Keeley Used Keeley BUBBLE TRON Effect Pedal

Experience vintage modulation magic with the Used Keeley BUBBLE TRON Effect Pedal, offered in great condition and fully functional. Designed to capture the psychedelic sounds of Frank Zappa, this unique pedal delivers dynamic flanger, phase, and randomized step filter effects with expression pedal compatibility. The Bubble Tron features three main modes: Flanger with positive or negative feedback, Phase with multi-stage dynamic response, and Filter that tracks your picking for rhythmic effects. With true bypass switching, rugged enclosure, and intuitive controls for Rate, Depth, Blend, and Sensitivity, it's a versatile tool for adventurous guitarists. Powered by standard 9V DC (not included), this used unit shows minimal cosmetic wear and performs reliably. Whether you're chasing quirky modulation or crafting atmospheric tones, the Keeley BUBBLE TRON is your gateway to sonic exploration. Grab this rare find and add a touch of analog-style unpredictability to your pedalboard today!