xDuoo TA-20 Plus

Balanced Tube Headphone Amplifier

  • Audiophile’s Dream: The Pinnacle of Balanced Audio
  • Exceptional Power: No Headphone Left Behind
  • True Tube Warmth
  • Dance to the Rhythm: Dynamic VU Meter
  • Hybrid Powerhouse
  • Premium Components for Premium Sound
Regular price $499.00 USD
Sale price $499.00 USD Regular price

Audiophile’s Dream: The Pinnacle of Balanced Audio

The xDuoo TA-20 Plus Balanced Tube Headphone Amplifier takes audio performance to a whole new level. This fully balanced amplifier from input to output provides exceptionally clear sound, superior Crosstalk, high-resolution, and an impressive SNR.

Exceptional Power: No Headphone Left Behind

The TA-20 Plus features 4-pin XLR and 4.4mm balanced headphone outputs with up to 2000mW of output power. It can easily drive headphones with impedances ranging from 6 to 600Ω, ensuring you get the most out of your high-end headphones.

True Tube Warmth

Equipped with 5Z4P tube rectification and dual 12AU7 tubes, the TA-20 Plus delivers a warmth and softness to the audio that only tube technology can provide. Plus, these tubes are pluggable, allowing you to experiment with different brands and sound signatures.

Dance to the Rhythm: Dynamic VU Meter

The amplifier incorporates a retro mechanical VU meter that displays the output level in real-time, dancing in tune with your music and providing a visually engaging experience.

Hybrid Powerhouse

It combines the softness of tube amplification with the raw power of a Class A transistor buffer. This Tube + Transistor hybrid structure offers both finesse and force in the audio output.

Premium Components for Premium Sound

Output Capacitance: Custom metal polyester film capacitorInput Capacitance: Japanese ELNA SILMIC(II) for a pure and sweet soundFilter Capacitance: Japanese Panasonic’s CE, providing a warm and sweet audio experienceVersatile and PracticalThis compact unit, smaller than an A4 paper, comes with multiple inputs (two RCA, one XLR, andone 4.4mm balanced) and outputs (6.35mm unbalanced, 4.4mm balanced, 4-pin XLR balanced),making it a flexible choice for various audio setups.

Inside the Box

  • 1 x xDuoo TA-20 Plus
  • User Manual

1 Year Warranty

The xDuoo TA-20 Plus Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Power Source
AC 110V(100-120V)/220V(220-240V)
6.5mm Output
Power: 2000mW (32Ω) | Frequency: 10Hz~80kHz (±0.5dB) | SNR: 113 dB | Crosstalk: 74dB | THD+N: 0.05%
4.4mm/XLR Output
Power: 2600mW (32Ω) | Frequency: 10Hz~80kHz (±0.5dB) | SNR: 113 dB | Crosstalk: 95dB | THD+N: 0.05%
Suitable Headphone Impedance
26.0 x 17.7 x 15.3 cm
4.3 kg

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 2-3 weeks


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

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Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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