Used DIAMOND PEDALS COMP JR Effect Pedal

The used Diamond Pedals Comp Jr is a boutique-quality optical compressor in great condition, delivering smooth, transparent compression with studio-grade clarity. Featuring a minimalist control layout—Comp, EQ, and Volume—it offers intuitive tone shaping with a vintage warmth ideal for guitar or bass. Powered by standard 9V and built with true bypass switching, the Comp Jr ensures tonal integrity while enhancing sustain and dynamic control for stage or studio performance.