Keeley Bubble Tron Dynamic Flanger Phaser Pedal Bundle with Truetone 1 SPOT Slim 9V DC Adapter

Zappa fan? So are many of the guitarists here at GearNuts. And so is pedal-design guru Robert Keeley. The Keeley Bubble Tron delves into some of the signal manipulation techniques that helped make Frank Zappa such a distinctive lead guitarist. A flanger/phaser that dynamically responds to your pick attack cycling only as you play the Bubble Tron features a Random Stepped Filter with proprietary M-Style Synth bandpass shaping.