Availability: Please submit request below...

Boss RT-20 Rotary Ensemble

Availability: Please submit request below...
R3,995.00 R5,595.00
Seen a better price? Let us know!
COSM-modeled Rotary Speaker Emulation Pedal with Overdrive Effects
29% Off. Confirm your order at this great price...





From the Beatles to Jeff Beck, Santana to Stevie Ray Vaughan, many guitar greats have embraced the rotary speaker sound onstage and in the studio. BOSS proudly announces the newest member of its Twin Pedal series - 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 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 RT-20 Rotary Sound Processor at a Glance

  • Classic rotary speaker sounds using COSM technology
  • Easy to connect both guitars and keyboards
  • Stunning virtual rotor display

Classic rotary speaker sounds using COSM technology

Years of intensive research and development have made Roland and BOSS world leaders in modeling technology. Roland's breakthrough Composite Object Sound Modeling (COSM) uses the advantages of multiple modeling methods, and succeeds in accurately emulating existing sounds as well as producing sounds that have never before been created. With the BOSS RT-20, COSM is used to simulate classic rotary characteristics, and beyond. The virtual horn and bass speaker can be independently adjusted, while the BOSS RT-20's unique graphic display provides a real-time view of the rotation pattern and speed.

Easy to connect both guitars and keyboards

Guitars and keyboards alike can be plugged into the Easy to connect both guitars and keyboards. Use the Drive Type switch to optimize the effects for guitar or keyboard. Surround your listeners in animated sound with the RT-20's dual outputs, which enable true stereo effects. Add color by adding an expression pedal (such as the new BOSS FV-500H/FV-500L, optional), which lets you control parameters such as rotation speed seamlessly from slow to fast in real time. The BOSS RT-20's phone jack is handy for private practice and experimentation.

Stunning virtual rotor display

Thanks to its stunning visual display, the BOSS RT-20 might be the most eye-catching pedal in BOSS history. The spinning lights don't just look cool, they also show the audio-rotation characteristics of the RT-20 in real time. The center of the display, illuminated in red light, represents the virtual horn. The outside ring, illuminated in blue, displays the rotation of the virtual bass speaker. It's attractive while also being informative!

      BOSS guitar pedals: rugged, reliable, more than 10,000,000 sold

      More than 10,000,000 BOSS guitar and bass effects pedals have been sold to players worldwide, including such top players as Yngie Malmsteen, Dave Navarro, John Petrucci, Marty Friedman, Steve Vai, and Joe Satriani. You've also no doubt heard BOSS pedals recorded and onstage beneath the feet of bands of all genres, including Muse, The Killers, and Silversun Pickups. The reason for the success is clear: not only do BOSS effects pedals sound great - but they're also built like tanks and designed with serious use in mind. Each BOSS pedal is housed in a stomp-ready metal box and features a rubberized stomp area and base, to help safeguard against slipping. So, whether you're a fresh-out-of-the-gate beginner, an axe-veteran designing your dream pedalboard, or anywhere in between, you can depend on BOSS's proven line of pedals to craft your tone.

      What BOSS Says...

      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.

      BOSS RT-20 Rotary Sound Processor Features:

      • Authentic rotary speaker sounds by 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

      Take your guitar or keyboard for a spin with the BOSS RT-20 Rotary Sound Processor!

                          Pedal Type Stereo Rotary Speaker
                          Inputs 2 x 1/4"
                          Outputs 2 x 1/4", 1 x TRS (Headphones)
                          Power Source 9V DC power supply required (sold separately)
                          Batteries 6 x AA
                          Height 2.25"
                          Width 6.8"
                          Depth 6.25"
                          Weight 2.8 lbs.
                          Manufacturer Part Number RT-20

                          YOU MAY ALSO BE INTERESTED IN THE FOLLOWING PRODUCT(S)