The Critical Mass pedal was inspired by the Run Off Groove "Big Daddy" circuit.
The goal was to use a LM386 power amp IC in place of a more standard op amp.
The result is a smooth, semi transparent high gain pedal with a unique circuit.
A three band tone stack was added for greater flexibility.
Sonic fusion pedals goal is always to deliver affordable high quality, durable pedals with an emphasis on
quality of tone. This pedal is designed for medium and high gain applications and excels going straight into
the clean channel of an amp.