BOSS BF-2B Bass Flanger effects pedal

Official product image

Image: BOSS / Roland Corporation · Source

BOSS

BF-2B Bass Flanger

FlangerDiscontinued

Bass-focused vintage flanger.

Quick specs

Power
9 V
Current draw
14 mA
Dimensions (in)
2.76 × 4.92 × 2.16 in
Weight (lb)
0.88 lb
Inputs
1× 1/4-inch phone Mono
Outputs
1× 1/4-inch phone Mono

Compare this pedal

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Controls

Not documented.

Power requirements

Voltage
9 V
Power type
DC
Current draw
14 mA
Battery operation
Yes
Battery type
9 V battery

Dimensions & weight

Width
2.76 in
Depth
4.92 in
Height
2.16 in
Weight
0.88 lb

Connections

Inputs
1× 1/4-inch phone Mono
Outputs
1× 1/4-inch phone Mono

Features

SKU
BF-2B

Official BOSS Manual Archive confirms an owner’s manual for this model. BOSS BF-2/BF-2B Service Notes, Feb. 1987: BF-2B current draw 14 mA max at 9 V; same compact chassis/service family.

Documentation

Manufacturer page
Visit
Manual
Download
Specs verified
2026-09-23

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