Biamp PRE-AMPLIFIERS PM4100
Half-Rack Stereo Pre-Amplifier / 4-Input Mixer
The PM4100 is a compact half-rack stereo pre-amplifier and mixer that brings multiple audio sources together ahead of a power amplifier. With four inputs and a stereo output, it is an ideal front end for background music and announcement systems in shops, bars, restaurants, and other light-commercial venues.
Level controls let installers balance sources such as media players, microphones, and line feeds, while the pre-amplified stereo output feeds an amplifier or self-powered speakers cleanly. Its half-rack chassis mounts neatly in equipment racks or discreet locations, making it a practical, space-saving building block for distributed audio.
Key Features
- Four inputs mixed to a stereo pre-amplified output
- Ideal front end for background music and paging systems
- Independent level control for balancing sources
- Compact half-rack chassis saves rack space
- Clean signal to feed power amplifiers or active speakers
- Suited to retail, hospitality, and light-commercial audio