BJF design guitar booster/treble booster pedal with master volumeMad Professor Ruby Red Booster (RRB) is a combination of two boosters and a switchable buffer.The two boosters are based ... Learn More

BJF design distortion pedal for guitarThe new Mad Professor - Stone Grey Distortion (SGD) is a modern high-gain distortion pedal with unparallelled clarity and definition.This pedal was d... Learn More

Evolution Orange Underdrive (EOU) offers a new way to approach your tone. Instead of overdriving your clean tone, now you can get cleaner tones from your favourite overdriven tone. That is what we call underdriving... Learn More

Sweet, cello-like overdrive combined with a super luscious and ambient tape delay. Learn More

Your Tone Got Ever More Organic Learn More

The Silver Spring Reverb PedalThe demand for a Reverb pedal from Mad Professor was so great they decided to create one, and it sounds fantastic... Learn More

BJF design high headroom overdrive with adjustable low/mid EQ balancePremium quality classic blues/rock pedal that works very well with complex overdriven amp sound.It's a low comp... Learn More

This pedal is now offered as lower priced pcb-model or hand wired pedal. Both share the same specs and tone.BJF design high gain distortion pedalMRD is a high-gain distortion pedal, which was ... Learn More

 BJF design versatile fuzz pedalHand-made in Finland premium quality fuzz pedal.Mad Professor Fire Red Fuzz (FRF) is a fuzz pedal that is easy to play with long sustain and lot of tone va... Learn More