M-Audio Omnistudio USB - Minimum System Requirements

Frequency Response:
g
Mic In to Main Output: +0.0/-0.3dB, 20Hz-20kHz
g
Instrument In to Main Output: +0.0/-0.3dB, 20Hz-20kHz
g
Line 3/4 in to Main Output: +0.0/-0.5dB, 20Hz-20kHz
Input Specifications
Max Input Levels:
g
Mic In, Min gain (no pad): 3.4Vpp balanced
g
Mic In, Max gain (no pad): 3.8mVpp balanced
g
Mic In, Min gain (w/ pad): 34Vpp balanced
g
Mic In, Max gain (w/ pad): 38mVpp balanced
g
Inst In, Min gain (no pad): 9.5Vpp
g
Inst In, Max gain (no pad): 19mVpp
g
Line In 3/4 -10dBV nom: 5.4Vpp
g
Line In 3/4 +4dBu nom: 21.4Vpp
g
Stereo Aux Inputs: 3.7Vpp
Input Impedances:
g
Mic In: 3.4kohm (1.7k per leg to ground)
g
Inst In: 1Mohm
g
Line In 3 and 4: 50kohm
g
Stereo Aux inputs, FX Return, Insert return: 10kohm
Output Specifications
Max Output Levels:
g
Direct Outs -10dBV nom: 2.7Vpp (= -0.4dBV)
g
Direct Outs +4dBu nom: 10.7Vpp (= +13.8dBu)
g
Main Outs: 2.5Vpp (= -1.1dBV)
g
Monitor Outs: 2.5Vpp (= -1.1dBV)
g
Headphone Outs: 19.4Vpp (with 75ohm output impedance)
Output Impedances:
g
Headphone Output: 75ohm
g
All other outputs: 470ohm
Power Supply
3500mA 9VAC 'lump in the line' power supply required for operation
Dimensions and Weight:
g
1.83"H x 13.9"W x 6.9"D (for normal desktop use)
g
1.74"H x 19.0"W x 6.9"D (with rack ears, w/o rubber feet for rack mounting)
g
3.9 lbs, 4.4 lbs w/ rack ears
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