Get rid of all the drives on your board. You’ll only need one with the EarthQuaker Devices Gray Channel Driver, a dual overdrive that was modeled after old grey-box hard-clipping distortion pedals. Create low-gain tones, high-gain distortion, or any drive in between with the Gray Channel. Both the green and red channels have Gain and Output knobs, but each channel boasts different clipping diodes. The green channel has silicon and germanium, while the red has LED and FET.