hi from france ;o)
the specs for microtrack are online on m-audio site...
it looks interesting, no?
1/8" Mic Input
Input Level: -14dBV
Signal-to-Noise Ratio: -98dB, A-weighted
Dynamic Range: 98dB, A-weighted
THD+N: 0.003% (-90dB) @ -1dBFS, 1kHz
Channel-to-Channel Crosstalk (Bal): < -100dB
Frequency Response: 20Hz to 20kHz, +/- 0.5dB
Preamp Gain: >34dB
stereo electret condenser power: electret condenser power enable
1/4" Mic/Line Inputs
Maximum Input Level: +4.3dBu, balanced; +2.1dBV, unbalanced
Signal-to-Noise Ratio: -100dB, A-weighted
Dynamic Range: 100dB, A-weighted
THD+N: 0.003% (-90dB) @ -1dBFS, 1kHz
Channel-to-Channel Crosstalk (Bal): < -100dB
Frequency Response: 20Hz to 20kHz, +/- 0.3dB @ 48kHz sample rate
Pre-amp Gain: > 55dB
Phantom Power: switchable phantom power
Line Outputs
Maximum Output Level: +2dBV, unbalanced
Signal-to-Noise Ratio: -102dB, A-weighted
Dynamic Range: 102dB, A-weighted
THD+N: 0.00265% (-91.5dB) @ -1dBFS, 1kHz
Channel-to-Channel Crosstalk (Bal): < -100dB
Frequency Response: 20Hz to 20kHz, +/- 0.3dB @ 48kHz sample rate
Headphone Output
Maximum Output: -2.0dBV at THD < 0.02% into 32 ohms
Working Range: 16 ohms to 600 ohms