Top Gun Technologies Compressor CP-1

The Top Gun Technologies Compressor CP-1 is a micro circuit board kit designed to enhance the audio preamplifier in various 10-meter and CB radios, increasing peak audio output and ensuring clean, high-swing modulation.
Product Details and Specifications
The Compressor CP-1 works by utilizing and enhancing the radio’s internal audio preamplifier to eliminate the “square waving” or distortion on the first word and during audio peaks.
Functionality: Increases peak audio output while maintaining high-level audio without severe squaring of the signal, which helps prevent distortion and “splatter” on adjacent frequencies.
Compatibility: Designed for many 10-meter and CB radios.
Modes: Operates in AM, FM, and SSB modes, keeping the modulation at peak performance in all modes. (Note: the companion MD-1 Modulator only works in AM).
Installation: Installation is accomplished by removing up to three resistors and connecting 7 to 9 pre-stripped and tinned wires, with instructions included for compatible radios.
Dimensions: The physical board dimensions are listed as 0.25″ x 0.75″.
Usage with Limiters: It can be used with or without the radio’s internal modulation limiter; the limiter can be adjusted for excellent forward swing without any square wave audio.
User and Expert Opinions