Topping DX7S 2ES9038Q2M 32Bit/768K DSD512 DSD USB Full Balanced DAC Headphone Amplifier

  • TOPPING DX7s is a full balanced DAC & headphone amp with USB, Coaxial, Optical, AES input and Line Out, XLR, 6.35 headphone and balanced headphone output.
  • DX7s use XMOS(XU208) + 2 x ES9038Q2M + 4 x OPA1612 for DAC
  • DX7s use customized drivers (Win 7 or above) from Thesycon, all these factors makes DX7s support 32bit/768kHz and DSD512 (Native).
  • USB IN: 44.1kHz-768kHz/16Bit-32Bit, DSD64-DSD256 (Dop), DSD64-DSD512 (Native)
  • This amp’s package not include remote control.

৳ 37,500.00

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Headphone amp output:
6.35mm output
THD+N:<0.005% @ 1kHz Output=345mW(32Ω)
<0.007% @ 20-20kHz Output=345mW (32Ω)
<0.0008% @ 1kHz
<0.0008% @ 20-20kHz Output=78mW(300Ω)
SNR:>121dB @ 1kHz
Frequency Response:20Hz-20kHz(±0.35dB)
Output Level:13.3Vpp @ 32Ω
18.7Vpp @ 300Ω
Crosstalk:-124dB @1kHz
Channel Balance:0.3 dB
Output Impedance:<10Ω
Output Power:690mW x 2 @ 32Ω THD+N<1%
146mW x 2 @ 300Ω THD+N<1%
Drive Ability:16-300Ω

Balanced output:
THD+N:<0.002% @ 1kHz Output=515mW(32Ω)
<0.003% @ 20-20kHz Output=515mW (32Ω)
<0.0006% @ 1kHz
<0.0008% @ 20-20kHz Output=273mW(300Ω)
SNR:>120dB @ 1kHz
Frequency Response:20Hz-20kHz(±0.12dB)
Output Level:16.2Vpp @ 32Ω
36.2Vpp @ 300Ω
Crosstalk:-129dB @1kHz
Channel Balance:0.3 dB
Output Impedance:<20Ω
Output Power:1000mW x 2 @ 32Ω
546mW x 2 @ 300Ω THD+N<1%
Drive Ability:32-600Ω

LineOut COAX Input


THD+N:<0.0005% @ 1kHz
<0.0006% @ 20-20kHz
SNR:>122dB @ 1kHz
Frequency Response:20Hz-20kHz(±0.35dB)
Output Level:2Vrms @ 0dBFS
Crosstalk:-127dB @1kHz
Channel Balance:0.3 dB
Output Impedance:100Ω

THD+N:<0.0005% @ 1kHz
<0.0006% @ 20-20kHz
SNR:>123dB @ 1kHz
Frequency Response:20Hz-20kHz(±0.35dB)
Output Level:4Vrms @ 0dBFS
Crosstalk:-133dB @1kHz
Channel Balance:0.3 dB
Output Impedance:200Ω


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