M-Audio manual Rear Panel, DMP3 User Guide

5

3

1

2 4

Rear Panel

1.9vAC Power Supply Jack: This power jack accepts a 9v AC 1 Amp 2.5mm power supply. This power supply is included with your DMP3, and ONLY the proper supply should be used.

2.Output Jacks A and B: These 1/4” TRS jacks are the main outputs for the pre-amps. Using a TRS (tip-ring-sleeve) 1/4” plug, the DMP3 will provide a balanced line-level output. Using a TS (tip-sleeve) 1/4” plug, the outputs will be unbalanced.

3.Phase Inversion Switches: Each switch will invert the phase of the signal for the selected channel 180 degrees (see section, "Phase Inversion").

4.High Impedance Instrument Inputs A and B: These high impedance (100k Ohm) inputs are optimized for guitars or high impedance microphones. These jacks are 1/4” TRS, and will accept either 1/4” TRS or TS plugs (balanced or unbalanced, respectively). When an instrument is plugged into this jack, the corresponding channel’s XLR input is disabled.

5.Microphone Inputs A and B: These are the balanced, low impedance

microphone inputs to the pre-amp channels. NOTE: When phantom power is engaged, power is sent to the ground wire on BOTH of these channels. An XLR jack is disabled when an instrument is plugged into the corresponding 1/4” jack .

DMP3 User Guide 3