From Daredevil:
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.
- Hi gain mode expands 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.
- VOLUME – Controls effect output
- GAIN – Amount of circuit drive
- HI / LOW – Selects between both channels of gain
- True bypass, runs on 9V battery or DC supply