Boss OD-1 OverDrive is a vintage pedal that was one of the first three compact series pedals released by Boss in 1977. 

Label which has serial number is scratched and serial number can not been seen. However according to circuit and other point, it is surey 1981 Japan made.

original NEC C4558C 

Since this is a used product, there are some minor scratches and dents on the body (please see photos), but no functional problem on it.

All accessories (e.g. power adapters and boxes) are shown in pictures. Please contact us if you would like to see more detailed photos.