TOPPING | 拓品

TOPPING DX7s DAC/Amp

$499.99

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The TOPPING DX7s is a fully balanced DAC/amp and features two ES9038Q2M DAC chips and a more powerful amplifier compared to the DX7. The four-pin balanced out has been upgraded from the DX7 and is rated at 1,000 mW x 2 at 32 ohms and 546 mW x 2 at 300 ohms. For inputs and outputs, the DX7s comes with two XLR outputs, coaxial input and output, and a USB input. It can be paired with a computer or can be used to power an audio setup.

Specs:

  • Support
    • USB in: 44.1–768 kHz/16–32 bit, DSD64–DSD256 (DoP), DSD64–DSD512 (native)
    • Opt/AES/coax in: 44.1–192 kHz/16–24 bit, DSD64 (DoP)
    • Coax out: 44.1–192 kHz/16–24 bit
  • Headphone Out, 6.35mm
    • THD+N, A-weighted: <0.005% at 1 kHz, 345 mW (32 ohms); <0.007% at 20–20 kHz, 345 mW (32 ohms); <0.0008% at 1 kHz, 78 mW (300 ohms); <0.0008% at 20–20 kHz, 78 mW (300 ohms)
    • SNR, A-weighted: >121 dB at 1 kHz
    • Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
    • Output level: 13.3 Vpp at 32 ohms, 18.7 Vpp at 300 ohms
    • Noise: <5.2 uVrms
    • Crosstalk: -124 dB at 1 kHz
    • Channel balance: 0.3 dB
    • Output impedance: <10 ohms
    • Output power: 690 mW x 2 at 32 ohms, THD+N <1%; 146 mW x 2 at 300 ohms, THD+N <1%
    • Drive ability: 16–300 ohms
  • Headphone Out, Balanced
    • THD+N, A-weighted: <0.002% at 1 kHz, 515 mW (32 ohms); <0.003% at 20–20 kHz, 515 mW (32 ohms); <0.0006% at 1 kHz, 273 mW (300 ohms); <0.0008% at 20–20 kHz, 273 mW (300 ohms)
    • SNR, A-weighted: >120 dB at 1 kHz
    • Frequency response: 20 Hz–20 kHz (+/- 0.12 dB)
    • Output level: 16.2 Vpp at 32 ohms, 36.2 Vpp at 300 ohms
    • Noise: <8.8 uVrms
    • Crosstalk: -129 dB at 1 kHz
    • Channel balance: 0.3 dB
    • Output impedance: <20 ohms
    • Output power: 1,000 mW x 2 at 32 ohms, THD+N <1%; 546 mW x 2 at 300 ohms, THD+N <1%
    • Drive ability: 32–600 ohms
  • Line Out / Coax Input, RCA
    • THD+N, A-weighted: <0.0005% at 1 kHz, <0.0006% at 20–20 kHz
    • SNR, A-weighted: >122 dB at 1 kHz
    • Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
    • Output level: 2 Vrms at 0 dBFS
    • Noise: <1.7 uVrms
    • Crosstalk: -127 dB at 1 kHz
    • Channel balance: 0.3 dB
    • Output impedance: 100 ohms
  • Line Out / Coax Input, XLR
    • THD+N, A-weighted: <0.0005% at 1 kHz, <0.0006% at 20–20 kHz
    • SNR, A-weighted: >123 dB at 1 kHz
    • Frequency response: 20 Hz–20 kHz (+/- 0.35 dB)
    • Output level: 4 Vrms at 0 dBFS
    • Noise: <2.6 uVrms
    • Crosstalk: -133 dB at 1 kHz
    • Channel balance: 0.3 dB
    • Output impedance: 200 ohms
  • Physical
    • Input: USB, opt, AES, coax
    • Digital input: Coax
    • Line out: XLR, RCA
    • Headphone out: 6.35 mm, balanced
    • Power input: AC110/AC220, 50 Hz/60 Hz
    • Dimensions: 9.8 x 8.1 x 2 in (25 x 20.5 x 5 cm)
    • Weight: 4.3 lbs (1.95 kg)


Included:

  • AC cable
  • 3.5mm adapter
  • USB cable
  • User manual
  • Warranty card


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