Topping DX7s Full Balanced DAC&Headphone Amplifier Portable support USB DSD512

Topping DX7s Full Balanced DAC&Headphone Amplifier Portable support USB DSD512

  • Model: MUIA9831744
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Product Details

Topping DX7s full balanced decoding Headphone Amplifier DAC USB ES9038 DSD512 32Bit/768KHz hard solution
100% Brand New

















Declaration


All items guaranteed 100% BRAND NEW in the original edition Box.

ONE-YEAR WARRANTY !!!


Description:
DX7s amp parameters list:
Total Harmonic Distortion @A-weighting :
<0.005% @ 1kHz <0.002% @ 1kHz
Output=345mW(32Ω) 0utput=515mW(32Ω)
<0.007% @ 20-20kHz <0.003% @ 20-20kHz
Output=345mW (32Ω) Output=515mW (32Ω)
<0.0008% @ 1kHz <0.0006% @ 1kHz
Output=78mW(300Ω) Output=273mW(300Ω)
<0.0008% @ 20.20kHz <0.0008% @ 20-20kHz
Output=78mW(300Ω) Output=273mW(300Ω)
SNR @A-weighting: >121dB@1kHz >120dB@1kHz
Frequency response: 20Hz-20kHz(±0.35dB) 20Hz-20kHz(±0.12dB)
Output amplitude: 13.3Vpp@32Ω 16.2Vpp@32Ω
18.7Vpp@300Ω 36.2Vpp@300Ω
Noise floor: <5.2uVrms <8.8uVrms
Crosstalk: -124dB@1kHz -129dB@1kHz
Channel balance: 0.3 dB 0.3 dB
Output internal resistance: <10Ω <20Ω
Output power: 690mWx2@32Ω 1000mWx2@32Ω
THD+N<1% THD+N<1%
146mWx2@300Ω 546mWx2@300Ω
THD+N<11% THD+N<1%
Adaptation impedance: 16-300Ω 32-600Ω
DX7s decoding parameter list
Total Harmonic Distortion @A-weighting: <0.0005% @ 1kHz <0.0005% @ 1kHz
<0.0006% @ 20-20kHz <0.0006% @ 20-20kHz
Signal to noise ratio @A-weighting: >122dB@1kHz >123dB@1kHz
Frequency response: 20Hz-20kHz(±0.35dB) 20Hz-20kHz(±0.35dB)
Output amplitude: 2Vrms@OdBFS 4Vrms@OdBFS
Noise floor: <1.7uVrms <2.6uVrms
Crosstalk: -127dB@1kHz -133dB@1kHz
Channel balance: 0.3 dB 0.3 dB
Output internal resistance: 100Ω 200Ω
Decoder support specifications:
USB IN 44.1 kHz-768kHz/16Bit-32Bit, DSD64-DSD256 (Dop) s DSD64-DSD512 (Native)
OPT/AES/COAXIN 44.1 kHz-192kHz/16Bit-24Bitx DSD64 (DOP)
COAX OUT 44.1 kHz-192kHz/16Bit-24Bit

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