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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.

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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

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DescriptionDual CS 418 is the entry point to Dual's manual CS range, pairing an MDF plinth and aluminium platter with an Ortofon 2M Red. Its switchable MM phono stage supports both simple line-level systems and future external phono upgrades.Why it stands outOrtofon 2M Red includedA respected elliptical MM cartridge provides a capable starting point without an immediate cartridge purchase.Three-speed manual playbackElectronic 33, 45 and 78 RPM selection covers modern LPs, singles and suitable 78 RPM records.Switchable MM phono stageConnect to a line input now or bypass the internal stage for a dedicated MM phono input.Upgrade-friendly tonearmAdjustable tracking force, antiskating and a removable headshell support compatible cartridge changes.Best for Listeners who enjoy manual cueing First serious Hi-Fi turntables Systems with line or MM phono inputs Users planning future cartridge upgrades Not ideal for One-button automatic playback Bluetooth speaker systems without analog input Users wanting automatic end-of-record lift Product Details and Setup ViewsEMiUZEK Buying Notes For 78 RPM records, fit a cartridge/stylus specifically designed for 78s; the supplied 2M Red is for microgroove records. Match the rear phono/line setting to the receiving input to avoid very low or distorted output. Balance the tonearm and set tracking force before first playback. Frequently asked questionsIs the CS 418 automatic?No. It is a manual turntable with a damped cueing lift.Is a phono preamp built in?Yes. The MM phono preamp can be switched in or bypassed.Which cartridge is supplied?An Ortofon 2M Red is factory installed.Can it play 78 RPM?Yes, but use a suitable 78 RPM stylus or cartridge.Can I replace the cartridge?Yes. The removable headshell accepts compatible cartridges weighing 5 to 9 g.Does it have Bluetooth?No. Audio output is analog RCA.HOW TO CONNECTPowered speakersSource: RecordConnection: Internal phono stage set to LINEOutput connection: RCA cable to speaker line inputIntegrated amplifierSource: RecordConnection: Internal phono stage set to LINEOutput connection: RCA cable to AUX/CD inputExternal MM phono stageSource: RecordConnection: Internal phono stage bypassedOutput connection: RCA to phono stage, then amplifierTechnical Specifications Feature Specification Operation Manual Drive DC motor, belt drive Speeds 33 / 45 / 78 RPM Wow and flutter < ±0.1% (DIN rated) Cartridge Ortofon 2M Red Tonearm Straight aluminium; ball-bearing; removable headshell Tracking range 0–4 g; compatible cartridge mass 5–9 g Platter 305 mm die-cast aluminium; 850 g including mat Output RCA sockets; switchable phono/line Dimensions / weight 435 × 367 × 145 mm; 5.8 kg Additional Product ContentComparison: Dual CS 418 vs Dual CS 518 vs Dual CS 429Use the differences below to choose by operation style, drive system and upgrade priorities. Feature Dual CS 418 Dual CS 518 Dual CS 429 Operation Manual Manual Fully automatic Tonearm bearing Ball-bearing Twin-gimbal, four pivot bearings Ball-bearing Cartridge Ortofon 2M Red Ortofon 2M Red Ortofon 2M Red Built-in MM phono Switchable Switchable Switchable Best reason to choose Lowest-cost manual CS model Higher-grade tonearm Automatic convenience

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Why it stands out Designed as the Ultimate WiiM Ultra Partner The WiiM Vibelink Amp is a high-performance stereo amplifier designed for users who already own a streamer and want more power, better control, and a cleaner HiFi system. Pair it with WiiM Ultra to create a complete streaming amplifier setup with advanced control and powerful speaker performance. 100W x 2 High-Power Stereo Amplification With 100W per channel at 8Ω and up to 200W per channel at 4Ω, WiiM Vibelink Amp delivers strong dynamic performance for bookshelf and floor-standing speakers. The powerful Class-D amplification provides excellent control, clarity, and efficiency. TI TPA3255 with PFFB Technology Powered by the TI TPA3255 Class-D amplifier platform with Post-Filter Feedback (PFFB) technology, Vibelink Amp maintains consistent performance across different speaker loads with ultra-low distortion and improved audio accuracy. Pure Analog RCA Signal Path Unlike many modern amplifiers that convert analog signals into digital, WiiM Vibelink Amp keeps RCA input fully analog. Vinyl players with a phono preamp and high-quality CD players can maintain their original analog character without unnecessary conversion. Best for Users who already own WiiM Ultra and want a more powerful amplifier solution Audiophiles looking for a clean stereo amplifier with high-resolution digital support Users with passive bookshelf or floor-standing speakers who need more driving power Vinyl and analog source users who want a pure analog signal path Not ideal for Users looking for an all-in-one amplifier with built-in streaming features Users who need HDMI ARC directly on the amplifier Users who prefer a compact wireless speaker solution without passive speakers Users who need built-in subwoofer output from the amplifier itself FAQ Is WiiM Vibelink Amp a streamer? No. WiiM Vibelink Amp is a dedicated stereo amplifier without built-in network streaming. It is designed to work with external streamers such as WiiM Ultra, WiiM Pro Plus, WiiM Pro, and WiiM Mini. What is the difference between WiiM Amp and WiiM Vibelink Amp? WiiM Amp is an all-in-one streaming amplifier with built-in streaming functions. WiiM Vibelink Amp focuses on amplification performance, offering higher output power and a pure analog RCA input path. Can I connect a turntable? Yes. A turntable with a built-in phono stage or an external phono preamp can connect through the RCA analog input while maintaining a pure analog signal path. Does WiiM Vibelink Amp support subwoofers? The amplifier itself does not include a dedicated subwoofer output. When paired with WiiM Ultra, subwoofer management can be handled through the streamer system. Can it automatically turn on with WiiM Ultra? Yes. The 12V Trigger input allows compatible devices such as WiiM streamers to control amplifier power automatically. Technical specifications Amplification Feature Specification Amplifier Type Class-D Stereo Amplifier with PFFB Technology Output Power 100W × 2 @ 8Ω / 200W × 2 @ 4Ω Amplifier Chip TI TPA3255 THD+N 0.0005% (-105dB) Digital Audio Feature Specification DAC Chip ESS ES9038Q2M Optical Input Up to 24-bit/192kHz Coaxial Input Up to 24-bit/192kHz Analog Audio Feature Specification Analog Input RCA Stereo Signal Path Pure Analog Path, No ADC Conversion Connectivity Feature Specification Trigger Input 12V Trigger In Network Streaming Not Included App Control Requires connected WiiM streamer Design Feature Specification Dimensions 190 × 190 × 63 mm Chassis Aluminum Alloy Body Cooling System Copper Heat Pipe + Aluminum Heat Sink What's in the box, manuals and downloads What's in the box WiiM Vibelink Amp ×1 Power Cable ×1 User Manual ×1 Safety Information ×1 Visit the EMiUZEK download center.

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Description WiiM Amp Ultra is a flagship all-in-one streaming amplifier designed for audiophiles who want powerful performance and a simplified HiFi system. With 100W × 2 amplification, ESS ES9039Q2M DAC, a 3.5-inch touchscreen, HDMI ARC, and advanced room optimization, it delivers premium streaming, TV audio, and stereo playback with passive speakers. Why it stands out Powerful 100W × 2 Amplification WiiM Amp Ultra delivers high-power Class-D amplification to drive bookshelf and floor-standing passive speakers with excellent control. Premium Digital Audio Design Featuring ESS ES9039Q2M DAC, dual TI TPA3255 amplifier chips, and high-quality components for detailed and low-distortion sound. Touchscreen & Smart Control The 3.5-inch touchscreen provides convenient control of playback, album artwork, volume, and system settings. Advanced Room Optimization RoomFit room correction and EQ tools help optimize sound performance based on your listening environment. Best for Audiophiles building a powerful all-in-one HiFi system Passive bookshelf and floor-standing speaker users TV users wanting better stereo sound Users who want streaming and amplification in one device Not ideal for Users needing surround sound AV receiver features Users requiring a headphone amplifier Users wanting separate high-end components Users mainly using Apple AirPlay 2 EMiUZEK Buying Notes WiiM Amp Ultra requires passive speakers. Speakers are not included. WiiM Amp Ultra does not include a built-in phono preamp. Turntables require a built-in phono stage or an external phono preamp. WiiM Amp Ultra does not support Apple AirPlay 2. Apple users should use supported alternatives such as Google Cast, Spotify Connect, TIDAL Connect, or Bluetooth. WiiM Amp Ultra is designed for stereo HiFi systems and is not a replacement for a multi-channel AV receiver. FAQ Does WiiM Amp Ultra include speakers? No. WiiM Amp Ultra is an integrated streaming amplifier and requires external passive speakers. How much power does WiiM Amp Ultra provide? WiiM Amp Ultra delivers: 100W × 2 at 8Ω 200W × 2 at 4Ω It can drive a wide range of bookshelf and floor-standing passive speakers. Can WiiM Amp Ultra replace a separate streamer, DAC, and amplifier? Yes. WiiM Amp Ultra combines streaming, DAC conversion, preamplification, and power amplification into one compact device. Can WiiM Amp Ultra connect to a TV? Yes. HDMI ARC allows connection to compatible TVs with convenient volume control through the TV remote. Does WiiM Amp Ultra support Apple AirPlay 2? No. WiiM Amp Ultra does not support Apple AirPlay 2. Apple users can stream through supported platforms such as Google Cast, Spotify Connect, TIDAL Connect, Qobuz, or Bluetooth. Can I connect a turntable to WiiM Amp Ultra? Yes, but with limitations. WiiM Amp Ultra supports analog line input through RCA. A turntable must have a built-in phono stage or connect through an external phono preamp. Does WiiM Amp Ultra support subwoofers? Yes. It includes a dedicated subwoofer output with bass management through the WiiM Home App. Does WiiM Amp Ultra support Dolby Digital? Yes. HDMI ARC supports Dolby Digital decoding for compatible TV setups. What is the difference between WiiM Amp Pro and WiiM Amp Ultra? Feature WiiM Amp Pro WiiM Amp Ultra Output Power 60W × 2 @ 8Ω 100W × 2 @ 8Ω DAC ESS ES9038Q2M ESS ES9039Q2M Display No 3.5-inch Touchscreen Amplifier TI TPA3255 Dual TI TPA3255 Best For Premium compact systems Higher-power all-in-one systems HOW TO CONNECT Passive Speakers Setup Source icon: streamerSource: Streaming ServicesConnection: Wi-Fi / EthernetOutput connection: Speaker OutputTarget icon: speakersOutput: Passive SpeakersNote: Connect passive speakers directly to WiiM Amp Ultra for a complete streaming HiFi system. TV Audio Setup Source icon: tvSource: TVConnection: HDMI ARCOutput connection: Speaker OutputTarget icon: speakersOutput: Passive SpeakersNote: Use HDMI ARC to upgrade TV sound with high-quality stereo playback. External Source Setup Source icon: deviceSource: CD Player / Turntable / Other Audio DeviceConnection: RCA Line InputOutput connection: Speaker OutputTarget icon: speakersOutput: Passive SpeakersNote: Connect external audio sources through the analog input for flexible system integration. Technical Specifications Amplifier Performance Feature Specification Amplifier Type Class-D Stereo Amplifier Amplifier Chip Dual TI TPA3255 Output Power 100W × 2 @ 8Ω Output Power 200W × 2 @ 4Ω THD+N ≤0.005% Audio Performance Feature Specification DAC Chip ESS ES9039Q2M Maximum Resolution Up to 24-bit / 192kHz Op-Amps TI OPA1612 Room Correction RoomFit EQ Parametric EQ Inputs Feature Specification HDMI ARC Yes Optical Input Yes RCA Line Input Yes USB Audio Yes Ethernet Yes Outputs Feature Specification Speaker Output Yes Subwoofer Output Yes Headphone Output No Network & Streaming Feature Specification Wi-Fi Wi-Fi 6 Bluetooth Bluetooth 5.3 Spotify Connect Yes TIDAL Connect Yes Google Cast Yes Roon Ready Yes DLNA Yes Hardware & Design Feature Specification Display 3.5-inch Glass Touchscreen Chassis Aluminum Alloy Dimensions 217 × 190 × 66 mm Weight Approx. 2.5 kg Recommended System Setup Setup Connection WiiM Amp Ultra + Passive Speakers Streaming Services → WiiM Amp Ultra → Passive Speakers WiiM Amp Ultra + TV System TV → HDMI ARC → WiiM Amp Ultra → Passive Speakers WiiM Amp Ultra + Subwoofer WiiM Amp Ultra → Passive Speakers + Powered Subwoofer What's in the box, manuals and downloads What's in the box WiiM Amp Ultra ×1 Remote Control ×1 Power Cable ×1 HDMI Cable ×1 Optical Cable ×1 RCA Cable ×1 Quick Start Guide ×1 EMIUZEK Download Center Access product manuals, firmware updates, and additional support resources. Visit the EMIUZEK download center: https://emiuzek.com/pages/download Additional Product Content WiiM Amp Pro vs WiiM Amp Ultra Feature WiiM Amp Pro WiiM Amp Ultra Product Type Streaming Amplifier Flagship Streaming Amplifier Output Power 60W × 2 @8Ω 100W × 2 @8Ω DAC ESS ES9038Q2M ESS ES9039Q2M Touchscreen No Yes Wi-Fi Wi-Fi 5 Wi-Fi 6 Best For Compact premium systems Powerful all-in-one HiFi systems Choose WiiM Amp Pro if: You want excellent streaming performance with a compact and value-focused amplifier. Choose WiiM Amp Ultra if: You want higher power output, touchscreen control, and a more advanced all-in-one HiFi experience.

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Description✨ EMiUZEK AMP D60: Multiroom Wireless Stereo Streaming Amplifier Board The EMiUZEK AMP D60 board is a versatile and powerful solution designed to transform any traditional speaker setup into a modern, wireless streaming audio system. It serves as the core component for DIY enthusiasts looking to build custom speakers or integrate multiroom capabilities into their existing passive speaker infrastructure. Key Features: Seamless Multiroom Streaming: Easily connect multiple devices across your home to play synchronizedWhy it stands outAudio resolutionHigh-Fidelity Stereo Output: Delivers clean, robust stereo sound, ensuring an excellent listening experience whether you are streaming high-resolution audio or popular music services.BluetoothWireless Connectivity: Features both WiFi (2.4G) and Bluetooth 5.3 connectivity, giving you flexible options for local and network streaming.Wi-Fi and streaming✨ EMiUZEK AMP D60: Multiroom Wireless Stereo Streaming Amplifier Board The EMiUZEK AMP D60 board is a versatile and powerful solution designed to transform any traditional speaker setup into a modern, wireless streaming audio system. Key Features: Seamless Multiroom Streaming: Easily connect multiple devices across your home to play synchronized audio or different music in different rooms, all controlled via a single app.Multi-roomIt serves as the core component for DIY enthusiasts looking to build custom speakers or integrate multiroom capabilities into their existing passive speaker infrastructure. Intuitive App Control: Manage your entire multiroom setup, select music sources, and adjust volume and EQ settings all through a user-friendly mobile application.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 I use this amp in an active configuration, meaning one channel places highs for the tweeter, and the other plays lows for the woofer?Yes, that is available.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 Amp 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 Connectivity WiFiIEEE802.11 b/g/n 2.4GBluetooth5.0 SBC/AAC, 15M, BT ReceiverWired NetworkEthernet Single 10/100M RJ45 ProtocolsAirPlay, DLNA, UPnP, Spotify Connect, Qplay Interface Power Input12V-24V/DC in12V-24V 2Pin ConnectorAnalog Input3.5mm Line Input (1 Vrms)4 pin connector Line Input (1 Vrms)Analog Output4 pin connector Line Out (1 Vrms)Speaker Out Digital InputMicro USB Input*SPDIF In pin connector I/O InterfaceLED pin connectorIR pin connectorButton pin connectorRotary encoder pin connectorGPIO pin connectorMono Out pin connector 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%, @1kHz 50W+50W 24V-4ΩUSB HostFor USB pen drive/stick, 1000 songs limited. Frequency response20Hz to 20kHz Speaker and Amplifier Stereo2x50W @ 4ohm load at 24V2x30W @ 8ohm load at 24V2x15W @ 8ohm load at 15VMono100W @ 2ohm load at 24V60W @ 4ohm load at 21V30W @ 8ohm load at 18V Speaker Impedance4-8ΩAmplifier ChipTPA3116D2 General and Accessory Working temperature0~40℃ Acessory220mm Internal WiFi Antenna x24Pin Phoenix ConnectorScrew DriverUser Manual Reset Button and LED Indicators Device onShort 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 offShort 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🟣Purple-Spdif in mode 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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DescriptionFosi Audio Q6 is a compact fixed-output desktop DAC for converting USB-C, optical or coaxial digital sources to RCA analog audio and sub-out.Its AK4493S and XMOS XU316 chipset supports PCM 32-bit/768kHz and DSD512 over USB while delivering 121dB SNR for a clean stereo system upgrade.Why it stands outAKM desktop conversionThe AK4493S DAC and premium supporting chipset target high-resolution, low-distortion stereo playback.High-resolution USB audioUSB supports PCM up to 32-bit/768kHz and native DSD512.Three digital source inputsUSB-C, optical and coaxial connect computers, TVs, streamers and CD transports.RCA plus sub-outAnalog RCA and sub-out simplify stereo or 2.1 integration.Best for Digital streamers and CD transports Computer-based HiFi systems TV optical PCM into an amplifier Fixed-output DAC systems with downstream volume control Not ideal for Headphone listening without a separate headphone amplifier Users needing built-in volume control or preamplification Analog sources such as turntables EMiUZEK Buying Notes Q6 is a fixed-output DAC, not a preamplifier; control volume downstream. It has no headphone output and requires an amplifier, headphone amp or powered speakers. The sub-out is line level and requires a powered subwoofer. Frequently asked questionsCan Q6 drive headphones?No. Add a separate headphone amplifier.Does it control volume?No. It is a fixed-output DAC, so use an amplifier, preamp or powered-speaker volume control.Can it connect to a turntable?No. It accepts digital inputs only.Can it connect to a TV?Yes, by optical or coaxial PCM audio.What does sub-out connect to?A powered subwoofer with a compatible line input.Does USB support DSD?Yes, up to DSD512 from a compatible source and playback setup.HOW TO CONNECTStreamer systemSource: Digital streamerConnection: Optical or coaxialOutput: RCATarget: Integrated amplifierNote: Control volume at the amplifier.Computer HiFiSource: PC, Mac or tabletConnection: USB-C audioOutput: RCATarget: Amplifier or powered speakersNote: Use compatible USB playback settings.2.1 systemSource: Digital sourceConnection: USB, optical or coaxialOutput: RCA + sub-outTarget: Amplifier + powered subwooferNote: Q6 output is fixed; manage levels downstream.Technical SpecificationsAudio performance Feature Specification DAC / USB chipset AK4493S / XMOS XU316 USB maximum PCM 32-bit / 768kHz; DSD512 Optical / coaxial Up to 32-bit / 192kHz SNR / Dynamic range ≥121dB / 121dB THD <0.00012% Connections and power Feature Specification Inputs USB-C, optical, coaxial Outputs RCA, sub-out Other components OPA1612, NE5532DR Power supply 5V / 2A Volume control No; fixed output Recommended System Setup Setup Connection Streamer system Streamer → Q6 → Integrated amplifier Computer system Computer → Q6 → Powered speakers 2.1 system Digital source → Q6 → Amplifier + powered subwoofer Additional Product ContentFosi Audio product comparisonCompare the models by the differences that most affect system matching and everyday use. Feature Q6 Q4 ZD3 Product position Fixed-output stereo DAC DAC + headphone amp / volume control Balanced DAC / preamp DAC chip AK4493S 97220-based chipset ES9039Q2M USB maximum 32-bit / 768kHz, DSD512 24-bit / 96kHz 32-bit / 768kHz, DSD512 Other inputs Optical, coaxial Optical, coaxial HDMI ARC, optical, coaxial, Bluetooth Analog outputs RCA, sub-out RCA RCA, XLR Headphone output No 3.5mm No Volume control No Yes Yes with bypass Balanced output No No Yes, XLR SNR ≥121dB ≥105dB ≥126dB Best use Simple high-performance DAC Entry headphones and desktop Flexible balanced TV/HiFi hub

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Description Arylic Up2Stream Amp 2.1 is a WiFi streaming amplifier designed for 2.1 stereo systems with built-in amplification for passive speakers and a dedicated subwoofer output. With 50W × 2 stereo power, 100W subwoofer output, AirPlay 2, Spotify Connect, TIDAL Connect, and multi-room support, it provides a complete wireless audio solution for music, movies, and home entertainment systems. Why it stands out Complete 2.1 Streaming Amplifier Up2Stream Amp 2.1 combines wireless streaming, stereo amplification, and dedicated subwoofer output in one compact device, making it easy to build a complete 2.1 audio system. Wireless HiFi Music Playback Enjoy high-resolution music streaming from network sources and popular streaming services with flexible wireless connectivity. Powerful Stereo Amplification The built-in Class-D amplifier delivers 50W × 2 output for passive speakers, providing clean and dynamic sound for home stereo systems. Flexible Audio System Expansion With speaker output and dedicated subwoofer connection, Up2Stream Amp 2.1 supports desktop audio, living room systems, and compact home entertainment setups. Best for Bookshelf speaker systems with subwoofer Desktop 2.1 audio setups Living room stereo systems Wireless HiFi upgrades Compact home entertainment systems Not ideal for Users looking for a simple Bluetooth-only amplifier Users requiring high-power amplification for large speakers Users wanting built-in music storage or CD playback FAQ Can Arylic Up2Stream Amp 2.1 directly power passive speakers? Yes. The built-in 50W × 2 Class-D amplifier allows direct connection to passive speakers without an additional power amplifier. Does Arylic Up2Stream Amp 2.1 support a subwoofer? Yes. It includes a dedicated subwoofer output with up to 100W power support for building a complete 2.1 audio system. Does Arylic Up2Stream Amp 2.1 support AirPlay 2? Yes. It supports AirPlay 2 for wireless streaming from compatible Apple devices. Does Arylic Up2Stream Amp 2.1 support Spotify Connect and TIDAL Connect? Yes. It supports direct network streaming through compatible music services. Can Arylic Up2Stream Amp 2.1 be used in a multi-room system? Yes. Multiple compatible Arylic streaming devices can be connected through the network for synchronized or independent playback. What speakers work best with Arylic Up2Stream Amp 2.1? It is suitable for bookshelf speakers and compact passive speakers that match the amplifier output and impedance requirements. Can Arylic Up2Stream Amp 2.1 be used for TV audio? Yes. It can integrate with TV audio systems through compatible digital or analog connections. HOW TO CONNECT 2.1 Stereo System Setup Source icon: Streaming ServiceSource: AirPlay / Spotify / Network MusicConnection: WiFi / EthernetOutput connection: Speaker Output + Subwoofer OutputTarget icon: Speakers + Powered SubwooferOutput: Complete 2.1 Audio System Note: Build a wireless stereo system with enhanced bass performance. Desktop Audio Setup Source icon: Computer / SmartphoneSource: Digital MusicConnection: Network StreamingOutput connection: Speaker OutputTarget icon: Bookshelf SpeakersOutput: Desktop HiFi System Note: Create a compact high-quality desktop audio setup. Living Room Audio Setup Source icon: TV / Streaming DeviceSource: Digital Audio SourceConnection: Optical / NetworkOutput connection: Speaker + Subwoofer OutputTarget icon: Home Audio SystemOutput: Stereo Entertainment System Note: Upgrade traditional speakers with modern streaming features. Technical Specifications Amplifier Feature Specification Amplifier Type Class-D Stereo Output Power 50W × 2 Subwoofer Output Power 100W System Type 2.1 Stereo Amplifier Speaker Type Passive Speakers Streaming Feature Specification WiFi Supported Ethernet Supported AirPlay 2 Supported Spotify Connect Supported TIDAL Connect Supported DLNA Supported Multi-room Audio Supported Audio Resolution Up to 24-bit / 192kHz Connectivity Feature Specification Optical Input Supported RCA Line Input Supported Subwoofer Output Supported Bluetooth Supported Recommended System Setup Setup Connection 2.1 Music System Streaming Source → Up2Stream Amp 2.1 → Speakers + Subwoofer Desktop Audio Computer / Phone → Up2Stream Amp 2.1 → Bookshelf Speakers Living Room System TV / Streaming Source → Up2Stream Amp 2.1 → Stereo System What's in the box Arylic Up2Stream Amp 2.1 ×1 Power Adapter ×1 Speaker Cable ×1 User Manual ×1 Additional Product Content Arylic Streaming Amplifier Comparison Feature Up2Stream Amp V4 Up2Stream Amp 2.1 Up2Cast Amp Product Position Streaming Amplifier 2.1 Streaming Amplifier Premium Streaming Amplifier Stereo Output 50W × 2 50W × 2 50W × 2 Subwoofer Output No Dedicated Output 100W Subwoofer Output Supported Audio Resolution 24-bit / 192kHz 24-bit / 192kHz 24-bit / 192kHz AirPlay 2 Supported Supported Supported Spotify Connect Supported Supported Supported TIDAL Connect Supported Supported Supported Multi-room Supported Supported Supported Best Focus General wireless stereo Stereo + Subwoofer system Premium wireless HiFi

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DescriptionThe EMiUZEK A60 is a high-performance Wireless Multi-Room Class D Amplifier designed for listeners who demand both power and precision. Combining advanced streaming capabilities with audiophile-grade hardware, the A60 transforms your passive speakers into a sophisticated smart audio system. Audiophile-Grade Sound Components At the heart of the EMiUZEK A60 is the renowned ESS9023 DAC chip .Why it stands outESS9023 DAC at the center of the signal pathThe specified Sabre DAC is used for low-distortion conversion and a wide dynamic presentation.Wi-Fi plus RJ45 Ethernet streamingEthernet provides a stable wired network option alongside Wi-Fi for high-resolution and NAS playback.Efficient Class D amplificationA60 combines compact dimensions with direct drive capability for bookshelf and ceiling speakers.Independent or synchronized audio zonesApp control supports streaming services, EQ adjustment and multi-room grouping.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 EMiUZEK A60, and how does it upgrade a home audio system?The EMiUZEK A60 is an all-in-one wireless streaming amplifier designed to bring modern smart features to your traditional passive speakers. By integrating a high-efficiency power amplifier with a high-resolution network streamer, the A60 allows you to stream music directly from the cloud, your phone, or a NAS drive without needing a bulky receiver. It’s the perfect solution for audiophiles looking to simplify their setup while maintaining premium sound quality.Can I use the A60 to build a multi-room audio network?Absolutely. The A60 is built for multi-room synchronization. Using the companion app, you can connect multiple A60 units—or other compatible streaming devices—to your home Wi-Fi network. This allows you to group rooms to play the same music in perfect sync for parties, or manage each room independently, giving you total control over your home's entire soundscape from a single interface.Which wireless streaming protocols does the EMiUZEK A60 support?To ensure maximum compatibility, the A60 supports a wide array of modern protocols. It is fully compatible with Apple AirPlay 2, allowing seamless integration for iOS and Mac users. It also features Spotify Connect and Tidal Connect, which let you stream directly from your official music apps. For high-quality local streaming, it supports DLNA and UPnP, ensuring you can access your high-resolution digital library effortlessly.How does the A60 compare to standard Bluetooth amplifiers?While the EMiUZEK A60 includes Bluetooth for quick pairing, its primary strength lies in Wi-Fi Streaming. Unlike Bluetooth, which can compress audio and has limited range, Wi-Fi streaming provides significantly higher bandwidth for lossless and high-resolution audio. Additionally, your music won't be interrupted by phone calls or notifications, and you can move your phone anywhere in the house without losing the connection.What physical inputs are available for external devices like a TV?Beyond its wireless capabilities, the A60 serves as a versatile hub for all your entertainment. It is equipped with multiple physical inputs, typically including Digital Optical and RCA Line-ins. This makes it easy to connect your TV for an upgraded cinematic experience, or hook up a CD player or turntable (with a phono preamp). This blend of digital convenience and analog connectivity ensures the A60 fits perfectly into any media setup.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 Product number A60 wifi stereo power amplifier WiFi IEEE802.11 b/g/n 2.4G LAN RJ45 single 10/100m Bluetooth 5.0 Freqneucy Response 20Hz-20kHz Power Input AC110V-220V Speaker Output 2×60W Impendance 4-8Q/ohms Audio Output RCA /Speaker R+L Audio Input ·RCA/HDMI ARC/Optical ·USB 2.0host/Hard Disc IR IR(NEC) THD+N 1% ,2 x6ow @1KH Music Format FLAC,MP3,AAC,AAC+,ALAC,APE,WAVE Sample Rate Decoding upto 24bit,192kHz Protocol Airplay,DLNA, Spotify Connect,Qplay, UPnP Streaming Sources Spotify,Deezer,Tidal,Qobuz,iHeartRadio, Napster,Internet Radio App AudioCast/MUZO Control Devices iOS and Android devices,PC(iTunes or Foobar2000), Remote Controller Key Software Features ·Multiroom & Multizone streaming supported ·All sources support restream to other unit in sync ·Stereo Pair Network Reset Button inside aux in port LED LED indicator for work status Dimension 207mm*126mm*49mm Weight 1045g Accessory A60 host,remote control,power cable,1 wifi antenna,1 Bluetooth antenna,1 RCA audio cable, 1 User's Manua Additional Product ContentComparison: EMiUZEK A30 vs A60 vs WA20 Feature A30 A60 WA20 Product role Compact Wi-Fi/Bluetooth power amplifier Higher-spec multi-room Class D amplifier Wireless amplifier with PCM5102A DAC Confirmed output 50 W + 50 W Exact wattage is not stated on the original page Up to 100 W peak per channel stated on the original page DAC information Chip model not specified ESS9023 DAC PCM5102A DAC Network Wi-Fi Wi-Fi and RJ45 Ethernet Wireless streaming Bluetooth Bluetooth 5.0 Bluetooth 5.0 Supported on the original WA20 page Choose it when You want a compact 50 W + 50 W solution You want ESS9023 and wired Ethernet stability You want WA20 features and higher stated peak output

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DescriptionAudioCast AMP50 is a compact wireless multi-room stereo amplifier that adds network streaming to passive speakers. Its 2 × 50W/4Ω Class-D output, wired and wireless networking, and local digital/analog inputs create a simple all-in-one music system. Why it stands out Streaming amplifier in one compact unitCombines network music playback and stereo speaker amplification without requiring a separate streamer or power amplifier. 50W-per-channel speaker driveDelivers more useful output for bookshelf, ceiling and efficient floorstanding speakers than entry-level mini amplifiers. Flexible wired and wireless sourcesAccepts Wi-Fi, Ethernet, Bluetooth, optical, line-level and USB sources for a broad range of home-audio installations. Expandable multi-room playbackWorks with compatible AudioCast devices for synchronized or independent playback across multiple rooms. Best for Bookshelf speaker systems Ceiling speaker installations Living-room stereo upgrades Multi-room AudioCast systems Users replacing a separate streamer and amplifier Not ideal for Very low-sensitivity speakers requiring high current Users needing HDMI ARC Headphone listening systems Systems requiring balanced XLR connections EMiUZEK Buying Notes AMP50 is an integrated streaming amplifier and can directly drive compatible passive speakers. Its optical input is intended for two-channel PCM audio; set a connected TV to PCM stereo. A powered subwoofer requires a suitable line-level connection; do not connect a passive subwoofer directly. Frequently asked questions Can AMP50 drive passive speakers directly?Yes. It provides stereo speaker outputs and is designed for 4Ω/8Ω passive speakers. Does it need a separate streamer?No. Network streaming is built in. Can it connect to a TV?Yes, through the optical or line input when the television provides compatible stereo PCM audio. Does it support Bluetooth?Yes. Bluetooth is available as an audio input. Can it play from a USB drive?Yes. The USB connection supports local music playback. Does it have a headphone output?No. It is primarily a speaker amplifier. HOW TO CONNECT Passive speaker systemSource: Streaming servicesConnection: Wi-Fi or EthernetOutput connection: Speaker outputTarget: Passive speakers TV stereo systemSource: TelevisionConnection: Optical PCMOutput connection: Speaker outputTarget: Passive speakers Local source systemSource: CD player or analog sourceConnection: Line inputOutput connection: Speaker outputTarget: Passive speakers Technical Specifications Feature Specification Product type Wireless multi-room stereo amplifier Speaker power 2 × 50W into 4Ω; over 30W/channel into 8Ω Network 2.4GHz Wi-Fi; 10/100 Ethernet Bluetooth Bluetooth 5.0, SBC Inputs Wi-Fi, Ethernet, Bluetooth, optical, line input, USB playback Streaming AirPlay, DLNA, Spotify Connect, QPlay Audio formats APE, FLAC, MP3, WAV, AAC/AAC+, WMA, ALAC, AIFF Power supply 32V/4.75A Additional Product Content📊 Comparison: Which Compact Streaming Amplifier Is Right for You?Choose AMP50 for a balanced combination of speaker power and source flexibility; choose AMP-i20 for discreet background-audio installations, or AMP80 when higher speaker output is the priority. Feature AudioCast AMP50 iEAST AMP-i20 iEAST AMP80 Product position Compact all-purpose streamer amplifier Mini installation amplifier Higher-power streaming amplifier Power into 4Ω 2 × 50W 2 × 20W 2 × 80W Local audio inputs Optical and line input Streaming/Bluetooth focused Coaxial and line input Ethernet Yes Yes Yes Best use Flexible home stereo Ceiling/background audio More demanding passive speakers

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DescriptionFosi Audio SP601 is a pair of 6.5-inch passive bookshelf speakers designed for stereo music and home entertainment systems.A silk-dome tweeter, HybridCone composite woofer and 80W RMS power handling provide a balanced upgrade for compact HiFi installations. Why it stands outFour reasons this product deserves a place in a well-planned audio system.Two-Way Driver DesignA 1.5-inch silk-dome tweeter and 6.5-inch composite woofer divide high and low frequencies for clearer stereo reproduction.80W RMS Power HandlingThe pair is rated for 80W RMS and 160W peak power, supporting capable integrated amplifiers without requiring oversized cabinets.Flexible Speaker PlacementFront-facing drivers and tuned bass-reflex construction suit stands, shelves and media-room layouts.Standard Passive IntegrationDual-mode binding posts support common speaker-cable terminations and make the SP601 easy to integrate with a stereo amplifier. Best for Compact stereo music systems Bookshelf or speaker-stand installations TV and home entertainment systems with an external amplifier Listeners upgrading from small entry-level passive speakers Not ideal for Users who need powered speakers with built-in amplification Wireless-only systems without a speaker amplifier Very large rooms requiring high-output floorstanding speakers EMiUZEK Buying Notes SP601 is a passive speaker pair and must be connected to a compatible stereo amplifier. Match the amplifier and listening level to the speakers' 4Ω nominal impedance and 80W RMS rating. Speaker cable is required between the amplifier and each speaker. Frequently Asked QuestionsDo the SP601 speakers include an amplifier?No. They are passive speakers and require an external power or integrated amplifier.What amplifier impedance support is required?Use an amplifier rated to operate safely with 4Ω speakers.Can they connect directly to a television?Only if the television feeds a compatible external amplifier; the speakers cannot accept a TV signal directly.Can I use banana plugs?The dual-mode binding posts are designed for common speaker-cable terminations, including compatible banana plugs.Are they sold as a pair?Yes, the SP601 is supplied as a stereo speaker pair.Do they support Bluetooth or Wi-Fi?Not by themselves. Add a Bluetooth receiver or network streamer through the amplifier if wireless playback is required. HOW TO CONNECTStereo HiFi systemSource: DAC, streamer or CD playerConnection: RCA / digital connection to amplifierOutput: Speaker cableTarget: Stereo amplifier → SP601 pairNote: Observe left/right speaker polarity.TV audio systemSource: TelevisionConnection: HDMI ARC / optical to compatible amplifierOutput: Speaker cableTarget: Amplifier → SP601 pairNote: The amplifier must decode the TV audio signal.Desktop systemSource: Computer / USB DACConnection: Line-level audio to amplifierOutput: Speaker cableTarget: Compact amplifier → SP601 pairNote: Place both speakers at similar height and distance. Technical SpecificationsSpeaker Feature Specification Product Type Two-way passive bookshelf speaker Tweeter 1.5-inch silk dome Woofer 6.5-inch HybridCone composite Nominal Impedance 4Ω Sensitivity 86dB Power Feature Specification RMS Power Handling 80W Peak Power Handling 160W Amplification External amplifier required Connections Feature Specification Speaker Terminals Dual-mode binding posts Wireless Connectivity None Recommended System Setup Setup Connection Stereo music Source → amplifier → SP601 pair TV system TV → AV/stereo amplifier → SP601 pair Desktop HiFi Computer/DAC → compact amplifier → SP601 pair Additional Product ContentNo like-for-like comparison is included because this model has a distinct product role.

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DescriptionFosi Audio T20X is a Bluetooth vacuum-tube integrated amplifier for passive speakers and wired headphones.Its upgraded 100W x2 output, replaceable tubes and bass/treble controls create a compact all-in-one amplifier for desktop and bookshelf systems. Why it stands outFour reasons this product deserves a place in a well-planned audio system.100W x2 Maximum OutputThe Class D power stage provides more headroom than the T20 for compatible passive speakers.Replaceable Tube StageTube rolling lets experienced users experiment with compatible tube options.Two Listening OutputsDrive passive speakers or use the 3.5mm headphone connection from the same amplifier.Simple Wireless and Analog PlaybackBluetooth and analog input cover the most common phone, streamer and DAC setups without a complex interface. Best for Bookshelf passive-speaker systems Bluetooth desktop audio Combined speaker and headphone listening Listeners wanting tube character with higher output than the T20 Not ideal for Users requiring optical, USB or HDMI audio Balanced XLR systems Turntables without phono amplification Systems needing a dedicated subwoofer output EMiUZEK Buying Notes T20X is an integrated amplifier and can directly drive compatible 2–8Ω passive speakers. Its analog input is line level; use a phono preamp with a conventional turntable. The maximum output figure depends on speaker impedance, supply voltage and test conditions. Frequently Asked QuestionsCan the T20X drive passive speakers?Yes. It is an integrated amplifier with passive-speaker outputs.Can it connect to a turntable?Yes when the turntable has a built-in phono preamp or an external phono preamp is used.Does it include a headphone output?Yes, a 3.5mm wired headphone output is provided.Does it support optical or USB audio?No. Use Bluetooth or the analog input.Can the vacuum tubes be replaced?Yes. Use compatible tubes and switch the amplifier off before tube replacement.Can I connect an active subwoofer?No dedicated subwoofer output is specified; use a compatible system-level integration method. HOW TO CONNECTBluetooth stereoSource: Phone / tabletConnection: BluetoothOutput: Speaker terminalsTarget: Passive speakersNote: Keep initial volume low when pairing.Wired HiFiSource: Streamer / DAC / CD playerConnection: Analog line inputOutput: Speaker terminalsTarget: Passive speakersNote: Use a line-level source.Headphone systemSource: Bluetooth or analog sourceConnection: Bluetooth / line inputOutput: 3.5mm headphone outputTarget: Wired headphonesNote: Disconnect or lower speaker listening as appropriate. Technical SpecificationsAmplifier Feature Specification Product Type Bluetooth tube integrated amplifier Amplifier Chip TI TPA3221 Maximum Output 100W x2 at 4Ω Speaker Impedance 2–8Ω Audio Feature Specification Frequency Response 20Hz–20kHz (±1dB) THD ≤0.3% SNR ≥86dB Input Sensitivity ≤650mV Connectivity and Power Feature Specification Inputs Bluetooth; analog line input Outputs Passive speaker terminals; 3.5mm headphone Power Supply 24V/4.5A included DC Input Range 12–30V Recommended System Setup Setup Connection Wireless speaker system Phone → Bluetooth → T20X → passive speakers Wired stereo Streamer/DAC → line input → T20X → passive speakers Headphones Source → T20X → 3.5mm headphones Additional Product Content Feature T20X T20 P3 Product Position Higher-power tube integrated amp Compact tube integrated amp Tube preamp / headphone amp Passive Speaker Amplifier Yes Yes No Maximum Speaker Output 100W x2 at 4Ω 50W x2 at 4Ω Not applicable Inputs Bluetooth, line input Bluetooth 5.0, RCA Bluetooth, RCA 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 More speaker headroom Compact speaker system Existing amplifier / active speakers

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