M-Audio M-Track Duo User Manual

26
Appendix (English)
Technical Specifications
All specifications are measured at 20 kHz bandwidth. Specifications are subject to change without notice.
Mic Input (balanced XLR)
Frequency Response
20 Hz – 20 kHz (+0.1 dB)
Signal-to-Noise Ratio
109 dB (A-weighted)
THD+N
0.003% (min. gain, 0 dBu out, A-weighted)
Preamp EIN
-128 dBu (max. gain, 40 Ω source, A-weighted)
Gain Range
Direct Mono: 0 dB to +54 dB
Direct Stereo: 6 dB to +60 dB
Line Input (balanced 1/4" [6.35 mm] TRS)
Frequency Response
20 Hz – 20 kHz (+0.1 dB)
Sensitivity
-43 dBu
THD
0.002% (min. gain, 0 dBu out, A-weighted)
Gain Range
Direct Mono: -10 dB to +44 dB
Direct Stereo: -4 dB to +50 dB
Instrument Input (unbalanced 1/4" [6.35 mm] TS)
Frequency Response
20 Hz – 20 kHz (+0.1 dB)
THD+N
0.005% (min. gain, 0 dBu out, A-weighted)
Input Impedance
1 MΩ
Gain Range
Direct Mono: -10 dB to +44 dB
Direct Stereo: -4 dB to +50 dB
Main Outputs, L and R (impedance-balanced 1/4" [6.35 mm] TRS)
Frequency Response
20 Hz – 20 kHz (+0.1 dB)
Signal-to-Noise Ratio
109 dB (A-weighted)
THD
0.002% (0 dBu out, A-weighted)
Max Output Level
+4 dBu
Headphone Output (1/4” [6.35 mm] TRS)
Power
60 mW/Ch, 32 Ω
Frequency Response
20 Hz – 20 kHz (+0.5 dB)
THD+N
0.02% (A-weighted)
Signal-to-Noise Ratio
100 dB (A-weighted)

M-Audio M-Track Duo Specifications

General

Type	Audio Interface
Number of Channels	2
Phantom Power	Yes
Sample Rate	48 kHz
Bit Depth	24-bit
Power Source	USB bus-powered
USB	USB 2.0
Inputs	2 x XLR/TRS combo
Outputs	2 x TRS
Headphone Output	1 x 1/4" TRS
Compatibility	Windows, Mac
Weight	1.1 lbs