Boss HM-2 Japan MIJ (Pre-owned)

The backplate sticker, and battery compartment date code, are missing on this. However, we can date this to being a Japanese example by the location of the power jack (at the base of the pedal, instead of in the middle of the top), the 'made in Japan' stamp on the power jack, and the fact that this runs at 12V. This will not function properly at 9V, as was the case with most Boss pedals of this era.