M-Audio MTRACKDUO

48-KHz, 2-channel USB Audio Interface with 2 Combo Inputs with Crystal Preamps, and Phantom Power.
Key Features
2-Channel USB recording interface for Mac and PC
(2) Combo inputs with Crystal Preamps amazing audio quality
Dedicated switches to enable any microphone, instrument, or line level device
+48V phantom power for connecting studio condenser microphones
Stereo 1/4” outs; 1/4” headphone out with independent level controls
USB/Direct Mono/Direct Stereo switch for monitoring mic, line or instrument inputs in stereo or mono
Software bundle, including: MPC Beats, AIR Music Tech Electric, Bassline, and TubeSynth, Revalver guitar amp plugin and 80 AIR plugin effects
Technical Specifications
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)
What’s In The Box
M-Track Duo
USB-B–to–USB-A Cable
Software Download Cards
User Guide
Safety & Warranty Manual