[Super Rare] BOSS OD-1 1979 Silver Screw Made in Japan Boss Compact Effector JRC4558D Over Drive MADE IN JAPAN Vintage Overdrive

The OD-1 is the world's first overdrive pedal created by BOSS.

Manufacturer: BOSS
Model number: OD-1
Year: 1979
Operational amplifier: JRC4558D
Serial No.: 8800
silver screws
difficult to get.
For the 1979 model, the "-" (hyphen) in the notation OD-1 is a full-width character.
Although the pedal is about 45 years old, there is relatively little paint loss, and it sounded great when played with a Les Paul.
Sound output has been confirmed by connecting to an amplifier. Power has been confirmed with batteries and power adapter. Batteries and power adapter are not included. There may be other oversights, but please only bid if you understand the current condition of the item.