Walrus Audio Fundamental Series Distortion Pedal

£99.99

This is a New Walrus Audio Fundamental Series Distortion Pedal from Walrus Audio is in our Distortion Pedals category on Just Pedals. Read More below.

View Just
more

For the Fundamental Series, Walrus Audio have challenged themselves to design 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.

Fundamental Distortion

The Fundamental Distortion is a 3-mode distortion. It covers a wide range of sounds from dark and doom through to sharp cutting leads.

Key Features

  • Distortion Variety – The slide switch allows you to change between 3 distinct flavours of the pedal. Each position has different clipping modes or tone profiles:
  • Dark – Asymmetric silicon clipping with added high-frequency cut. Think dark and dynamic.
  • Si – Classic silicon hard clipping diodes. Things get compressed and crunchy.
  • LED – LED hard clipping diodes. A dynamic and crunchy sound. The LED clipping mode will be louder due to the nature of the LEDs, so use your volume slider to compensate!
  • Bypass Switch – Turns the effect on and off. 
  • Bypass LED – Illuminated when the effect is engaged.

Specifications

  • Gain: The Gain slider sets the amount of gain applied to your guitar signal.
  • Tone: The Tone slider controls the frequency response of the signal. Below center boosts highs and above center cuts highs.
  • Volume: The Volume slider sets the overall output volume of the pedal.
  • Input Jack: 1/4-inch cable from the instrument.
  • Output Jack: 1/4-inch cable to amplifier.
  • 9v Jack: 9-volt DC, Center Negative, 100mA min.

Related videos

Brand

Walrus Audio

Walrus Audio describes itself as a collective of artists, musicians and engineers, bringing circuit design together with distinctive pedal artwork. The company says its effects are hand-built and manufactured in the USA. JustPedals listings illustrate the variety: ARP-87 multi-function delay, Slö ambient reverb, Julia analog chorus and vibrato, and Polychrome flanger. Some models focus on direct, compact controls, while others provide broader modulation or atmospheric textures. Compare each model’s modes, stereo connections and control options; the artwork is a signature of the brand, while the circuit determines how it fits a rig.

Category

Distortion Pedals

Distortion clips the waveform more firmly than overdrive, generating dense upper harmonics, longer sustain and a more compressed response. Circuit topology and filtering decide whether the sound is tight and focused, broad and aggressive, smooth or deliberately abrasive. Gain sets the amount of clipping, while pre- and post-distortion tone controls strongly influence low-end definition, midrange presence and high-frequency texture.