R 034 Finished High end AK4495 decoder upgrade PCM1794 AK4495SEQ DAC 192k / 24bit usb dac amp

R 034 Finished High end AK4495 decoder upgrade PCM1794 AK4495SEQ DAC 192k / 24bit usb dac amp
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TOPPING D30 Audio Decoder USB Coaxial Optical Fiber 24bit/192kHz S/PDIF USB DAC support DSD64 and DSD128 
 
Description:
- D30 supports USB ,Coaxial and Optical Fiber. Input range 16-24bit/44.1-192KHz
- Two switches,two light indicators
- Aluminum shell
- XMOS asynchronous interface
- Cirrus CS4398 decoding chip
- Japan KOA resistance
- Genmany WIMA capacitor
- Germany Siemen* capacitor
- HD audio OP AMP OPA2134
 
Specification:
- Digital audio input interface: USB +Coaxial +Optical Fiber
- Analog audio output interface: 1*RCA (1 channel stereo)
- Weight: About 427g
- Size: Aboyt 12.2*3.8*17.7cm
 
DAC:
- Decoding range:
USB: 16-24bit/ 44.1-192KHz,DSD64,DSD128
Optical Fiber:16-24bit/ 32-192KHz
Coaxial :16-24bit/ 32-192KHz
- Background noise (sampling rate 44.1KHz):
USB: 3.9uVrms
Optical Fiber: 5.2uVrms
Coaxial : 5.1uVrms
- Line Out output level: 2.1Vrms @1KHz
- Typical distortion (@1KHz,sampling rate 96KHz)
USB: 0.00062%
Optical Fiber: 0.00063%
Coaxial : 0.00065%
- SNR (sampling rate 44.1KHz):
USB: 115.7db
Optical Fiber:113.2db
Coaxial :113.4db
- Channel separation (@1KHz,sampling rate 44.1KHz)
USB: -117.7db
Optical Fiber:-117.6db
Coaxial :-117.6db
- Frequency response: 10-20KHz-+1.2db
 
Package List:
- 1 x TOPPING VX3 Digital Power Amplifier
- 1 x 100-240B input 15V1A output power adapter
- 1 x USB cable
- 1 x U-disk
 
 
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