The Ampeg Opto Comp Optical Compressor pedal utilizes an optical circuit to deliver smooth, vintage style compression to add headroom and sustain to your guitar or bass. Dial in a fast, subtle style to control peaks or crank up the compression to add a unique character to your sound. Perfect your tone with the Opto Comp Optical Compressor pedal.

Features:

- Delivers smooth, vintage style compression
- Dial in the perfect sound with Compression and Release controls
- Output control allows you to maximize sustain and make up for heavy compression
- True bypass, analog design with incredible signal-to-noise ratio
- Roadworthy all-metal chassis construction
- 9V DC supply or battery capable (not included)