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Boss BF-3 Flanger Guitar Effects Pedal

The BF-3 Flanger Pedal gives you that classic Boss flange with modernized features.


(6 reviews)


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MSRP: Old Price $249.99 Discounted Price $159.99 Save : $90.00 (36%)
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MSRP: Old Price $249.99 Discounted Price $159.99 Save : $90.00 (36%)
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For 20 years the BF-2 was the go-to flanger pedal, now the legacy continues with the BF-3 Flanger pedal. The BF-3 offers guitarists, and now bassists with it's designated bass input, the thickest stereo flanging sounds of all time. The BF-3 also features dual outputs, stereo and mono. The stereo output enables the BF-3 to give you a broad tone along with a deep effect that conveys a sense of three-dimensional rotation.

The BF-3 features the classic standard flange mode as well as two updated modes, ultra and gate/pan mode for ultra-fat, very low noise flanging. The ultra mode allows for a more intense flange effect. When the mono output is being utilized in the gate/pan mode, the BF-3 automatically adds a slicer effect to the flange; when using the stereo output the flange effect is panned out three-dimensionally for an in depth, swirling effect. Another updated mode of the BF-3 is the momentary mode which provides you with the ability to instantaneously apply the flanger whenever it is needed within a phrase. The BF-3 also includes a tap tempo function which allows you to set the rate to the tempo at which the pedal is pressed.

Add a little variety to your rig with the BF-3. This is a must have pedal for guitarists and bassists everywhere looking to expand their tonal palette.

Order your Boss BF-3 Flanger Pedal from Sam Ash Direct today with the security of our 45/60 day return/price protection policy, and be sure to take advantage of our fast, free shipping.

Things You Will Get:

  • Effect Pedal
  • Dry Battery 9 V
  • Manual

Definitely buy


very simple but high quality flanger!



Boss pedals are a must have


When it comes to pedals, I like the ones that make my guitar sound vintage/dreamy. The flanger makes a great combination of both. This can make and atmospheric/layering sounds to a guitar in which you can vibe too. Boss pedals have a name in the industry, which guarantees quality and durability.



Great flanger pedal!


Tried a few different flanger pedals and got the Boss, as it produced a great flange effect and was extremely simply to use and get the sound I needed quickly. What more do you need? Perfect pedal for what I was looking for!


Noblesville, Indiana


Great flanger


Great all around flanger. You can actually get a lot of different effects out of this than just the typical swoosh and jet sounds. Rugged build like all Boss effects. Very cool.

practice junkie

Indianapolis IN


The Best Flanger Pedal


This is a great effect pedal. This was the first pedal I bought and it was a good choice. The effects are easy to use and it includes a booklet that gives you some useful effect combos. I always use the Flanger/Tremolo effect setting. It gives a good flanger along with some tremolo effect. This makes it almost two pedals in one!

Kev The Tank

Clark, NJ




i use this pedal when im praticing or jamming, concerts and other events. This is the one pedal every musician should have. This Flanger is very easy to use. all the settings are simple. I play a 6 string bass and this pedal has an individual BASS INPUT! it gives my music expression in a way that no other pedal can. Good Job Boss! keep it up!

Jokline 57

St. Louis Missouri


BF-3 Flanger Guitar Effects Pedal

4.8 6


Model BF3

Boss BF-3 Flanger Owner's Manual

Warranty Info:

BF-3 Flanger Guitar Effects Pedal

Effects pedals: 5 years parts, 3 years labor All other products: 1 year parts, 90 days labor

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