D4 Mini Headphone Amplifier PC External USB Sound Card CM6642 192KHz

D4 Mini Headphone Amplifier PC External USB Sound Card CM6642 192KHz Description

D4 sound card adopts CM6642 audio decoding chip, supports 24Bit 192kHz output, good sound quality Lossless output. It can be directly connected to the computer with a USB cable. D4 can connect Amplifier or active speaker with output, can also be used as a power amplifier to connect earphone. The headphone amplifier adopts 5532 chip, the sound field is deep, transparent and bright .
With secure and reliable USB Type B port, plug and play, suitable for most operating systems, such as 2000, WIN7, WIN8, WIN10. As an such as , no driver is required.
Note: If there is no sound output after connecting to the computer, please go to the computer control panel-Sound settings option and set it as default.

Headphone output power:150MW+150MW
Amplifier Impedance:16-350 ohms
Distortion:+N:0.004% (RL 10 kn)
Distortion:+N:0.020% (RL = 32 0)
Signal-to-noise ratio: 99 dB
Colour:Black
Material:Aluminum alloy
Size:70x70x40mm (LxWxH, including knob)

Package Contents:
1 * Headphone Amplifier

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.