SPEC:
Digital Input

AES
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64（DoP, dCS）..

COAXIAL
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64（DoP, dCS）.

OPTICAL
PCM 16-24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz
DSD DSD64（DoP, dCS）

USB
PCM 16-32Bit/44.1kHz, 48 kHz, 88.2 kHz, 96 kHz
176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz
DSD DSD64 /DSD128（DoP, dCS）
DSD64 /DSD128 / DSD256（ASIO Native）
* Basic type not supports DSD playback

System Support

Windows 7/8/8.1/10 systems need to install the supplied drivers
Mac OS X10.6.4 and above version without installing drivers
Can be used with the most of Android devices via the OTG cable
Can be used with iOS devices via Lightning to USB Camera Adapter

Analog output

SNR: ＞-122dB 20Hz-20kHz A-Weighting
THD+N: ＜0.0003% at 1kHz A-Weighting
Frequency Response: 20Hz-20kHz (+0.01dB/-0.02dB)
Crosstalk: ＞-120dB at 1kHz

DAC MODE
XLR output: 4Vrms Fixed at 0dBFS
RCA output: 2VrmS Fixed at 0dBFS

PRE MODE 0dB

XLR output: 0-4Vrms Adjustable at 0dBFS
RCA output: 0-2VrmS Adjustable at 0dBFS

PRE MODE +10dB

XLR output: 0-12Vrms Adjustable at 0dBFS
RCA output: 0-6Vrms Adjustable at 0dBFS

Headphone Output

Output Impedance: 0.3ohms
Output power: 1000mW at 33ohms at THD+N=0.01%
140mW at 300ohms at THD+N=0.01%
80mW at 600ohms at THD+N=0.01%

Power
Power Voltage: 230V position is fit for AC220V-240V 50/60Hz
115V position is fit for AC100V-120V 50/60Hz

Power Consumption: ＜25W
Fuse: AC 250V/500mA 5×20mm

Others:
Dimension: 205×232×49mm (L×W×H, Including the projecting parts)
Weight: 1.83kg

Package
1 x Quatrro II Unit
1 x USB Cable
1 x Power Cord
1 x Driver&Manual Disk
1 x RM2 Remote Control