Mad Professor Boutique Guitar Effects

Deep Blue Delay is a natural sounding digital/analog delay, with the analog direct signal path. The Deep Blue Delay has about the same bandwidth a...

The vintage 4-input Marshall, just has that classic and rebellious rock tone we have all grown to love. It helped to define the classic hard rock t...

We wanted to design a chorus pedal, that would please ALSO people, who do not generally like chorus pedals A chorus effect is achieved by mixing a ...

The Little Tweedy Drive is voiced after the famous small Tweed amp tone, like the tone on Tweed Deluxe. The Little Tweedy Drive provides a vintage ...

The Twimble is a combination of the Simble Overdrive and the Simble Predrive. Both of the drives have been tailored slightly in order to achieve a...

THE ROYAL BLUE OVERDRIVE IS AN EXTREMELY TOUCH SENSITIVE OVERDRIVE It offers a wide range of tones from light overdrive into distortion and at lowe...

The Mad Professor Kosmos is a small, easy to use and super versatile pedal for a wide variety of ambient reverbs. With just one footswitch you can,...