Boss HM-2 Heavy Metal – Made in Japan (ACA Adapter Version)

This is an original Boss HM-2 Heavy Metal, made in Japan during the ACA adapter era.

It delivers the famous aggressive and raw distortion sound, often associated with the classic Swedish “chainsaw” metal tone.

Condition

This pedal is fully functional and works exactly as it should.

There are visible signs of use, including paint chips, scratches, and cosmetic wear consistent with age.

These cosmetic issues do not affect performance in any way.

Please see the photos carefully for the exact condition.

Details

Made in Japan

ACA adapter version (ACA-100 series recommended)

Tested and working properly

Pedal only (no box or accessories)

Power Supply Notice (Important)

Please note: This pedal uses the original ACA power system and is not designed for standard PSA adapters without proper voltage conversion.

Using an incompatible adapter may result in low output or improper operation.

Shipping

Ships from Japan.

International delivery usually takes 1–2 weeks, depending on destination.

Returns

Returns are accepted only if the item is not as described.

Return shipping costs are the buyer’s responsibility.