This Mini USB DAC made with high-quality component.......
Nichicon capacity, WIMA capacity, KOA resistors, OMRON relay and ALPS volume control.
USB controller: Burr-Brown PCM2707
--Full speed transciever (REAL AUDIO 1.1)
--32KHz~48KHz/16BIT DELTA-SIGMA STEREO
Digital input receiver DIR9001
--The receiver used is more expensive and of better quality than the popular CS8412/4/6
used in all other DACs. It has many more music details and accurate sound you obtain.
Main DAC: Burr-Brown PCM1793
--24-Bit 192kHz Sampling Advanced Segment Audio Stereo DAC
--Dynamic Range: 113 dB THD+N: 0.001%
--8× Oversampling Digital Filter
OPAMP: Burr-Brown OPA2134
HeadPhone: Burr-Brown OPA2604+BC550*2+BC560*2 (Reference SOLO HeadPhone Amplifier)
Such as double side gold coat PCB with high quality soldering.
Internal PCB board:
Technical Specifications
Hardware Features
Digital Input USB X 1
S/PDIF X 1
Analog Input Analog Stereo RCA X 1
Analog Output Analog Stereo RAC X 1
Analog 1/4" Stereo X 1
Power DC 12 ~ 18V 500mA
Dimensions 160*130*48 (mm)
Weight 0.760kg
Audio Performance
Digital Input Impedance on Coaxial input 75 Ohms
Line output 2Vrms
THD 0.01%
Headphone Amplifier output P－Pmax：10V
Headphone Amplifier output THD 0.05%
Suitable Headphone Impedance 32 ohm---600 ohm
Frequency Response 10Hz---20KHz (-1dB)
