Inspected & Tested in Japan – Fully Working

This vintage BOSS OD-1 has been tested in Japan and confirmed working properly. The overdrive effect and basic pedal operation have been checked.

Fast FedEx Shipping from Japan

Usually ships within 2 business days via FedEx with tracking. Delivery typically takes around 5 business days after shipment, depending on the destination and customs clearance.

BOSS OD-1 Over Drive – 1981 MIJ / NEC C4558C

An early Japanese-made BOSS OD-1 featuring the desirable NEC C4558C op-amp, Long Dash logo, Black Bottom Label, and Black Pedal Screw.

Known for its warm, dynamic overdrive and distinctive asymmetric clipping, the original OD-1 delivers responsive vintage drive and works beautifully for blues, classic rock, and boosting tube amplifiers.

Vintage Features

• Made in Japan – circa November 1981 (estimated)
• Serial Number: 124800
• NEC C4558C Op-Amp
• Long Dash OD-1 Logo
• Black Bottom Label / Black Pedal Screw
• Original two-knob layout: Level / Over Drive

Condition: Used – Very Good. Tested and working properly. The enclosure shows scratches, paint chips, discoloration, oxidation, and other age-related cosmetic wear. Please review all photos carefully.

Power: Vintage BOSS ACA-type system. Use a standard 9V battery or a suitable ACA-type adapter, typically 12V DC center-negative when connected directly to the DC input. A standard modern 9V adapter may not operate correctly when connected directly.

Included: OD-1 pedal only. No box, battery, power adapter, or manual.

Shipping

Carefully packed and shipped from Japan via FedEx with tracking, usually within 2 business days. Delivery typically takes around 5 business days after shipment, subject to customs clearance and local delivery conditions.

Important Notice for International Buyers

Import duties, VAT, taxes, brokerage fees, and customs clearance charges are the buyer's responsibility unless otherwise stated.

This is a pre-owned vintage electronic device, tested and working at the time of inspection. Long-term operation cannot be guaranteed, and future maintenance may be required.

Please review all photos and power requirements before purchasing. Applicable Reverb buyer protection and return policies remain in effect.