Yamaha Compressor CO-100

Description

The Yamaha CO-100 compressor pedal uses a single control to set the amount of compression applied to the input signal. Turning the knob clockwise increases the compression ratio, which reduces the dynamic range between quiet and loud notes, making the overall output level more consistent. The pedal is designed for use with electric instruments and operates in a straightforward manner, with the compression effect applied to the entire signal path. It features a standard input and output jack for mono operation, and it is powered by a standard 9-volt battery or an optional AC adapter. The compact metal housing is built to withstand the rigors of pedalboard use, and the single-knob interface allows for quick adjustments during performance.