The Drive-Bi is a dual channel, op-amp gain circuit. Designed to cover medium to high level amp style drive that is extremely dynamic and raw.

Low channel adds grit, sustain, and overdrive to your amp while still pushing output.

High gain mode expands the low end, saturation, and output compression for huge warm tones.

This is one of the most natural sounding gain pedals on the market. Great for solo boosts as well and something magical happens when you adjust the two knobs.

Main Features:
• Dual Distortion Effects Pedal
• Op amp powered gain circuit for medium to high level amp-style drive
• 2 channels of distortion
o Low: adds grit, sustain and overdrive
o Hi expands low end, saturation and output compression – for huge warm tones
• True bypass switching
• All hand-wired in Chicago, IL, USA
• Powered by (opt.) 9V battery or (opt.) regular 9V DC PSU