DA1 Singal End Digital Audio Converter

DA1 Singal End Digital Audio Converter

£85.00Price

MINI-DAC EARPHONE AMPLIFIER Instruction

 

Earphone amplify output

 

1、This device supports Universal Serial Bus (USB) input convert to analogous output.

A、Support Windows operation system

B、Support Mclntosh operation system

C、Support Android operation system

D、Support Apple IOS operation system

 

2、Device support amplified earphone output

 

A, Including 2.5mm balanced output

B, Including 3.5mm unbalanced output

 

3、Device supporting format :

 

MP3/WMA/APE/FLAC/WAV/DSD

 

Improve sound quality

 

1、HI-FI grade Digital Audio Converter

2、Mini amplify chips boost up the output power

3、Plug and play design

4、Upgradable firmware

 

TECHNICAL DATA:

 

OPERATION VOLTAGE(VBUS):DC4.7~5.3V

 

OPERATION CURRENT:

 

IDLE 43mA,PLAYBACK200mA@Fs=768KHz,20mW@RL=32R, SINGAL END

 

OUTPUT LEVEL(0dB):

 

2Vrms@RL=600R,SINGAL END;4Vrms@RL=600R BALANCE,

 

FREQUENCY  RESPONSE:(20H~20KHz),SINGAL:+0.05,-0.3dB

 

NOISE LEVEL(NON LOADING):4.5uV(SINGAL END);8.1uV(BALANCED)

 

SIGNAL NOSIE(SNR):117dBA

 

DISTORTION & NOSIE(THD+N):

 

-103dB@RL=600R,0dB;-105dB@RL=32R,100mW;SINGAL END

-110dB@RL=600R,0dB;-105dB@RL=32R,100mW; BALANCED

 

MAXIMUM OUTPUT POWER:

 

100mW@RL=32R SINGAL END,180mW=32R BALANCED,50mW,300R BALANCE