xDuoo DA-100 HD Bluetooth Power Amplifier


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Party in a box

Some gear belongs in a professional studio, some belongs in an audiophile listening room, and some belongs at a good ol’ house party. The xDuoo DA-100 HD is one of those. Combining a Bluetooth receiver, DAC, headamp, and power amp with 50W per channel of power, this all-in-one is all about giving you the freedom and power to keep the music playing all night long.

50W per channel

Using a TI TPA3116 amplifier chip, the DA-100 can output 50W per channel of power–plenty for driving bookshelf and desktop speakers.

HD Bluetooth input 

Connect your phone, laptop, tablet, or other device to the DA-100 and enjoy the stable connection and low latency of Bluetooth 5.0. It supports SBC, AAC, aptX, aptX_LL, aptX_HD, and LDAC formats.

USB input

Plug your Mac or PC into the DA-100 via the USB port and play your entire library. Plug in a pair of headphones into the headphone jack or send the music out to passive speakers to spread the joy.

Product highlights

  • ESS ES9018K2M DAC chip
  • 50W per channel
  • HD Bluetooth input
  • MAX97220 headphone amp chip
  • OLED screen


  • Power supply: DC24V
  • Display: 1.3” OLED
  • Bluetooth version: 5.0
  • Supported Bluetooth formats: SBC, AAC, aptX, aptX_LL, aptX_HD, LDAC
  • Communication range: Around 10 meters
  • USB input: plug and play, up to 16-bit/48kHz
  • Power amplifier
    • Output power: 2 x 50W
    • THD+N: 0.1%
    • Crosstalk: 90dB
    • SNR: 90dB
  • Headphone amplifier
    • Output power: 125mW (1kHz, 32Ω load)
    • THD+N: 0.05%
    • Crosstalk: 75dB
    • SNR: 110dB
    • Suitable headphone impedance: 16-300Ω
  • Size: 7.7” x 4.76” x 1.88” (19.6cm x 12.1cm x 4.8cm)
  • Weight: 1.5lbs (0.7kg)

What’s included

  • Adapter
  • AC cable
  • Bluetooth antenna
  • 6.35 to 3.5 connector
  • User manual
  • Warranty card

xDuoo DA-100 HD Bluetooth Power Amplifier User Manual Download

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