Up for sale is a M-Audio DMP3 2-Channel Dual Microphone/Instrument Preamplifier. 
Highly regarded in the home studio community for its clean, transparent gain and low noise floor, this versatile preamp is perfect for boosting microphones or recording direct instruments with pristine audio quality. The classic dual amber-backlit VU meters give your setup a beautiful vintage look while providing accurate signal monitoring.
Features & Specs:- 2 completely independent channels with up to 66dB of clean gain.- High/Low gain switch and continuous rotary gain controls per channel.- Low Cut filters (75Hz) to eliminate low-end rumble.- Phase inversion switches on the rear panel for perfect stereo alignment.- +48V Phantom Power for condenser microphones.- Rear Connections: XLR Microphone inputs, 1/4" TRS Direct instrument inputs, and 1/4" balanced outputs.
Condition: Pre-owned condition. The unit has been power-tested and both analog VU meters illuminate cleanly in a vibrant amber/orange glow. All front-facing knobs and push buttons are structurally sound and responsive. The metal chassis shows standard minor cosmetic signs of use, including light top surface scuffs, faint scratches, and edge finish wear from studio handling (visible in photos). Includes power cord. Please review all high-resolution photos for the exact cosmetic condition before purchasing.