Walrus Audio Fundamental Overdrive

Walrus Audio Fundamental Overdrive is a versatile overdrive that allows for a wide range of tones thanks to its 3-mode switch. This is the perfect tool at the front of your chain to set the tone for your whole rig.

The pedal has three slide-knobs for adjusting the effect. The Gain slider sets the amount of gain applied to your guitar signal passing through the overdrive circuit. The Tone slider controls the amount of high-frequency level reduction The Volume slider sets the overall output volume of the pedal.

The slide switch allows you to change between 3 distinct flavors of the pedal. Each position has different clipping modes or tone profiles. The Smooth mode has a classic soft clipping silicon overdrive. Clean and smooth. The Crunch mode produces ssilicon soft clipping with added hard clipping silicon diodes and a slight low end boost. Crunchy and edgy. The Bright mode has silicon soft and hard clipping from the Crunch mode with a pre-clipping low end cut. Bright and glass.

Walrus Audio Fundamental series

For the Fundamental Series, Walrus has designed a set of pedals with the tonal integrity that’s required to live on a professional’s pedalboard, but with simplified controls friendly enough for even the newest effect pedal users. Each Fundamental pedal has 3 sliders for tweaking the sound and a three-way switch for changing pedal modes. The result is a line of 8 pedals that will keep you covered from your first band practice all the way to a sold-out arena. Designed and assembled at Walrus Audio headquarters in Oklahoma, USA.

Walrus Audio Fundamental Overdrive demo video