Used only once, so in great condition. Selling because it's surplus to requirements tbh. The manufacturer says this... Features: 100% Analog Envelope Filter/Auto Wah by Picking Dynamics Designed for both Guitar & Bass with Fast and Accurate Tracking Wide Range Funky Tone Shaping with 4 useful Knobs True Bypass Footswitch keeps a clean Signal Path Working with 9V Center Negative Regular Pedal Power Supply(not included)
eBay