Bogen Communications International, Inc LMM1S Mic/Line Input Module Cover

Bogen LMM1S Module Cover

The Bogen LMM1S Mic/Line Input Module Cover protects a professional audio input module used in commercial sound systems. It suits installers and technicians who need to shield the module from dust and damage during deployment. The cover is designed for the specific LMM1S unit supplied by Bogen Communications International, Inc. New condition ensures clean, undamaged protection out of the box.

Electronically Balanced Input

The module behind this cover features an electronically balanced input that accepts both line-level and microphone-level signals. A LINE mode handles high impedance sources while a MIC mode accommodates low impedance inputs. This dual-mode capability is the primary specification that determines compatibility with the connected audio sources. Gain range switching and trim control allow precise level matching for each input type.

Phantom Power and Gating Integration

The covered module provides 24V phantom power for condenser microphones and includes audio gating with adjustable threshold and duration. Bass and treble controls shape the tone before the signal leaves the module. Installation requires a compatible Bogen rack or enclosure that accepts the LMM1S form factor. The cover frees up the module’s front-panel controls for quick access while keeping the circuitry protected.