Mad Professor Fuzz32 Demo By Marko Karhu

Mad Professor FUZZ32 demo by Marko Karhu

Mad Professor Pedals

Mad Professor Fuzz32 into a vintage Marshall by Marko Karhu

Mad Professor Pedals

Mad Professor Old School 21 combo demo by Marko Karhu

Mad Professor Pedals

Mad Professor Fire Red Fuzz demo: Part 2 by Marko Karhu

Mad Professor Pedals

Mad Professor Twimble demo by Marko Karhu

Mad Professor Pedals

Mad Professor Old School 11 demo: Part 1 by Marko Karhu

Mad Professor Pedals

Mad Professor Super Black demo by Marko Karhu

Mad Professor Pedals

Mad Professor Super Black demo by Marko Karhu

Mad Professor Pedals

Mad Professor Golden Cello pedal played by Marko Karhu

Mad Professor Pedals

Mad Professor Double Moon demo by Marko Karhu

Mad Professor Pedals

Mad Professor Fire Red Fuzz PCB version demo: Part 1 by Marko Karhu

Mad Professor Pedals

Mad Professor Sky Blue Overdrive pedal demo by Marko Karhu

Mad Professor Pedals

Mad Professor Forest Green Compressor demo by Marko Karhu

Mad Professor Pedals

Mad Professor Old School 21RT demo: Part 3 by Marko Karhu

Mad Professor Pedals

Mad Professor Electric Blue Chorus demo by Marko Karhu

Mad Professor Pedals

Mad Professor Simble Predriver demo: Part 2 by Marko Karhu

Mad Professor Pedals

Mad Professor Evolution Orange Underdrive Les Paul/Marshall Demo by Marko Karhu

Mad Professor Pedals

Mad Professor Supreme demo by Marko Karhu

Mad Professor Pedals

Mad Professor Simble Predriver demo: Part 1 by Marko Karhu

Mad Professor Pedals

Mad Professor Super Black demo by Marko Karhu

Mad Professor Pedals