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xDuoo TA-03S USB DAC & Tube Headphone Amplifier 32Bit/192KHZ Tube Desktop Headphone Amp

Regular price $369.99 USD
Regular price $389.99 USD Sale price $369.99 USD
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  • TA-03S is a contact Hi-Fi desktop electric tube headphone amplifier integrating multiple functions, integrates a high-performance USB decoding.

  • USB receiver uses an 8-core chip of XMOS for asynchronous mode in operating support 23Bit/192khz PCM, DSD128 audio at most.

  • Uses 12AU7 electric tube as the preamplifier respected by the fanciers, uses two current electric tubes 6C19 as the post-amplifier for expanding current, and uses the capacitor coupling output to avoid the restriction of the output transformer and reduce the size and weight of headphone amplifier greatly.

  • Improve the audio quality of the computer, with the professional decoding headphone you will find a better way to enjoy your music. this product is suitable for home or office and connected with PC or other players.


  • Model: TA-03S

  • Output Power: 300mW(600/300Ω)/ 200mW(150Ω)

  • Frequency Range: 10Hz-40kHz(±1dB)

  • Gain: +16dB

  • Power Supply: AC100-240V

  • S/N: 110dB

  • Suitable Earphone Impedance:60-600Ω

  • DAC Model:CS4398*2

  • Body Material:Aluminum

  • Compliant OS: Win XP,Vista,Win7,Win8 system(must install driver);MAC OS X system (do not need to install drivers)

  • Supported sampling:

  • USB IN PCM:16-32Bit/44.1-192KHz

  • DSD:DSD64-128(1bit/2.8M-5.6M)

  • THD+N: ≤0.196(1KHz)

  • Dimensions (WxHxD):220*140*95mm

  • Weight:2.6KG

Package Include:

  • 1 * TA-03S USB DAC Headphone Amplifier

  • 1 * AC Power Cable

  • 1 * Type-C USB Cable

  • 1 * 3.5 to 6.5 Converter

  • 1 * User Manual

  • 1 * Warranty Card