Boss - BF-3 Flanger
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.Couldn't load pickup availability
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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 five-year warranty
BF-3 Flanger |
|
| Nominal Input Level | -20 dBu |
| Input Impedance | 1 M ohm |
| Nominal Output Level | -20 dBu |
| Output Impedance | 1 k ohm |
| Recommended Load Impedance | 10 k ohms or greater |
| Bypass | Buffered bypass |
| Controls | MODE knob |
| RATE knob | |
| DEPTH knob | |
| RES (Resonance)/MANUAL knob | |
| Pedal switch | |
| Indicator | CHECK indicator (Used for indication of check battery) |
| Connectors | GUITAR IN jack: 1/4-inch phone type |
| BASS IN jack: 1/4-inch phone type | |
| OUTPUT A (MONO) jack: 1/4-inch phone type | |
| OUTPUT B jack: 1/4-inch phone type | |
| DC IN jack | |
| Power Supply | Alkaline battery (9 V, 6LR61) |
| AC adaptor (PSA series: sold separately) | |
| Current Draw | 60 mA |
| Expected battery life under continuous use | Alkaline: Approx. 4 hours |
| *These figures will vary depending on the actual conditions of use. | |
| Accessories | Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information") |
| Registration Card | |
| Alkaline battery (9 V, 6LR61) | |
| Options (sold separately) | AC adaptor: PSA series |
Size and Weight |
|
| Width | 73 mm |
| 2-7/8 inches | |
| Depth | 129 mm |
| 5-1/8 inches | |
| Height | 59 mm |
| 2-3/8 inches | |
| Weight (including battery) | 425 g |
| 15 oz | |
| * 0 dBu = 0.775 Vrms | |
| *The specifications are subject to change without notice. |
Boss
AUTHORIZED DEALERAvailable in store & online — Nantel Musique
Boss is one of the most recognized names in musical instruments worldwide. Known for exceptional build quality, innovative design, and reliable performance across every price range, Boss instruments are trusted by beginners and touring professionals alike.
at nantel musique, we carry a curated selection of boss effects & pedals — each one inspected, set up, and backed by our expert team. every purchase includes our satisfaction guarantee and dedicated after-sales support.

