Guitar effect pedal with feedback and distortion functions. - Model: DF-2 - Functions: Feedback & Distortion - Controls: LEVEL, TONE, DIST, DISTORTION, FEEDBACK - Country of Manufacture: Made in Japan It's old, so it has some scratches, but there are no problems with its operation. It's a rare BOSS pedal. Thank you for looking. Distortion Fuzz Overdrive Distortion-based effects Nirvana Thurston Moore Shoegazer Alternative Noise My Bloody Valentine Vintage Sonic Youth Thurston Moore Nirvana Dinosaur Jr Sebadoh Devi Ever Old Blood Noise EarthQuaker Devices Shoegaze MXR