BF-3 Flanger Effect Guitar Pedal BOSS

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The BOSS BF3 Flanger pedal is the successor to the popular BF2 and so therefore has all the characteristics of its predecessor with a little something extra.

Independent inputs for guitar and bass make the BF3 guitar pedal effect just as interesting for bass players.

 ✓ Compact Pedal Built On Iconic Legacy of Boss BF-2

 ✓ Mode, Depth, Rate & Resonance Controls

 ✓ Seperate Guitar & Bass Mono Inputs

 ✓ New Gate/Pan Knob Creates Interesting Sounds With Depth

 ✓ Tough, Rugged Boss Built Pedal Ideal For Gigging



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Flanger Guitar Effect Pedal BOSS BF-3


All the official flanging sounds can be adjusted by the Depth, Width, Resonance (almost a kind of feedback control) and manual (by the change of the delay time the effect is changed) controls, making it really versatile.

The new modes (ultra and gate / pan) produce stereo sounds of impressive spatiality.

Independent inputs for guitar and bass make the BF3 guitar pedal effect just as interesting for bass players.

With an additional foot switch the speed of the effect can also be controlled in tap tempo mode.

Flanger BF3 pedal effect is characterised by a very good signal-to-noise ratio.


New & Improved Model of Legendary Boss BF-2

The BF-3 is destined to be an instant icon, much like its older relative the BF-2. With the similar insane flanging sounds, the BF-3 takes flanging to another level with the thickest sounds yet for a full, versatile performance. It's compact, rugged build is incredibly tough and is therefore ideal for the gigging musician whose pedals may need to take a bit of rough use.


Ultimate Tonal-Shaping

The BF-3 Flanger Pedal features 4 control knobs which allow you to shape and create your ideal flanging sound. Depth and Rate are typical controls on a flanger pedal, though the BF-3 boasts many more impressive features to make your sound stand out from the crowd.


4 Modes

There are 4 modes for you to use to suit your playing style including Ultra, Standard, Gate/Pan and Momentary. Ultra allows you to create a deeper and pumped up sound, whereas Standard does exactly what it says and produces a standard flanger. The Gate/Pan Mode is a new feature for the BF-3, as Pan allows the flanger to pan from left to right. Gate allows you to play around with your chords to make them unique and impressive. Finally, Momentary is an extremely useful feature as you are able to only use flanger at certain times during your play; ideal for accentuating a phrase or highlighting a guitar lick.



Resonance offers the opportunity to increase or decrease the frequency of the flanger, and Manual allows you to manually select the frequency at which the effect operates. This makes is incredibly easy for you to adjust the level of the effect to meet your individual needs.


BOSS BF-3 Guitar Pedal Features:

  • BOSS' best flanging effects in a compact pedal
  • New Ultra and Gate/Pan modes for ultra-fat flanging and futuristic slicer-type sounds, respectively
  • Momentary mode turns flanging on instantly
  • Tap tempo adjustable via pedal
  • Independent Guitar and Bass inputs and stereo outputs


Boss BF-3 Flanger Guitar Effects Pedal Specifications:
  • Brand: Boss
  • Model: BF-3
  • Controls: Pedal Switch, MANUAL Knob, RES (resonance) Knob, DEPTH Knob, RATE Knob, MODE Knob
  • Input Impedence: 1 M ohms
  • Output Impedence: 1 K ohms
  • Power Supply: DC 9 V: Dry battery (9 V type), AC Adaptor (PSA-series: optional)
  • Included: Dry battery (9 V type) S-006P/9 V (6F22/9 V) & Owner's Manual
  • Connectors: GUITAR IN Jack, BASS IN Jack, OUTPUT A (MONO) Jack, OUTPUT B Jack, AC adaptor Jack (DC 9 V)


  • Width: 73mm
  • Depth: 129mm
  • Height: 59mm
  • Weight: 420g
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