Used MXR M102 Dyna Comp Effect Pedal

The Used MXR M102 Dyna Comp is a classic compressor pedal in great condition, perfect for guitarists seeking smooth, consistent tone and enhanced sustain. Known for its simple two-knob operation—Output and Sensitivity—it offers easy control over compression level and sustain, making it ideal for both live performance and studio recording. Featuring true bypass switching, this red box preserves your guitar's natural tone while delivering warm, vintage-style compression. The Dyna Comp operates on a 9V battery or optional AC adapter (not included) and is housed in a rugged metal chassis for reliability on the road. Whether you're tightening up your clean tones or adding punch to your solos, this proven pedal delivers iconic sound with ease.