Used BOSS RT20 Rotary Sound Effect Pedal

Bring classic rotary speaker swirl to your rig with this used BOSS RT-20 Rotary Sound pedal in great condition. Dual modes deliver vintage tube-style rotation plus modern tones, with Speed, Drive, Balance, and Rise/Fall controls for expressive, amp-like movement. Tap tempo and selectable fast/slow switching make it stage-ready, while stereo inputs/outputs create wide, immersive modulation. Runs on a 9V battery or standard 9V DC adapter, and BOSS’ rugged design is built to last.