xDuoo TA-30 Tube Headphone Amp (Apos Certified)


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This is an Apos Certified product. That means it's refurbished, like new, eligible for our 45-day return policy, carries an Apos Certified One-Year Warranty, and ships from our US facility. Currently, Apos Certified products are only available to customers with a US shipping address. We appreciate your understanding as we aspire to expand our offerings to a broader audience in the future.

The xDuoo TA-30 is a tube headphone amplifier that outputs 3000 mW of power and can easily drive most high-end headphones. It comes with several input interfaces, including USB, coaxial, and OPT, while supporting Bluetooth 5.0 decoding as well. Apos Audio found that the DAC chip included in the TA-30 is the ES9038Q2M built by ESS, which also comes with a built-in Time Domain Jitter Eliminator delivering a DNR of up to 129 dB and a THD + N of -120 dB. Finally, the TA-30 includes the 5Z3P and ECC82 tubes that process the audio and produce a sweet refined sound.


"As a DAC/Headphone amp combo, it is among the most powerful units I had the pleasure of testing, it will drive even the heaviest loads I know with an ultimate grip and driver control. It is easily in the top 3 most powerful headphone amps I tested and no matter the music I would listen to, a huge power reserve will always remain on tap." - Sandu Vitalie from Soundnews. Read the full review here.

  • Power S Jitter Supply: AC220 V / 110 V
  • Screen: 1.3 inch OLED
  • Compliant OS: Win7, Win8, Win10, Mac OSX, iOS, Android system
  • Output Power: 3000 mW (32 ohms load)
  • Frequency Response:
    • USB/OPT/Coax/Bluetooth: 20Hz - 20KHz (±0.5 dB)
    • Amp: 10 Hz - 100kHz (±0.5 dB)
  • Sampling Rate:
    • USB In:
      • PCM: 16-32bit / 44.1K-768kHz
      • DXD: 24-32 bit / 352.8K-384kHz
      • DSD: 64-512
    • OPT/Coax In:
      • PCM: 16-24bit / 44.1K-192kHz
      • DSD: DSD64 (DOP)
  • Supported Formats: Bluetooth SBC, AAC, aptX, aptX HD, aptX LL, LDAC
  • S/N: 110dB (A weighted)
  • THD+N: 0.5%@1kHz
  • Crosstalk: ≥ 65 dB
  • Size: 29 x 11 x 17 cm
  • Weight: 3 kg

Professional Product Review of xDuoo TA-30 Tube Headphone Amp (Apos Certified)

xDuoo TA-30 Tube Headphone Amp (Apos Certified) User Manual Download

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