ONERR copper tremolo CT-1 effects pedal

I'm selling a vintage Onerr Copper Tremolo CT-1 guitar pedal in excellent condition in box with all original paperwork, catalog and user guide. Very similar to BOSS It delivers a range of tremolo tones from subtle to choppy, perfect for experimenting with different musical styles. * Type: Tremolo * Model: CT-1 * Brand: Onerr Try it before you buy it.