Amplifiers

AOSHIDA D7: Tube Bluetooth 5.1 DAC/Pre/Headphone Amplifier

Published

2023-11-29

AOSHIDA D7

AOSHIDA D7 is a new multi-functional device that combines a digital-to-analog converter, Bluetooth 5.1 receiver, balanced tube preamp and headphone amplifier.

The AOSHIDA D7 DAC chip uses CS4344, QCC5152 Bluetooth chip. The output power to the headphones reaches 120 mW.

Characteristics of AOSHIDA D7 :

Bluetooth version Bluetooth 5.1
Frequency response 20Hz ~ 20KHz (+1dB)
Input sensitivity 1Vrms
Distortion rate 0.05%
Operating voltage DC 12v
SNR 2103 dB
Headphone impedance range 16-3000
Headphone output power 120 mW
RCA maximum output amplitude 2V
XLR maximum output amplitude 4V
Size 170mm X 42mm X 126mm

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