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The Boss BF-2B Bass Flanger allowed users to shape their sound with four separate controls. Although calibrated for bass frequencies, this pedal could be used with guitar or voice as well. These were made in Japan. Values can vary slightly depending on which label color appears on the pedal. 

Years of Production: 1987 - 1994

Product Specs

  • BF-2B Bass Flanger
  • Brown
  • 1988 - 1995
Made In
  • Taiwan

From the Price Guide

Reviews for the Boss BF-2B Bass Flanger
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  • Awesome little beast

    Verified Purchase

    Love my new boss flanger I much prefer old school gear like this and so happy to see it's in perfect working order. Thanks so much.

  • Excellent flanger

    Verified Purchase

    I wasn't expecting much from this ugly brown made in Taiwan boss pedal, but I was extremely wrong. Full rich soundbut very controllable though at the same time. It has a subtler effect than the BF-2, but it works with bass much better because of this. Extremely musical an inspiring to play. I am now…

  • Awesome!

    Great transaction! A pleasure to do business with. AAAA +