Introduction

Thank you for purchasing the M-Audio DMP3 Microphone/Instrument Pre-Amplifier. The DMP3 gives you two completely independent channels of high gain, ultra low noise pre-amps in a sturdy desktop unit. Each channel provides low impedance microphone inputs on XLR connectors with optional phantom power, plus an alternate high impedance instrument input on 1/4" TS jacks. The DMP3 outputs can be used as balanced or unbalanced via its 1/4” TRS jacks.

Microphones, guitars with magnetic or piezo pickups, and any instrument that needs a boost in gain to "line level" will benefit from the superior sonic quality of the DMP3. Two separate gain ranges are conveniently selectable from the front panel for each DMP3 channel. Low cut "rumble" filters for each channel eliminate unwanted low-end noise, while individual phase inversion switches ensure that you will always achieve the greatest result when using the DMP3 in a stereo or dual mic situation. Large, classic VU meters give an excellent visual representation of the DMP3 output levels.

DMP3 Features

•2 independent XLR, fully balanced mic inputs.

•2 alternate, independent 1/4” unbalanced, high impedance inputs, impedance matched for ideal performance with electric and acoustic guitars and other high impedance mics or instruments.

•Each preamp channel provides two gain ranges to accomodate a variety of output levels from microphones and instruments.

•Exceptional frequency response, extremely flat throughout all frequencies.

•Separate low-cut filters for each channel with switch and LED indicator.

•Separate gain controls for each of the pre-amplifiers.

•Individual phase inversion switches for each channel.

•VU meters for each preamp channel gives excellent visual reference of output levels.

•Individual clip LEDs for each pre-amp channel indicate peak levels.

•XLR 48v phantom power can be switched on or off for both mic inputs, with an LED indicator.

•Dual-purpose independent 1/4” outputs accept either tip-ring-sleeve plugs for balanced outputs or tip-sleeve plugs for unbalanced outs.

•Sturdy desktop unit with a handsome, vintage look.

DMP3 User Guide

1

Page 1 Page 3
Page 2
Image 2
M-Audio manual Introduction, DMP3 Features
Page 1 Page 3

DMP3 specifications

The M-Audio DMP3 is a compact and versatile dual microphone preamp designed to elevate audio recording quality, making it a popular choice among musicians, podcasters, and audio engineers. Known for its affordability and robust performance, the DMP3 offers features that cater to both entry-level users and professional audiophiles.

At the core of the DMP3 are its two high-quality preamps, which utilize discrete transistor technology to deliver an impressive dynamic range and low distortion. This results in clear, high-fidelity recordings that preserve the nuances of any sound source. The preamps boast a gain range of up to 60 dB, providing ample amplification for various microphones, including dynamic, condenser, and ribbon types. The unit supports phantom power, making it compatible with condenser microphones that require additional voltage for operation.

One of the standout characteristics of the M-Audio DMP3 is its exceptional headroom and low noise floor, which allows for capturing clean audio without interference or hiss. The preamps also include a useful -20 dB pad switch, which can be engaged to avoid clipping when recording loud sound sources, such as drums or amplified instruments. This feature ensures versatility in various recording scenarios, from studio setups to live performances.

The DMP3 features balanced XLR output, which minimizes signal degradation and noise interference over long cable runs. This output is particularly useful when connecting to other audio interfaces, mixers, or recording devices. Moreover, the unit is housed in a rugged metal chassis, ensuring durability and portability for those who might be on the go.

The design of the M-Audio DMP3 is user-friendly, with clearly labeled knobs for gain adjustment and easy-to-read indicators for signal presence and clipping. This intuitive layout means users can quickly set up their equipment without getting overwhelmed by complex controls.

In summary, the M-Audio DMP3 combines high-performance microphone preamping with essential features, making it an excellent choice for musicians and audio professionals looking to enhance their recording quality. Its robust design, versatile compatibility, and high-quality output make it a reliable tool for capturing sound with clarity and precision. Whether in a studio or on the road, the DMP3 stands as an essential component in any audio setup.
Top Page Image Contents