From the Beatles to Jeff Beck, Santana to Stevie Ray, many guitar greats have incorporated the rotary speaker into their rigs. With this in mind BOSS proudly presents the RT-20 Rotary Sound Processor. Employing COSM-modeling technology, the RT-20 authentically reproduces classic rotary-speaker sounds. It offers adjustable Rise Time, Horn and Bass speed, Overdrive, and more. And not just for classic twirl, the 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.
Authentic rotary speaker sounds via COSM® technology
Slow/Fast transition time is adjustable from gradual to rapid change; optional Expression pedal can control speed in real time
Onboard Overdrive effects
Adjustable mix balance between Treble Rotor and Bass Rotor
4 types of sounds, from standard rotary speaker effects to rock-oriented tones, UNI-V, and more
Dazzling virtual-rotor display
Need more information or advice on this product?
You can contact us by telephone from Tuesday to Saturday from 9:00 to 12:30 and 15:00 to 19:30 at number 0423 303236, or you can use the form below to send us an email, we'll get back in 24/48 hours.
We ship to most EU countries in 48/72h. Hold on a little more if you buy during weekend or holidays.
Buy what you want! Shipping cost as a flat rate of just 20€
Choose your payment, we accept PayPal and credit cards but also bank transferts.
The website is protected by a Digicert SHA-256 certificate.