Used Electro-Harmonix Bassballs Envelope Filter Effect Pedal

Add funky, vocal-style sweeps to your low end with this used Electro-Harmonix Bassballs Envelope Filter in Good condition. Its dual analog filters and dynamic envelope response track your playing for everything from subtle quack to deep, liquid synth-like tones, with a switchable distortion for extra grit. Simple, stage-ready controls make it easy to dial in fast. Standard 1/4" input/output, compact stompbox format, and powered by 9V battery or optional 9V DC adapter.