Boss BD-2W Blues Driver Waza Craft Special Edition Pedal Artist Series An SF-12 is actually two

An SF-12 is actually two matched ribbon microphones placed one above the other

4-1/2 Waist

It has a power switch

-Selectable 100Hz high-pass filter for use with an external subwoofer

External High pass filter cutoff frequency control input (2OCT/V) (-5V - +5V)

Boss BD-2W Blues Driver Waza Craft Special Edition Pedal Artist Series An SF-12 is actually twoThe Boss BD 2W Blues Driver Pedal is part of the Waza Craft line, delivering a realistic tube amp overdrive with 2 unique voicings! With the flip of a switch, you can go from the Classic Blues Driver tone and grit, to a customized voicing to thicken up the low end and add a fluid and smooth sustain. This re designed, all analog circuitry gives the Blues Driver Waza Craft its tonal character and added clarity. Both modes are responsive and dynamic,