Used Keeley Bubble Tron Effect Pedal

Explore funky, vowel-like filter sweeps with this Used Keeley Bubble Tron in great condition. Designed for guitar and bass, it delivers dynamic envelope filter and auto-wah style tones with smooth response and plenty of character for funk, rock, and jam leads. Simple onboard controls make it easy to dial in quack, sweep, and sensitivity to match your touch and pickup output. Built tough for reliable performance on any pedalboard.