Boss 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