TOPPING DX1

The product can be shipped to Saudi Arabia

And Emirates - Bahrain - Kuwait - Oman - Qatar.

Specifications:

The device comes with a DAC chip from the well-known AKM factory

AK4493S

The same DAC chip found on the Fiio K7

Spec:

USB IN

PCM: 44.1kHz-384kHz/16bit-32bit

DSD (Native): DSD64-DSD256

DSD (DOP):DSD64-DSD128

DX1 DAC parameters (USB [email protected] )

THD+N @1kHz (A-wt)<0.0002%

THD @20-20kHz 90kBW<0.0006%

SNR @1kHz (A-wt):120dB

Dynamic range @1kHz (A-wt): 120dB

Frequency Response:

20Hz- 20kHz (+0.3dB)

20Hz-40kHz (+0.7dB)

Output Level: 2.0Vrms @0dBFS

Noise (A-wt)<2.0uVrms

Channel Crosstalk @1kHz: -112dB

Channel Balance: 0.3 dB

Output Impedance: 22Ω

DX1 Headphone Amplifier specifications

THD+N @1kHz (A-wt)

<0.0003% @Output= 200mW (32Ω)

<0.0002% @Output=4 5mW (300Ω)

THD @ 20-20kHz 90kBW

<0.003% @Output=200mW (32Ω)

<0.001% @Output=4 5mW (300Ω)

SNR @MAX OUT 1kHz (A-wt) ：118dB

Dynamic Range @1kHz (A-wt): 11 8dB

Frequency Response：

20Hz- 20kHz (+0.3dB)

20Hz-40kHz (+0.7dB)

Output Level：

2.2Vpp @G=L

11Vpp @G=H

Noise (A-wt)<1.0uVrms

Channel Crosstalk @1kHz：-86dB

Gain：

-2dB (Vrms/FS) @G=L

12dB (Vrms/FS) @G=H

Output Impedance<0.7Ω

Output Power：

280mW x 2 @32ΩTHD+N<0.1%

190mW x 2 @64Ω THD+N<0. 1%

51mW x 2 @300ΩTHD+N<0. 1%

Load Impedance>8Ω