Danelectro Cool Cat Fuzz v2 effect pedal. Operation with an AC adapter has been confirmed. It's in relatively clean condition. This is the type with a dual-axis Bass/Treble tone knob, which is quite effective, giving the impression that a wide range of tones can be created. Please note that this is not a new item. - Model Name: Cool Cat Fuzz - Features: True Bypass - Controls: Volume, Tone, Fuzz - Inputs: Input, LED Output - Power: 9V DC Thank you for looking.