xDuoo MT-605 Tube & Digital Amplifier


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This 30W tube/digital hybrid amplifier goes minimal where other amps get fussy. A simple RCA input, volume knob, and speaker wire binding posts are all you need to experience classic tube sound from your passive speakers.

30W per channel

The MT-605 uses a TI TPA3116 amplifier chip to easily drive your bookshelf speakers with a maximum output of 30W per channel. 

Warm tube pre-amplification

The MT-605 creates its warm analog sound by first passing the music through a nine-pin 12AU7 vacuum tube. A classic of the tube world, the 12AU7 is easily replaced and rolled.

Tubes will roll

You’ll love being able to swap the stock tube for other tubes. Each tube has a different sound signature, adding or subtracting qualities like warmth, detail, and soundstage. It’s a fun way to play with the sound signature of a single amp, often for less than $30 a pop. Just be sure to find a reputable dealer of tubes before buying.

Aluminum alloy shell

There’s more than meets the eye with the MT-605. A sandblasted aluminum alloy shell is a delight to operate, providing long-lasting protection and style.

Product highlights

  • Tube/digital hybrid power amplifier
  • 30W per channel
  • Aluminum alloy shell
  • Japanese capacitance


  • Inputs: RCA
  • Outputs: Left and right speaker binding posts
  • Power supply: DC24V
  • Output power: 30W x2 (1kHz, 4Ω)
  • THD+N: 0.1% @1kHz
  • SNR: 85dB
  • Crosstalk: 60dB
  • Frequency response: 20Hz - 40kHz 
  • Size: 4.7” x 4.4” x 2.6” (12 x 11.4 x 6.7cm)
  • Weight: 0.85lbs (0.39kg)

What’s included

  • xDuoo MT-605
  • Power adapter
  • AC cable
  • User manual
  • Warranty card

xDuoo MT-605 Tube & Digital Amplifier User Manual Download

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