Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The BF-3 Flanger from BOSS gives guitarists and bassists an updated version of the popular BOSS BF-2 flanger, offering two new modes: Ultra, which provides a deeper flanging effect, and Gate/Pan, which creates a choppy, slicer-type sound. The pedal allows you to create stereo flanging, thanks to its stereo outputs, with varied degrees of depth.
New Ultra and Gate/Pan modes for flanging and futuristic slicer-type sounds
Momentary mode turns flanging on instantly
Tap tempo adjustable via pedal
Independent Guitar and Bass inputs and stereo outputs
In the Box
BOSS BF-3 Flanger Pedal
Limited 5-Year Warranty
Table of Contents
Nominal Input Level
Nominal Output Level
Recommended Load Impedance
10 kOhms or greater
0.3 mS to 14.4 ms (GUITAR IN), 0.3 ms to 6.3 ms (BASS IN)