance, delivering a pure, uncolored audio signal to your amplifier or active speakers. Audiophile-Level Lossless Decoding The R30 is engineered to handle high-resolution audio formats without loss of detail.Why it stands outDedicated lossless digital sourceR30 is positioned as a decoding player that feeds an amplifier or active speakers while preserving high-resolution music detail.Stable Wi-Fi plus Bluetooth 5.0Network streaming handles longer sessions, while Bluetooth provides fast playback from mobile devices.Whole-home playback managementThe mobile app can synchronize multiple units or manage different playlists in separate zones.Built for existing HiFi systemsMultiple output options and an interference-conscious internal layout target integration with established amplifiers and powered speakers.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 is the primary function of the EMiUZEK R30?The EMiUZEK R30 is a versatile all-in-one wireless audio solution designed to bring high-fidelity streaming to your home. It serves as both a high-performance audio source and an amplifier, allowing you to stream music directly from the internet to your speakers. With its integrated Wi-Fi and Bluetooth capabilities, the R30 eliminates the need for complex wired setups, making it an ideal choice for modern living spaces.Can I use the R30 to create a multi-room music system?Yes, the EMiUZEK R30 is fully compatible with multi-room audio synchronization. By using the dedicated control app, you can link multiple R30 units or other compatible devices across different rooms. This allows you to play the same track throughout your entire home in "Party Mode" or play different music in each room, all controlled seamlessly from a single smartphone or tablet.Which streaming protocols and services does the R30 support?The R30 offers extensive support for modern streaming standards. It is compatible with AirPlay, allowing Apple users to stream directly from their iPhone or Mac. It also supports Spotify Connect and Tidal Connect, enabling you to use your official music apps as a remote. Additionally, through its companion app, you can access thousands of internet radio stations and popular services like Amazon Music and Qobuz.How does the R30 ensure stable wireless audio playback?To prevent the audio dropouts common with standard Bluetooth speakers, the EMiUZEK R30 prioritizes Wi-Fi streaming. By connecting to your home network, the R30 enjoys a much higher bandwidth and greater range. This ensures that you can stream high-resolution, lossless audio without interference from phone calls or distance limitations, providing a much more stable and professional listening experience.What are the options for connecting external audio sources?While the R30 excels at wireless streaming, it also provides versatile physical inputs for your existing gear. It typically features an Auxiliary (Line-in) input and often a Digital Optical input, allowing you to connect your TV, CD player, or even a turntable (with a phono preamp). This makes the R30 a flexible hub for all your entertainment, blending traditional high-quality sound with modern smart features.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 APTX-HD Network port RJ45 single 10/100m Power supply 5V-1A micro USB Audio input ·RCA Analog Input ·Optical input · Coaxial input Audio Output ·RCA Analog Output Analog 2 x RCA ·Coaxial output ·Fiber Optic Output USB 2.0 External USB Flash Drive or HDD Support Audio Formats FLAC/APE/MP3/WAV/ACC/AAC+/ALAC Support Streaming Protocol AirPlay, DLNA, UPnP, Spotify Connect Frequency range 20Hz-20KHz DAC ES9023 Sound Ratio 93dB Distortion 0.01% Size 132(W)*100(D)*39(H)mm Weight 350g Additional Product ContentComparison: EMiUZEK R10 vs R30 vs WR30 Pro Feature R10 R30 WR30 Pro Best suited to Simple wireless upgrade for an existing system Lossless network player for a focused HiFi source Advanced Hi-Res streamer with specified premium decoding hardware Wireless Wi-Fi and Bluetooth Wi-Fi and Bluetooth 5.0 AirPlay, DLNA, UPnP, Spotify Connect, QPLAY, TIDAL and Bluetooth 5.0/5.1 Confirmed outputs Optical S/PDIF and 3.5 mm analog Multiple outputs stated; exact ports are not listed in the original text Optical S/PDIF up to 24-bit/192 kHz App / multi-room 4Stream and multi-room zones App control and multi-room synchronization Multi-room plus broad protocol support Choose it when You need compact optical or analog output You prioritize a dedicated lossless network source You need ES9038Q2M, advanced codecs, USB files or external-DAC integration

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DescriptionFosi Audio T20 is a compact Bluetooth tube integrated amplifier for passive speakers and wired headphones.It combines 50W x2 Class D speaker power with replaceable vacuum tubes, RCA input and tone controls for a warm, flexible desktop stereo system. Why it stands outFour reasons this product deserves a place in a well-planned audio system.Tube-Buffered SoundReplaceable vacuum tubes add the tube stage and allow compatible tube rolling.Speaker and Headphone ListeningThe T20 powers passive speakers and also provides a front 3.5mm headphone output.Bluetooth and RCA InputsSwitch between convenient wireless playback and a conventional analog source.Compact Tone ControlIndependent bass and treble controls make it easier to adapt the system to speakers, headphones and room acoustics. Best for Desktop passive-speaker systems Bluetooth music playback Headphone and speaker listening from one compact amplifier Listeners interested in compatible tube rolling Not ideal for Users requiring optical, USB or HDMI inputs Balanced XLR audio systems Turntables without a built-in or external phono preamp Users needing a dedicated subwoofer output EMiUZEK Buying Notes T20 is an integrated speaker amplifier and can directly drive compatible 4–8Ω passive speakers. Its RCA input is line level; a conventional turntable requires a separate phono preamplifier. The 3.5mm jack is a headphone output, not a microphone connection. Frequently Asked QuestionsCan the T20 drive passive speakers directly?Yes. Connect a compatible 4–8Ω passive speaker pair to the rear speaker terminals.Can I connect a turntable?Yes only when the turntable has a built-in phono preamp or is used with an external phono preamp.Does it work as a headphone amplifier?Yes, it includes a front 3.5mm headphone output.Does it accept digital audio?No. Inputs are Bluetooth and analog RCA; optical and USB audio are not provided.Can the tubes be replaced?Yes. Use only compatible tube types and power the unit off before replacement.Does it have a subwoofer output?No dedicated subwoofer output is specified. Use a subwoofer integration method supported by your wider system. HOW TO CONNECTBluetooth speaker systemSource: Phone / tabletConnection: BluetoothOutput: Speaker terminalsTarget: Passive speakersNote: Pair the source and set volume low before playback.Wired stereo systemSource: DAC / streamer / CD playerConnection: RCA line inputOutput: Speaker terminalsTarget: Passive speakersNote: Use a fixed or controlled line-level source.Headphone listeningSource: Phone via Bluetooth or RCA sourceConnection: Bluetooth / RCAOutput: 3.5mm headphone outputTarget: Wired headphonesNote: Lower volume before inserting headphones. Technical SpecificationsAmplifier Feature Specification Product Type Bluetooth tube integrated amplifier Amplifier Chip TI TPA3116 Maximum Speaker Output 50W x2 at 4Ω Speaker Impedance 4–8Ω Connectivity Feature Specification Inputs Bluetooth 5.0; RCA line input Outputs Passive speaker terminals; 3.5mm headphone Tone Controls Bass and treble Audio Feature Specification Vacuum Tubes Replaceable 6K4 pair Frequency Response 20Hz–20kHz (±1.5dB) THD ≤0.04% SNR ≥99dB Recommended System Setup Setup Connection Wireless stereo Phone → Bluetooth → T20 → passive speakers Wired stereo Streamer/DAC → RCA → T20 → passive speakers Headphones Source → T20 → 3.5mm headphones Additional Product Content Feature T20 T20X P3 Product Position 50W x2 tube integrated amp 100W x2 tube integrated amp Tube preamp / headphone amp Passive Speaker Amplifier Yes Yes No Inputs Bluetooth 5.0, RCA Bluetooth, AUX Bluetooth, RCA Speaker Output 50W x2 max at 4Ω 100W x2 max at 4Ω None Headphone Output 3.5mm 3.5mm 3.5mm Tone Controls Bass, treble Bass, treble Bass, treble Tube Rolling Compatible tubes Compatible tubes Compatible tubes Best Use Compact speaker/headphone system Higher-power speaker system Add tube preamp/headphone stage

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Description WiiM Sound is an all-in-one smart speaker designed for high-resolution music streaming, multi-room audio, and simple home listening. Featuring a 2.1 speaker system, 100W peak output, 1.8-inch touchscreen control, RoomFit calibration, and flexible wireless connectivity, WiiM Sound delivers powerful and customizable sound in a compact design. Why it stands out Powerful 2.1 Speaker System The built-in 4-inch woofer and dual tweeters deliver room-filling sound with powerful bass and detailed high frequencies. High-Resolution Audio Performance WiiM Sound supports high-resolution playback up to 24-bit/192kHz for detailed and natural sound reproduction. Smart Touchscreen Control The 1.8-inch touchscreen provides quick access to playback controls, presets, and system information. Advanced Sound Customization RoomFit room correction and EQ adjustment tools help optimize sound performance for different rooms and listening preferences. Best for Users wanting an all-in-one wireless speaker system Users building a WiiM multi-room audio system Desktop, bedroom, office, and living room listening Users wanting HiFi features without separate components Not ideal for Users looking for a passive speaker system Users needing Apple AirPlay 2 support Users requiring HDMI ARC TV connection Users wanting a separate amplifier and speaker setup EMiUZEK Buying Notes WiiM Sound is an active all-in-one speaker system. External amplifiers and passive speakers are not required. WiiM Sound does not support Apple AirPlay 2 or HDMI ARC. WiiM Sound does not include a built-in voice assistant microphone. Voice control requires compatible devices or the WiiM Voice Remote. FAQ Is WiiM Sound a passive speaker? No. WiiM Sound is an active all-in-one speaker with built-in amplification and drivers. No external amplifier is required. Does WiiM Sound support AirPlay 2? No. WiiM Sound does not support Apple AirPlay 2. Users can stream through supported platforms and network features available through the WiiM ecosystem. Does WiiM Sound need an amplifier? No. WiiM Sound includes built-in amplification and works as a complete speaker system. Can I use two WiiM Sound speakers together? Yes. Two WiiM Sound speakers can be paired as a stereo system for a wider soundstage and improved stereo separation. Does WiiM Sound support room correction? Yes. RoomFit analyzes your listening environment and helps optimize sound performance. Users can also adjust EQ settings through the WiiM Home App. Does WiiM Sound have a built-in voice assistant? No. WiiM Sound does not include a built-in voice assistant microphone. Voice control requires compatible external devices or the WiiM Voice Remote. Can WiiM Sound connect to a TV? WiiM Sound does not include HDMI ARC. It can be used in compatible home audio setups, but it is not designed as a traditional TV soundbar. HOW TO CONNECT Wireless Streaming Setup Source icon: streamerSource: Music Streaming ServicesConnection: Wi-Fi / Bluetooth / Network StreamingOutput connection: Built-in SpeakersTarget icon: speakersOutput: WiiM SoundNote: Stream music directly through supported streaming services or the WiiM Home App. Computer Setup Source icon: computerSource: PC / MacConnection: Wi-Fi / BluetoothOutput connection: Built-in SpeakersTarget icon: speakersOutput: WiiM SoundNote: Use wireless playback for desktop listening without additional audio equipment. External Audio Source Setup Source icon: deviceSource: CD Player / Audio DeviceConnection: 3.5mm AUX InputOutput connection: Built-in SpeakersTarget icon: speakersOutput: WiiM SoundNote: Connect external audio sources through the AUX input for flexible playback. Technical Specifications Audio Performance Feature Specification Speaker System 2.1 Stereo System Woofer 4-inch Woofer Tweeters Dual Tweeters Total Peak Output 100W Frequency Response 50Hz - 20kHz Maximum Resolution Up to 24-bit / 192kHz Connectivity Feature Specification Wi-Fi Wi-Fi 6E Bluetooth Bluetooth 5.3 LE Ethernet Yes AUX Input 3.5mm Smart Features Feature Specification Display 1.8-inch Touchscreen Room Correction RoomFit EQ 10-band EQ App WiiM Home App Hardware Feature Specification Dimensions 146 × 146 × 194 mm Weight Approx. 2.5 kg Recommended System Setup Setup Connection Single Room Setup Streaming Services → WiiM Sound Stereo Pair Setup WiiM Sound ×2 → Left / Right Stereo Multi-Room Setup WiiM Sound → WiiM Multi-Room System What's in the box, manuals and downloads What's in the box WiiM Sound ×1 Voice Remote ×1 Power Cable ×1 Audio Cable ×1 EMIUZEK Download Center Access product manuals, firmware updates, and additional support resources. Visit the EMIUZEK download center: https://emiuzek.com/pages/download

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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

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Description Arylic BT10 is a compact Bluetooth audio transmitter designed to add wireless audio transmission to TVs, computers, and traditional audio sources. With Bluetooth 5.2, aptX HD support, optical input, analog input, USB audio connection, and dual-device transmission capability, BT10 allows you to connect wired audio sources with Bluetooth headphones, speakers, and other wireless audio devices. Why it stands out Turn Any Audio Source Into Wireless Audio BT10 adds Bluetooth transmission capability to devices without built-in Bluetooth output. Bluetooth 5.2 transmission Connect Bluetooth headphones or speakers Low-latency audio support Compact plug-and-play design Dual Bluetooth Transmission BT10 can transmit audio to multiple Bluetooth devices simultaneously. Connect up to two Bluetooth headphones or speakers Share TV or music playback wirelessly Flexible listening options Multiple Audio Input Options BT10 supports different audio sources: Optical digital input 3.5mm analog input USB-C audio connection USB storage playback Designed for TV and Personal Listening BT10 provides a simple solution for private and wireless listening. Watch TV with Bluetooth headphones Add wireless audio to computers Connect traditional audio sources to Bluetooth devices Best for TVs without built-in Bluetooth transmission Bluetooth headphone users Desktop computer audio setups Private nighttime listening Adding wireless capability to traditional audio sources Not ideal for Users looking for a Bluetooth receiver for old amplifiers Users needing WiFi streaming services Users wanting a network music player Users requiring built-in speaker amplification EMiUZEK Buying Notes Arylic BT10 is a Bluetooth transmitter only. It sends audio from wired sources to Bluetooth devices. It does not receive Bluetooth audio from smartphones. For receiving Bluetooth audio into an amplifier or active speaker, choose a Bluetooth receiver instead. Optical connection is recommended for compatible TVs and digital sources. FAQ What is Arylic BT10 used for? BT10 is a Bluetooth transmitter that sends audio from wired sources such as TVs, computers, and audio devices to Bluetooth headphones or speakers. Can Arylic BT10 connect to Bluetooth headphones? Yes. BT10 can transmit audio to compatible Bluetooth headphones and speakers. Can Arylic BT10 connect to two Bluetooth devices at the same time? Yes. BT10 supports dual Bluetooth transmission, allowing connection with up to two Bluetooth audio devices. Can Arylic BT10 be used with a TV? Yes. BT10 can connect to compatible TV audio outputs and transmit sound wirelessly to Bluetooth headphones or speakers. Does Arylic BT10 support aptX HD? Yes. BT10 supports aptX, aptX HD, aptX Low Latency, aptX Adaptive, AAC, and SBC codecs. Can Arylic BT10 receive Bluetooth audio from a phone? No. BT10 works as a Bluetooth transmitter and does not function as a Bluetooth receiver. What is the difference between Arylic BT10 and BR10? BT10 is a Bluetooth transmitter: Audio Source → BT10 → Bluetooth Headphones/Speakers BR10 is a Bluetooth receiver: Phone → BR10 → Amplifier/Active Speakers HOW TO CONNECT TV Bluetooth Headphone Setup Source icon: TVSource: TelevisionConnection: Optical / 3.5mm Audio OutputOutput connection: Bluetooth TransmissionTarget icon: headphonesOutput: Bluetooth Headphones Note: Enjoy private wireless TV listening. Computer Audio Setup Source icon: computerSource: PC / MacConnection: USB / 3.5mm AudioOutput connection: Bluetooth TransmissionTarget icon: headphonesOutput: Bluetooth Headphones Note: Add wireless audio transmission to computers. Audio Device Setup Source icon: audio deviceSource: CD Player / Media PlayerConnection: Optical / Analog OutputOutput connection: Bluetooth TransmissionTarget icon: speakersOutput: Bluetooth Speakers Technical Specifications Bluetooth Feature Specification Bluetooth Version Bluetooth 5.2 Bluetooth Mode Transmitter (TX) Transmission Devices Up to 2 Bluetooth Devices Codec Support aptX / aptX HD / aptX LL / aptX Adaptive / AAC / SBC Transmission Range Up to 15m Audio Inputs Feature Specification Optical Input Up to 24-bit / 192kHz PCM Analog Input 3.5mm Line Input USB-C USB DAC Connection USB Host USB Storage Playback Audio Performance Feature Specification Frequency Response 20Hz–20kHz General Feature Specification Power Input USB-C 5V/1A Dimensions 108 × 72 × 26.6 mm Weight Approx. 89g Recommended System Setup Setup Connection TV + Bluetooth Headphones TV → BT10 → Headphones PC + Wireless Headphones PC → BT10 → Headphones Audio Player + Bluetooth Speaker Audio Source → BT10 → Speaker What's in the box Arylic BT10 ×1 USB-C Power Cable ×1 Audio Cable ×1 User Manual ×1 EMIUZEK Download Center Access product manuals, firmware updates, and additional support resources. Arylic BT10 manuals and downloads: https://emiuzek.com/pages/download Additional Product Content Arylic BT10 vs Arylic BR10 Feature Arylic BT10 Arylic BR10 Product Position Bluetooth Transmitter Bluetooth Receiver Main Function Send audio to Bluetooth devices Receive audio from Bluetooth devices Signal Direction Audio Source → Bluetooth Device Smartphone → Audio System Bluetooth Mode TX RX Best Use TV headphones / wireless listening Upgrade traditional speakers with Bluetooth

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