Up for sale is a BF-1 Flanger by Boss Corporation, one of Boss’s earliest and most iconic modulation pedals, Made in Japan.

The BF-1 delivers that unmistakable jet-plane sweep and lush analog flange, with a wide range of tones—from subtle movement to deep, resonant modulation. It’s known for its warm, musical character and robust build quality, making it a staple for players chasing classic late-’70s and early-’80s sounds.

This is the original large-format BF-1, highly regarded for its rich analog circuitry and vintage tone.

This unit comes from a private collector, stored in a climate-controlled environment and unused for 15+ years.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed2 months ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • BF-1 Flanger
Categories
Year
  • 1970s
Made In
  • Japan

Product safety information may be available here.

Michael's Eclectic Pedals

Pukalani, HI, United States
Joined Reverb:2026

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