MXR M102 Dyna Comp Compression Pedal

The Dyna Comp is a compressor that lets you set a maximum output level and the sensitivity at which it kicks in.

This device can produce that percussive, clicky sound on a clean guitar that you've heard on so many pop hits. It can also even out the volume of sustained tones for mellow lead work.

The MXR Dyna Comp is powered by a single 9-volt battery, or a 9V AC adapter.

Controls: Footswitch toggles effect on/bypass (red LED indicates on).

Output knob sets compressed (attenuated) output level Sensitivity knob sets compression ratio (highest sensitivity is maximum compression).