RT-20

Boss

Dimensions: 173 mm wide; 158 mm high

Current Draw: ? mA / 9 V DC / Negative Center

Price: $350

This Pedal is discontinued.

MG ID: 21408

Rotary Sound Processor

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

https://www.boss.info/us/products/rt-20/

submitted Mar 14th 2019, 14:44 by tegralogic | last Change Feb 2nd 2022, 14:13 by jontree255

Marketplace sell and buy used pedals

Date	Region	Description	Price
2026-03-22	USA	Up for sale is a Boss RT-20 Rotary Ensemble pedal in mi...	$380.00
2026-03-22	USA	Boss RT-20 BOX only.see photos, please ask if you have ...	$54.99
2026-03-21	Japan	[Product Description]This item is a used effects pedal ...	$352.62
2026-03-08	USA	Boss RT-2 Rotary Ensemble in mint condition. This was a...	$190.00
2026-02-13	USA	This item has been carefully examined and is fully cove...	$239.99
2026-02-03	UK	Rotary speaker cabinets sound amazing, but their size a...	$253.32