Used Ampeg OPTO COMP Effect Pedal

Get smooth, studio-style dynamics with this Used Ampeg OPTO COMP effect pedal in excellent condition. Designed for bass and guitar, it delivers warm, musical optical compression with simple, gig-friendly controls for Compression and Output level. True bypass switching keeps your tone intact when off, and its rugged, compact enclosure is built for the road. Ideal for adding punch, sustain, and consistent levels—whether you’re laying down clean grooves or driving your amp harder.