xDuoo TA-20 Balanced Tube Headphone Amplifier


  • High Performance Balanced Tube Headphone Amplifier
  • Enjoy pure high quality analog flavor
  • Suitable for professional multimedia equipments
  • Balanced input and output
SKU: N/A Category:


Good news:

xDuoo TA-20 award ” Best amplifier 2019 ”  from Headfonia

You can check the award from the following link,

BLOG: 2019 Awards – Part 2

Go to read xDuoo TA-20 product manual

Spec. of xDuoo TA-20

  • Anti-interference aluminum alloy shell
  • Removable aluminum alloy tube guardrail
  • Dual 12AU7 tube
  • Class-A transistor expansion
  • Customized hi-fi capacitor
  • Professional volume IC
  • Balanced input and output
  • 2 sets of aux input interfaces
  • Power supply: External electricity (AC100–240V)
  • Output power: Phone: 2,000 mW (32 ohms); XLR: 2,000 mW (32 ohms)
  • Frequency response: 10 Hz–100 kHz (+/- 1 dB)
  • Gain: +18 dB
  • Distortion: ≤ 0.01% (1 kHz, 32-ohm load)
  • Signal-to-noise ratio: 115 dB
  • Headphone impedance: 8–600 ohms
  • Footprint: 5.8 x 8.3 in (14.8 x 21 cm)
  • Weight: 3.4 lbs (1.55 kg)

Xduoo TA-20 Xduoo TA-20 Xduoo TA-20 Xduoo TA-20 Xduoo TA-20 Xduoo TA-20

Check the reviews from the following branded site 


1. Headfonia 

Review : xDuoo TA-20 – Twin Towers

2. Porta. fi 

3. Head-fi 

I don’t know if this colour change is intentional or if it depends on the batch of the anodising process. The finishing gives a sensation of good quality, elegant and my only complain is that it’s very prone to finger prints. Nothing really important as I like a lot its design, though this is a very subjective matter.

Continue reading…

Z-Review ( Who doesn’t know Zeos)

Note: You also can check this review on Z-review Channel by clicking here.


( Have questions about TA-20? Leave a comment on Porta Youtube Channel, he is very active in replying everyone’s questions. ) 

Note: You also can check this review on Porta.fi Channel by clicking here.


This item will be shipped out via DH, TNT or Fedex L with free shipping, and it cannot be sent via registered mail or normal mail, because the weight is more than 2KG.

If you would like ship it via specific express, please leave a message when you place the order.

About Tax

This price doesn’t include your local customs tax, due to different country have different custom policy.

We will try our best to help you to pass through the local customs smoothly. If your local customs required to submit the commercial invoice to clear the customs duty, please email us, and the invoice will be sent to you.

But if there is any special requirement for your customs policy, please let us know before sending.

If you refuse to get the package because the high tax, we also cannot refund you. (Don’t worry,from our experience,for most countries, the tax won’t be high, and in many cases, there  are even no tax)

Thanks for your understanding and wish you a wonderful shopping experience on xDuoo Audio.

You may also like…