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Bogen LMM1S mic/line input module cover new

Bogen Communications International, Inc

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

SKU CH-3Y1C-TC8BR

Protects a Bogen LMM1S mic/line module with gain, EQ and phantom power

  • Electronically balanced input reduces noise in professional audio setups
  • Switchable LINE and MIC modes suit high and low impedance sources
  • Gain range switch and trim control provide precise level adjustment
  • Bass and treble controls shape tone directly on the module
  • 24 V phantom power and adjustable audio gating support condenser mics and noise control

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.

Highlights

  • Electronically balanced input reduces noise in professional audio setups
  • Switchable LINE and MIC modes suit high and low impedance sources
  • Gain range switch and trim control provide precise level adjustment
  • Bass and treble controls shape tone directly on the module
  • 24 V phantom power and adjustable audio gating support condenser mics and noise control

Specifications

BrandBOGEN - AVAD

Questions about this item

What does the 24 V phantom power mean when the module is installed in a rack?

The 24 V phantom power supplies condenser microphones directly from the module, so no external power supply is needed for those mics.

How do the MIC and LINE modes affect the input impedance?

MIC mode sets a low-impedance input for dynamic or condenser microphones, while LINE mode sets a high-impedance input for line-level sources such as mixers or playback devices.

What physical space does the cover occupy in a standard rack?

The cover fits a single module slot in a compatible Bogen rack frame, securing the LMM1S input module in place.

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