RT-20 Rotary Processor

The BOSS RT-20 Rotary Sound Processor is a rotary speaker effects pedal designed to emulate classic rotating speaker sounds using COSM-modeling technology. Main controls include adjustable rise time, independent horn and bass speed, and onboard overdrive. The RT-20 features a graphical display that visually represents the rotation of the virtual speaker’s components. In addition to traditional rotary tones, this BOSS effects pedal can produce pulsating modulation and overdriven effects. Connectivity options allow for integration into a wide range of pedalboard setups, including stereo output. **Key Features:** - Rotary speaker effects pedal with COSM-modeling technology - Independent control of horn and bass rotor speed - Adjustable rise time and overdrive parameter - Onboard graphical display for visual rotor simulation - Stereo output for spacious signal routing - True bypass design for transparent signal path