MCM Electronics

Audio Compressor Audio Input Module By Cebek (PM-9) MCM Part #28-6230

5 stars 1 review
Qty.Volume Price

Specifications Top

Audio Compressor Audio Input Module

Pre-amplifier module for signals with constant output. Maintains the required output level even if the input level increases or decreases. Input signal: 10 mV. Constant Output: 1 V. Impedance Input: 10 ohms. Power Supply: 9-24 VDC / 5 mA (sold separately).

Power supply: 9 - 24 VDC
Maximum Consumption: 10 mA
Band: 50 - 15000 Hz
Min/Max. Input signal: 50 mV/1 V
Input / Output impedance: 1 Kohm/1Kohm
Fix output level, approx. 1 V
Length x Width x Height: 65 x 40 x 15 mm
2.56" x 1.57" x 0.59"

Part Numbers
MCM Part #:28-6230
Cebek Part #:PM-9
Package Specifications & Dimensions
Weight:0.0625 lbs.
Warranty:90 days
Need to Return?
Length:7 in.
Width:3.5 in.
Height:1 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by frankt

    on 4/15/2017

    Great little board, works fast and noiseless

    Overall: 5 out of 5

    Used this to process audio from a communications receiver with varying volumes with different user voice levels on the microphones and the very loud tone calling codes. Worked great when fed into an amp and monitor speaker system in the building. All broadcasts were held at constant volumes.

Associated Products

Image of Magnetic Parts Tray

22-5820 - Magnetic Parts Tray

•Keep your wrenches, sockets, and parts safe and close at hand •Made of heavy duty stainless steel •Prevents items from rolling or sliding •Locks on to any ferrous surface and work at any angle •

On Backorder(Expected in 14 days)


Buy Now
Image of Heavy Duty Crimp Tool For      Solderless Terminals 10-22awg

22-770 - Heavy Duty Crimp Tool For Solderless Terminals 10-22awg

•Crimps insulated solderless terminals for wire gauges 22~10 •Ratcheting action ensures a full crimp cycle for positive connections •Locks in the closed position for storage

In Stock


Buy Now

Others Also Bought

Image of Double Sided Foam Tape

28-955 - Double Sided Foam Tape

•Thousands of uses •Fasten accessories to car dash, etc. •3/4" x 61/2' roll

In Stock


Buy Now
Image of 22

22-24120 - 22" Black Tactical Weatherproof Equipment Case

Durable equipment case provides maximum shock protection for contents making it useful for instruments, audio/video equipment, tactical gear, photographic equipment and test equipment. Pre-cut cubed foam insert (top layer only) is easily customizable to fit nearly...

In Stock


Buy Now