Jim Dunlop MXR Super Comp Compressor
The MXR Super Comp is the latest version of the legendary Dynacomp. The Output and Sensitivity knobs let you dial in the perfect setting to keep your parts where they belong in the mix. The new Attack Level control lets you keep your initial bite and chunk as you pour on the sustain. If you want tight, snappy clean tones and soaring lead tones, the Super Comp is the pedal for you.
Requires a centre-negitive 9 volt power supply, or a 9 volt battery