Amazing new pedal from Robert Keeley. The Bubble Tron can take you on a wild ride of modulated filtered madness!
Inspired by some of the the most famous Frank Zappa tones. This time Keeley has made the the flanger and phaser dynamic, so your pick attack can really control how wild this little beauty sounds! The Random Stepped filter with its new "M-Style" bandpass shaping is a creative guitarists dream!