Sweet, nuanced, and ultra-expressive, the BD-2 Blues Driver stands as an enduring icon in the annals of guitar overdrive. Its influential BOSS analog circuit design behaves like a tube amp, providing natural, touch-responsive gain that’s not possible with standard overdrive and distortion pedals. Nearly three decades on, the BD-2’s articulate voice continues to power the sounds of players in every musical genre, from blues and rock to country, jazz, and beyond.

Specifications

General:
Control: Pedal switch, GAIN knob, TONE knob, LEVEL knob
Indicators: CHECK indicator (Used for indication of check battery)

Input / Output:
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

Connections:
INPUT jack: 1/4-inch phone type
OUTPUT jack: 1/4-inch phone type
DC IN jack

Power:
Power Supply: Carbon-zinc battery (9 V, 6F22) or Alkaline battery (9 V, 6LR61)
AC adaptor (PSA series: sold separately)
Current Draw: 20 mA
Expected battery life under continuous use
Carbon: Approx. 24.5 hours
Alkaline: Approx. 44 hours
These figures will vary depending on the actual conditions of use.

Accessories:
Included: Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Carbon-zinc battery (9 V, 6F22)
Option (sold separately): AC adaptor (PSA series)

Dimensions & 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: 360 g (13 oz)