BF-3

Flanger

BF-3

The Flanger Gets a Face-Lift

Building on the 20-year legacy of the famous BOSS BF-2, the new BF-3 flanger pedal gives guitarists and bassists an updated version of the classic BOSS flanger with the thickest stereo flanging sounds ever. Two new modes (Ultra and Gate/Pan) create stereo flanging with incredible depth--even Slicer-type effects and sounds that seem to "swirl" around the listener. An instant classic.

Video Library

Audio Library

　
Nominal Input Level
-20 dBu
Input Impedance
1 M ohms
Nominal Output Level
-20 dBu
Output Impedance
1 k ohms
Recommended Load Impedance
10 k ohms or greater
Delay Time
0.3 mS to 14.4 ms (GUITAR IN), 0.3 ms to 6.3 ms (BASS IN)
LFO Speed
100 mS to 18 S
Residual Noise
-95 dBu (IHF-A Typ.)
Controls
Pedal Switch, MANUAL Knob, RES (resonance) Knob, DEPTH Knob, RATE Knob, MODE Knob
Indicator
CHECK Indicator (Serves also as tempo and battery check indicator)
Connectors
GUITAR IN Jack, BASS IN Jack, OUTPUT A (MONO) Jack, OUTPUT B Jack, AC adaptor Jack (DC 9 V)
Power Supply
DC 9 V: Dry battery (9 V type), AC Adaptor (PSA-series: optional)
Current Draw
40 mA (DC 9 V)
Accessory
Dry battery (9 V type) S-006P/9 V (6F22/9 V)
Owner's Manual
Option
AC Adaptor: PSA-Series
Size and Weight ( incl. battery )
Width
73 mm
2-7/8 inches
Depth
129 mm
5-1/8 inches
Height
59 mm
2-3/8 inches
Weight
420 g
0 lbs. 15 oz.
* 0 dBu = 0.775 Vrms.
*The specifications are subject to change without notice.

Downloads

Brochures

Support

If you have questions about operating your BOSS product, please check our Knowledge Base for answers to the most common questions.
You can also contact our Product Support department by phone or email.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference.

Support Documents