This is an overdrive pedal from Zhanrad Nature Sound. Operation has been confirmed, and please refer to the photos for the condition of the enclosure. Thank you. Zahnrad's new Overdrive "SCOTCH". While having an original and unique circuit configuration, it produces a classic drive sound. Through years of experience, the distortion circuit and clean tone circuit are exquisitely blended. By incorporating vintage op-amps, diodes, and ceramic capacitors into the layered tone design, further depth and flavor have been brought out. The lingering echoes of musical tradition and history rise from each and every note. The carefully selected components are completely handmade. Please enjoy the rich playing feel with your favorite phrases.