Mad Professor Sweet Honey Overdrive Hand Wired This is the Mad Professor Sweet Honey Overdrive. Hand-wired, it offers excellent note separation, and the circuit is designed to be powered by 18V, so the sound when using 18V is exquisite. No issues, operation confirmed. Includes original box. This is from the 1600s serial number range, and it's in very good condition with no noticeable scratches, making it a valuable item. In my opinion, it's in beautiful condition for its age, but please understand that it is a used item. Thank you.