Used Boss BF-3

🇯🇵Boss2002–presentStill in productionAlso known as: BF-3, Flanger
For sale now:19422 listings
Price range:$29–$191
Most common:good

About the Boss BF-3

The Boss BF-3 was introduced by Boss in 2002 and remains in production today. Boss has been building instruments in Japan since 1973. You may also see this listed as "BF-3", "Flanger" — 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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