This is a Brand New Mad Professor Simble Mk2 Overdrive Pedal.
It is a Transparent and Organic sounding Overdrive.
It always retains the core tone of your guitar.
It works as a Clean Boost..."on the edge" Crunch...or a Sweet Singing Overdrive.
The Mk2 is an Improved Version of the original Simble.
The Improvements give it a More Open sound...More Headroom.
The Contour gives you an extended High End from the V1.
