Used BOSS RT-20 Effect Pedal

Experience rich, authentic rotary speaker sounds with this used BOSS RT-20 Rotary Ensemble pedal in great condition. Powered by COSM technology, it delivers adjustable Rise Time, Horn and Bass speed, and Overdrive for vintage tone shaping. Stereo outputs and visual spinning speaker display enhance both sound and stage presence. Perfect for guitarists and keyboardists seeking classic rotary effects with modern flexibility, all in a durable twin-pedal chassis built for long-lasting performance.