Effects

The Mad Professor Tiny Orange Phaser pedal is especially tuned for electric guitar. From vintage phase to floating vibe sounds, the Mad Professor Tiny Orange Phaser pedal covers all your phase needs in a tiny orange box. Learn More

The Mad Professor Sweet Honey Overdrive CB is the circuit board version of Mad Professor's classic low gain touch sensitive overdrive. The Mad Professor Sweet Honey Overdrive CB has the same circuits and components as the classic Sweet Honey OD. Learn More

The Mad Professor Sweet Honey Overdrive is a pick sensitive pedal that is handmade in Finland. Built with the best quality components and made to last a lifetime, the Mad Professor Sweet Honey Overdrive is a must try. Learn More

The Mad Professor Stone Grey Distortion is the ultimate pedal for the heavy guitarist. Providing thick, heavy distortion with absolute note clarity and razor sharp attack the Mad Professor Stone Grey Distortion is ready for de-tuned and 7 string slingers as well as any other heavy guitarist. Learn More

The Mad Professor Snow White Bass Auto Wah is here! Now specifically tuned for bass guitar, the Mad Professor Snow White Bass Auto Wah is the perfect funk box for the serious bass player. Hand made in the Finland by people who know pedals. Learn More

The Mad Professor Snow White Auto Wah is here in the circuit board version. The same great tone and funky fresh wah sound of the Mad Professor Snow White Auto Wah is now here in a more affordable version packed with the same great features. Learn More

The Mad Professor Snow White Auto Wah is a true auto wah pedal based on an old rack mount design. Featuring true bypass and the best tracking wah circuit, the Mad Professor Snow White Auto Wah is the auto wah of choice. Learn More

The Mad Professor Sky Blue Overdrive pedal is a unique, low gain overdrive designed to push the front end of tube amplifiers. With an impedance control, the Mad Professor Sky Blue Overdrive pedal goes to the next level for your tone. Learn More

Mad Professor’s Silver Spring Reverb captures both the clarity of studio reverbs as well as the classic, warm sound of a tube spring reverb. Learn More

The Mad Professor Ruby Red Booster CB is a treble boost and clean boost in one sweet little box. With the Mad Professor Ruby Red Booster CB you can use any combination of treble boost, clean boost or overdrive. Learn More

The Mad Professor Mighty Red Distortion pedal is a high gain little bugger modeled after the 80's compressed gain tone. If you've been looking for that 80's rock tone in a quiet box, check out the Mad Professor Mighty Red Distortion Pedal. Learn More

The Mad Professor Mighty Red Distortion CB is a great pedal at a great price for that perfect 80's distorted sound. With the Mad Professor Mighty Red Distortion CB you can tame your highs without squashing your mids. Learn More

The Mad Professor Mellow Yellow Tremolo Pedal is a sine wave based tremolo effect designed to give the sound of the 50's tremolo units. For a great, classic tremolo tone, check out the Mad Professor Mellow Yellow Tremolo Pedal. Learn More

The Mad Professor Mellow Yellow Tremolo CB offers a true sine wave tremolo in a budget-friendly Circuit Board (CB) version. The Mellow Yellow modulates your signal for a range of effects from a gentle wobble to a full on/off sine wave. Learn More

The Mad Professor Little Green Wonder Overdrive pedal is a perfect unit to use in front of a distorted tube amp or another overdrive pedal. The Mad Professor Little Green Wonder Overdrive pedal, not your average screamer! Learn More

The Mad Professor Little Green Wonder CB is a foundation overdrive with a unique lower-mid frequency bump control. Now available in a Printed Circuit board format with all the same attention to detail present in the hand-wired version. Learn More

The all new Mad Professor Forest Green Compressor CB is here. Featuring a rotary control for Sustain/Compression and a re-designed Tone control, the Mad Professor Forest Green Compressor CB still has the same great tone and compression in a more affordable package. Learn More

The Mad Professor Forest Green Comrpessor is a super high quality, low noise compressor pedal with some unique features such as a compressor/sustainer switch and tone control. The Mad Professor Forest Green Comrpessor was built with the professional guitarist in mind. Learn More

The Mad Professor Fire Red Fuzz pedal is a compressed, deep sounding fuzz pedal with long, even sustain. The tone control allows everything from sweet and creamy to thin and fizzy. Check out the Mad Professor Fire Red Fuzz Pedal! Learn More