The Boss Rotary Sound Processor RT-20 employs COSM modeling technology to authentically reproduce classic rotary-speaker sounds.
Part of the Twin Pedal series, it offers adjustable Rise Time, Horn and Bass seed,
Overdrive, and more. And not just for classic twirl,
the Boss RT-20 can be used to create unique overdrive and pulsating effects as well.
This pedal sounds amazing, and offers a stunning graphical view of the virtual rotors on its built-in display.
Boss Rotary Sound Processor RT-20 at a glance:
- Classic rotary speaker sounds using COSM technology
- Easy to connect both guitars and keyboards
- Stunning virtual rotor display
