深圳市优视联科技有限公司
www.ubolon.com
2
FEATURES
1:
Support two Optical input,one Coaxial input,one AUX input,one USB 2.0 input
（
only
DAC651A
）
. You can switch different signal sources randomy by Button.
2:
Support one 5.1ch analog audio output
.DAC651A output by RCA connector,DAC651B
output by 3.5mm phone connector.
3:
Audio farmat support
FLAC
、
APE
、
DTS
、
AC3
、
WAV
、
HDCD
、
DSD
、
AAC
、
WMV
、
MP3
、
M4A etc.
4:
Support 5.1ch/2.0ch output mode selection,FL/FR active when 2.0ch output mode.
5:
Support Button switch input source ,and turn on
corresponding
LED.
6:
Surpport hardware decoding (5.1 channel separation ) and software decoding(2.0ch
to 5.1ch)
7:
Support USB player and Input source selection power off memory function.
8:
The use of DC-5V/1A external power adapter power supply,
SPECIFICATIONS
Supported
format……
flac、ape、ac3、dts、wav、hdcd、dsd、aac、wmv、mp3 etc
DSP sample frequency range…………………………………………………….. 24~192 KHz
DSP Bit rate range…………………………………………………………………….16~24 Bit
Digital input level……………………………………………………………….0.1~1Volts p-p
Analog output level(1kHz@0dB)...............
....................................................... ≥1.5V RMS
SNR @ 0dB(CCIR/ARM)…………………………………………………………………≥90dB
Frequency response……………………………………………………………….20Hz~20KHz
Max working current ……………………………………………….……….…….….…..400mA
Power adapter format Input …….….…….. .. .. ..….AC100V~240V 50HZ/60Hz, DC-5V/1A
Operating Temperature range ……..……………………………………………. -10 to +60
℃
Storage Temperature range………………………………………………………. -20 to +60
℃
Operating Humidity range …………….….……….……….10 to 90%RH (No Condensation)
Storage Hum
idity range………………………….……………5 to 95%RH (No Condensation)
Product
Dimension (L x W x H) ………………….…………………………..
108x88x27
(mm)
Product
Weight …….……….………………………………………….……………………. 160g
