Used Keeley BUBBLE TRON Effect Pedal

Get classic funky filter tones with this Used Keeley BUBBLE TRON in great condition. This versatile pedal delivers rich envelope filter and auto-wah style sweeps with smooth, musical response for guitar or bass. Simple controls make it easy to dial in touch-sensitive quack, bubbly phaser-like movement, and expressive dynamic effects. Features true bypass switching, standard 1/4" input/output jacks, and runs on 9V DC center-negative power for easy integration into any pedalboard.