Description

The 1979 Boss OD-1 MIJ silver screw is an early Japanese-made overdrive pedal and one of the most important drive pedals in effects history. Produced in Japan during the late 1970s, this version is easily identified by the silver screw battery compartment and is highly regarded for its original analogue circuit, which laid the foundation for countless overdrive designs that followed. Rather than heavy distortion, it delivers a smooth, natural breakup that enhances an amp’s character and responds closely to playing dynamics.

The OD-1 uses a simple control layout with Level and Drive knobs, allowing players to set overall output volume and the amount of overdrive applied to the signal. Its asymmetrical clipping design produces a soft, amp-like response with strong midrange presence, making it ideal for pushing tube amps, adding edge to clean tones, or stacking with other gain pedals. The touch sensitivity makes it especially responsive to pick attack and guitar volume adjustments.

Built in Boss’s famously rugged metal enclosure, the 1979 MIJ silver screw OD-1 features standard ¼-inch input and output jacks and runs on a 9V battery or early Boss ACA-style power supply. Due to its age, build quality, and tonal character, this version is highly sought after by collectors and players alike, valued for both its historical significance and its warm, musical overdrive sound.

This unit has the 8 pin chip.

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FAQs

How long is the warranty period?

For new products, you will get the full manufacturer warranty. For our second-hand products, we will cover any fault within 4 weeks of the purchase of any guitar. For pianos, that will be extended to 3 months.

What is the estimated delivery time?

We use the 24hr delivery in UK mainlands if it can be delivered by post. For Scotland and Wales, it depends on the area and the distance from our warehouse, but our aim is to get you order to your hands as soon as possible.

For products that cannot be posted, we will arrange the delivery with you to suit your schedule and deliver it to you

Do you offer international shipping?

We usually can ship instruments worldwide. Please get in touch to get a quote

What is the maintinance on your USED products?
  • Guitars: Every guitar will be setup to a high playing standard before shipping. The electronics are checked and if there is any issue with guitar, it will be fixed.
  • Pianos: Every piano is fully tested to make sure it's fully functional, cleaned, and if it's digital, a facroty reset is performed.
Do you offer assembly and installation?

We offer installation and assembly for pianos, drum kits, or any products that require it for and extra charge. Please get in touch so we can provide you with a quote.

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