Shop online for Boss RT-20 Rotary Sound Processor Effect Pedal today.  Now available for purchase from Midlothian Music of Orland Park, Illinois, USA
Midlothian Music of Orland Park

Boss® RT-20 Rotary Sound Processor Effect Pedal

Regular price $ 189.99 Sale price $ 239.99 Unit price per

Boss RT-20 Rotary Sound Processor Effect Pedal

A very lightly used effects pedal that is in MINT condition. Includes original packaging and paperwork. NOTHING is wrong internally nor cosmetically. It is ready to rock. In the original box as well.

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. Awesome organ sounds from your guitar.


  • RT-20 Rotary Sound Processor Effect Pedal
  • Twin Pedals
  • 4 Different Modes: 1 - Standard Rotary + Natural Overdrive ; 2 - Enhanced Rotary + Natural Overdrive ; 3 - Enhanced Rotary + Stack Amp Overdrive ; 4 - Uni-V + Stack Amp Overdrive
  • Control Effect/Direct Levels, Slow/Fast Speed, Balance, Overdrive
  • Guitar or Keyboard drive type
  • Stereo or Mono Input/Output jacks
  • 6 AA batteries or DC Boss PSA Power Adaptor
  • Authorized Boss Dealer

Thanks for visiting Midlothian Music. Call us (708) 403-3733 with any questions. Proudly serving your music needs for over 60 years as a family owned business. Open 7 days weekly and shipping daily. We stock a large selection of effect pedals and accessories.

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