Used Boss SD-1

🇯🇵Boss1981–presentStill in productionAlso known as: SD1, Super OverDrive
For sale now:19450 listings
Price range:$39–$179
Most common:good

About the Boss SD-1

The Boss SD-1 has been in Boss's lineup since 1981 — over 45 years of continuous production, which speaks to how well it has been received. Boss has been building instruments in Japan since 1973. You may also see this listed as "SD1", "Super OverDrive" — they refer to the same instrument.

Buying Guide

  • 1Test the footswitch — it should click firmly and engage/bypass cleanly without pops or signal drops.
  • 2Check that all knobs turn smoothly through their full range. Scratchy pots are cheap to fix but indicate age or neglect.
  • 3If the pedal uses a battery, check the battery compartment for corrosion. If it uses a power supply, test with a standard 9V center-negative supply.

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