Mad Professor 1 Overdrive PCB Pedal

£189.99

This is the Mad Professor 1 Overdrive PCB Pedal from Mad, listed in Guitar Pedals on Just Pedals. Read More below.

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The ‘Brown Sound’ is one of the most sought after guitar tones in the world. While you can still get this tone from using similar gear to the orignal recordings made but this requires multiple thousands of pounds and tracking down some precious vintage gear. Now You can get that sound in one pedal with the Distortion/Reverb ‘1’ pedal by Mad Professor.

One Pedal, All Of The Tone

The joy of pedal designs like this is that you only need this one thing to completely transform your small clean amp in to a screaming, distorted British style stack with a huge stadium filling reverb.

The Distortion

This side of the pedal is controlled by Brown, Level and Presence controls. The Brown is your overdrive which goes from a mid gain crunch to high gain saturated distortion with a bit of 80’s flare. This is not a hyper modern sounding pedal it is still very much set in its decade of tone. The level acts as you would expect and the Presence control is your tone control, mainly focused on the high end and how much that is being pushed through the amplifier.

Reverb

On the front you just have a single Reverb control which acts as your level. The prest decay and tone of the pedal is made to perfectly match the screaming solos of this generation of players but if you need to change it up there are two small trim pots inside the pedal so you can adjust this further.

Here’s what Mad Professor say about the 1 Overdrive

“1” IS A DISTORTION/REVERB PEDAL DESIGNED TO PROVIDE THE SOUGHT AFTER “BROWN” GUITAR SOUND OF THE LATE 70’S EARLY 80’S, WHEN PLAYED THROUGH A CLEAN AMPLIFIER.
Like that legendary tone, this pedal produces intense drive while retaining high definition. The pedal also includes a built in reverb circuit to add ambience and depth to your sound.

“1”‘s gain ranges from medium to very heavy distortion. The amount can be easily controlled via the volume control of your guitar. (Input impedance is set to facilitate this, and is somewhat negated if a buffer or buffered effect is used ahead of “1”.)
The Brown knob controls the amount and harmonic overtones of the distortion. Getting the exact tonal quality is the key to this legendary sound and “1”‘s Brown and Presence controls help it appropriately interface with a wide variety of pickups and amplifiers.
“1”‘s built in Reverb circuit with a Level control for setting the ambience. The sound is modeled after the studio reverb found on classic recordings from the 80’s. The decay time is preset so as not to mess the rhythm of your playing. The preset decay time and tone can be modified with trimmers inside the pedal.

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Mad

Category

Guitar Pedals

Guitar Pedals is a useful category for players looking to shape their guitar or bass sound in a more focused way. Products in this area can help with tone, control, routing, performance or creative sound design depending on the exact type of gear involved.

For anyone building a pedalboard, guitar pedals options can help fill a specific gap in the signal chain or open up new sounds that are difficult to achieve with an amp alone. They are worth exploring when you want a more personal, flexible and practical setup.

Overdrive Pedals

Overdrive pedals add warmth, grit and amplifier-like breakup to your guitar tone. They can be used as a light always-on tone enhancer, a bluesy crunch box, a mid-focused solo boost or a way to push a valve amp into richer saturation.

Different overdrive circuits have very different personalities, from transparent low-gain pedals to classic mid-hump designs and heavier modern drives. They are one of the most important pedal types because they respond to picking dynamics, guitar volume and the character of your amplifier.

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Distortion

Distortion pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.

Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. Distortion related gear can play an important role in both live performance and studio recording.

Guitar Pedal

Guitar Pedal pedals and related effects are commonly used by guitarists looking to shape their tone in a more focused and creative way. Different designs offer their own response, feel and tonal character depending on the style of music and the type of amplifier or guitar being used.

Many players build pedalboards gradually over time, combining different effects and utilities to create a setup that suits their own sound and workflow. Guitar Pedal related gear can play an important role in both live performance and studio recording.

Overdrive

Overdrive pedals recreate the sound of an amplifier being pushed harder, adding warmth, breakup and sustain while still responding naturally to picking dynamics and guitar volume changes. They are one of the most important and widely used pedal types in modern guitar rigs.

Different overdrive circuits offer very different flavours, from transparent low-gain boost-style pedals through to mid-focused classic rock tones and heavier amp-like saturation.

Reverb

Reverb pedals recreate the reflections and ambience of physical spaces, helping guitar tones feel larger, deeper and more immersive. Spring, plate, hall and shimmer reverbs all offer different textures ranging from subtle room ambience through to huge cinematic washes.

Modern reverb pedals are often central to ambient and atmospheric pedalboards, but they are equally valuable for adding polish and dimension to clean tones, lead parts and studio recordings.