EMiUZEK D30 – Advanced Hi-Fi Streaming DAC Board with ARC, Optical & RCA Output

EMiUZEK D30 – Advanced Hi-Fi Streaming DAC Board with ARC, Optical & RCA Output

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📄 Product Description The EMiUZEK D30 is a next-generation Hi-Fi wireless streaming DAC board designed for professional audio builders and... Read more

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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.

    Upgraded from the popular Up2stream Pro architecture, the 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 professional SA5532DR operational amplifier, offering lower distortion, cleaner midrange, and smoother analog output for truly transparent sound.

    • 🔌 Comprehensive Input Options
      Supports PC-IN (USB), HDMI ARC, Optical (Toslink), and Bluetooth/Wi-Fi streaming — ensuring seamless compatibility with modern sources and TVs.

    • 🎚️ Upgraded Analog Outputs
      Features RCA stereo output instead of 3.5mm, delivering improved analog signal quality and enhanced compatibility with Hi-Fi amplifiers and powered speakers.

    • 🔊 Dedicated Subwoofer Output
      A SUB OUT connection provides optimized bass extension for 2.1-channel or home theater setups.

    • ⚙️ Dual Power Interface Design
      Supports both 5V and 12V DC power inputs, allowing integration across diverse audio applications.

    • 🌐 Wireless Hi-Res Streaming
      Compatible with AirPlay, DLNA, Spotify Connect, and Bluetooth, enabling lossless music streaming from any mobile or network source.

    Ideal For

    • DIY Hi-Fi amplifiers and DAC builds

    • Smart wireless audio systems

    • Compact home entertainment setups

    • Audiophiles seeking flexible, modern connectivity

    The EMiUZEK D30 redefines what a streaming DAC board can do — bringing studio-grade sound, full connectivity, and sleek integration into one compact design.

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

    What Makes EMiUZEK D30 Stand Out?

    • 🌐 Hi-Res Wireless Streaming

      Supports Wifi , AirPlay, DLNA, Spotify Connect, and Bluetooth,upnp streaming, bringing high-resolution wireless music to any traditional audio system.

    • 🎵 Professional Audio Architecture

      Built around a SA5532DR op-amp, the D30 delivers rich detail, ultra-low distortion, and smooth analog sound performance that surpasses typical wireless DACs.

    • 🔌 Multiple Input Interfaces

      Integrates HDMI ARC, Optical (Toslink), and PC-IN (USB), allowing connection with TVs, computers, and media players with full digital clarity.

    • 🔊 Dedicated Subwoofer Output

      Features a SUB OUT port for enhanced bass response and 2.1-channel system compatibility — ideal for small home theaters or powered sub setups.

    • 🎧 Supported Audio Formats

      Lossless Formats: FLAC, WAV, APE, ALAC, AIFF, DSD (DSD64/128/256)
      Compressed Formats: MP3, AAC, WMA, OGG
      Hi-Res PCM: up to 24-bit / 192 kHz
      DSD (Native or DoP) up to DSD256

    • 📱 Supported Music Apps & Services

      Works seamlessly with:
      Spotify, TIDAL, Amazon Music, Qobuz, Deezer, TuneIn Radio, Apple Music (via AirPlay), YouTube Music, QQ Music, and other DLNA-capable applications.

    • 🧠 Smart Integration Ready

      Ideal for DIY amplifiers, wireless receivers, or multi-room Hi-Fi systems, acting as a central streaming DAC hub.

    • 🖥️ Perfect for PC & Home Audio Use

      With PC-IN (USB) and HDMI ARC, the D30 bridges your digital devices with classic Hi-Fi gear for ultimate versatility.

    • 🎚️ RCA Analog Output

      Upgraded RCA outputs replace 3.5mm jacks, offering improved compatibility and stronger analog signal integrity for amplifiers and powered speakers.

    • 🧩 Compact Yet Powerful

      A truly all-in-one solution that combines versatility, premium audio performance, and modern design — perfect for today’s smart Hi-Fi enthusiasts.

    • ⚙️ Dual Power Supply Design

      Supports both 5V and 12V DC inputs, providing flexible integration across multiple environments and devices.

    • 🧩 More to Explore

      Beyond the core I/O, D30 leaves room for future features and DIY fun: optional OTA firmware updates, multi-room via DLNA groups, customizable EQ/PEQ presets, IR remote learning, USB mass-storage playback (where enabled),and expand as you build.

    PC-IN Function (USB Audio Input)

    Once you connect the EMiUZEK D30 to your computer via the PC-IN (USB) port, it will be recognized automatically as an external USB sound card.

    This allows you to output all PC system audio — including music, movies, or games — directly through the D30’s high-fidelity DAC and amplifier chain, and then stream it to any connected Hi-Fi amplifier, speaker, or wireless audio system.

    With this feature, your PC instantly becomes part of a Hi-Res multi-room or desktop audio system, delivering cleaner sound and lower latency than standard Bluetooth connections.

    ⚡ Plug and Play Simplicity

    The EMiUZEK D30 is designed for effortless setup and immediate enjoyment.

    With its ready-to-use interfaces and built-in DAC architecture, you can start streaming Hi-Fi music by simply plugging in the power and connecting your amplifier or passive speakers — no complicated wiring or soldering required.

    Unlike conventional DIY audio boards that need manual pin connections, the D30 arrives pre-configured and fully assembled, making it ideal for beginners, audio enthusiasts, and professional integrators alike.

    Just power it up, connect your speakers, link your Wi-Fi or Bluetooth source, and enjoy a premium wireless Hi-Fi experience in seconds.

    🧩 Expandable EMiUZEK D30 System

    The EMiUZEK D30 is designed with flexibility and future expansion in mind.

    To further enhance its functionality and overall performance, several optional accessories and modules are available to complement your setup.

    🎛️ External DAC Module – Upgrade your system with an advanced DAC for even higher audio resolution and cleaner analog output.

    🕹️ IR Remote Control – Conveniently control playback, volume, and input selection without leaving your seat.

    🔌 Power Adapter Options – Choose from reliable 5V or 12V certified power adapters to suit different environments and integration needs.
    All accessories are engineered to integrate seamlessly with the D30 main board, allowing you to customize and expand your Hi-Fi streaming system according to your needs.
    You can find all compatible modules and add-ons in the Accessories section.

    Multiple EQ options

    Cater to your listening taste by applying multiple EQ options including the 26 preset EQs, bass/treble adjustment, 10-band graphic EQ and parametric EQ.

    Specification

    Interface

    Power Input
    5V-1A 2 pin connector
    5V-1A Micro USB input

    Analog Input
    3.5mm Line Input (1 Vrms)
    4 pin connector Line Input (1 Vrms)

    Analog Output
    3.5mm Line Out (1 Vrms)
    4 pin connector Line Out (1 Vrms)

    Digital Input
    Micro USB Input

    Digital Output
    I2S Out,
    *②SPDIF Out (44.1KHz)

    Sound

    Audio Format
    Decoding up to 192khz/24bit
    Output up to 44.1khz/16bit CD quality

    Music Format
    FLAC/MP3/AAC/AAC+/ALAC/APE/WAV

    NAS
    Support NAS with DLNA support

    SNR/THD+N
    91dB/0.03% @ 0dBFS, 1KHz

    USB Host
    For USB pen drive/stick, 1000 songs limited.

    Frequency response
    20Hz to 20kHz

    General and Accessory

    Dimensions
    117*128*61mm

    Weight
    300g

    Working temperature
    0~40℃

    Acessory
    220mm Internal WiFi Antenna
    4Pin 220mm PH2.0 Cable
    7Pin 220mm PH2.0 Cable
    2Pin 220mm Power Cable
    User Manual

    Power Button and LED Indicators

    Device on:
    Short press once: Switch input mode
    Long press once: Switch off
    Short 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 settings

    Device off:
    Short press: Switch on

    LED Indicators
    ⚪White-WiFi & network mode:
    Flashing fast-device is booting
    Flashing slow- waiting for WiFi connection
    Solid- WiFi is connected
    🔵Blue-Bluetooth mode:
    Flashing slow- waiting for Bluetooth connection
    Solid- Bluetooth is connected
    🟢Green-Line in mode
    🔴Red-USB mode
    🟡Yellow-connect to PC

    FAQ

    Can 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)/GND

    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.

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