Build Your Own Clone Message Board

Is there a way to blend clean back into the circuit like the sparkle drive?

the clean is actually present in the circuit right now listen closely on your clean channel and you can hear it tucked under the distortion/overdrive. if you want to add another circuit/ board to you pedal its possible but you might want to try this first to increase the amount of clean already present. its much simpler.

http://www.muzique.com/news/tube-screamer-mix-control/