Used Keeley Bubble Tron Effect Pedal

Bring expressive funk and synth-like textures to your rig with this used Keeley Bubble Tron in great condition. This analog multi-effect delivers envelope filter, phaser, and flanger sounds with smooth, musical response. Simple controls let you dial in sensitivity, rate, and intensity quickly, while true bypass keeps your core tone intact when off. Runs on standard 9V DC (center-negative) power for easy pedalboard integration.