Sound Cards
 
USB Audio
 
DAC & Amplifier
 
Microphone
 

Power supply DC 15V / 1A~2A
Dimensions / weight 140(mm) x 111(mm) x 30(mm) / 440g
Headphone Output Type
Maximum Out Level
Maximum Load Power
THD+N
Impedance 		1/4” Stereo phone jack
Port 1 : +8dBV (6Vpp) / Port 2 : +20dBV (24Vpp)
300mW
0.0008% A-weighted (@ 100mW, 1kHz)
0Ω (Load : 16 ~ 600)
Line Input / Output Type
Level
Impedance 		Unbalanced RCA
-10dBV Nominal (@-16dBFS) / +8dBV max
15kΩ(Input) / 200Ω(Output)
USB Audio Type Max 24bit / 96kHz, USB 1.1 / 2.0 Compatible
OS Support

Support Windows 7, Windows Vista, Windows XP, Mac OS-X
Note: The Pass-through Digital output is available to Windows Vista(SP1) and Mac OS-X only.
Digital Audio Input Type

Format
Sample rate Detection 		S/PDIF Optical on TOS-LINK 44.1~192kHz
S/PDIF Coaxial on RCA 44.1~192kHz
IEC-60958, S/PDIF Compatible
44.1, 48.0, 88.2, 96.0, 176.4, 192.0 kHz (@ ±3%)
Digital Audio Output Type
Format
Sample rate Detection 		S/PDIF Optical on TOS-LINK 44.1~96kHz
IEC-60958, S/PDIF Compatible
44.1, 48.0, 96.0 kHz
D/A Converter Type
Dynamic Range
THD+N
Frequency Response


Gain Mismatch 		24bit, 192kHz, 8times Digital filter
123dB (@ -60dBFS with A-Weighted)
0.0005% (@ fs=44.1kHz, 0dB)
0 ~ 21.7kHz, ±0.0002dB (@ fs=48kHz)
0 ~ 43.5kHz, ±0.0002dB (@ fs=96kHz)
0 ~ 87.0kHz, ±0.0002dB (@ fs=192kHz)
±0.5%(channel to channel)
OPAMP Operating Voltage 24.0V(±12V),
FDO : NE5532 x 3 (DIP, Socket Type)
Line Out : OPA2134 (DIP, Socket Type)
Headphone : OPA2604 (DIP, Socket Type)
Line In : NJM4580 (SMD)
Power Consumption About 4W~6W (5W / typ)