Boss RT-20 Rotary Ensemble sound processor
The BOSS RT-20 Rotary Ensemble authentically reproduces classic rotary-speaker sounds using COSM®-modeling technology.
From the Beatles to Jeff Beck, Santana to Stevie Ray, many guitar greats have incorporated the rotary speaker into their rigs. 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.
WHY ARE THERE TWO PRICES?
The prices reflect the level of service we can offer depending on how you buy from us:
When you buy online
If you click-and-buy an effects unit from our website, we will offer what every other mail-order company does – boxed warehouse stock sent by Royal Mail.
When you buy in-store
Shopping at One Man Band is a fantastic experience; aside from our three beautiful showrooms, you also get the benefit of independent advice from our staff who are musicians themselves.
When you visit us to look at effects, we spend time explaining the features, benefits and disadvantages of the different makes and models. One of the best ways is to hear them for yourself and ‘play around’ to find which options suit your needs – do you need a single or multi-effects pedal, or would you be better off with a Line 6 or Roland amp which is packed with built in effects?
When we have established which option is best, a product specialist will guide you through using your new equipment, and will be on-hand in the future for personalised training as you progress.
Add to this the other facilities we offer, including finance options, part exchanges and loan equipment if yours is in for repair, buying in-store definitely gives the best value for money.
From the Beatles to Jeff Beck, Santana to Stevie Ray, many guitar greats have incorporated the rotary speaker into their rigs. 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
- Guitar/Keyboard switch
- Dazzling virtual-rotor display
WHY ARE THERE TWO PRICES?
The prices reflect the level of service we can offer depending on how you buy from us:
When you buy online
If you click-and-buy an effects unit from our website, we will offer what every other mail-order company does – boxed warehouse stock sent by Royal Mail.
When you buy in-store
Shopping at One Man Band is a fantastic experience; aside from our three beautiful showrooms, you also get the benefit of independent advice from our staff who are musicians themselves.
When you visit us to look at effects, we spend time explaining the features, benefits and disadvantages of the different makes and models. One of the best ways is to hear them for yourself and ‘play around’ to find which options suit your needs – do you need a single or multi-effects pedal, or would you be better off with a Line 6 or Roland amp which is packed with built in effects?
When we have established which option is best, a product specialist will guide you through using your new equipment, and will be on-hand in the future for personalised training as you progress.
Add to this the other facilities we offer, including finance options, part exchanges and loan equipment if yours is in for repair, buying in-store definitely gives the best value for money.






