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.
 
-On/Off foot Pedal switch
-Rate knob
-Depth knob
-RES (Resonance)/MANUAL
-knob
-1/4" mono Guitar and bass input jacks
-1/4" mon and stereo output jacks
-DC 9V 60 mA power in jack
-Buffered bypass
-Alkaline battery: Approx. 4 hours