Matrix Quattro II DAC/Amp

Digital Inputs

• AES: PCM 16–24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz; DSD64 (DoP, dCS）
• Coaxial: PCM 16–24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz; DSD64 (DoP, dCS）
• Optical: PCM 16–24Bit/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192 kHz; 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; DSD64 / DSD128 (DoP, dCS); DSD64 / DSD128 / DSD256 (ASIO native) *Basic type doesn’t support DSD playback

System Support

• Windows 7/8/8.1/10 systems need to install the supplied drivers
• Mac OS X 10.6.4 and above versions work without installing drivers
• Can be used with most 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: 4 Vrms fixed at 0 dBFS
• RCA output: 2 Vrms fixed at 0 dBFS

Pre Mode 0 dB

• XLR output: 0–4 Vrms adjustable at 0 dBFS
• RCA output: 0–2 Vrms adjustable at 0 dBFS

Pre Mode + 10 dB

• XLR output: 0–12 Vrms adjustable at 0 dBFS
• RCA output: 0–6 Vrms adjustable at 0 dBFS

Headphone Output

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

Power

• Power voltage: 230V position is fit for AC 220V–240V 50/60Hz; 115V position is fit for AC100V–120V 50/60Hz
• Power consumption: ＜25W
• Fuse: AC 250V / 500mA 5 x 20 mm

Physical

• Dimensions, including protrusions: 8.1 x 9.1 x 1.9 in (205 x 232 x 49 mm)
• Weight: 4 lbs (1.83 kg)

• USB cable
• Power cord
• Driver and manual disk
• RM2 remote control