Walrus Audio Fundamental Series Chorus Pedal

Retailing in the region of £124.99

On the menu for January 2026 are the Walrus Audio Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Walrus Audio Guitar Pedals today.


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On the menu for January 2026 are the Walrus Audio Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Walrus Audio Guitar Pedals today.

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 Chorus

The Fundamental Chorus is a digital emulation of a classic analogue chorus, recreating bucket brigade modulation. With 3 types of chorus algorithms to select from, you can enjoy sounds ranging from gentle modulation to 80's tri-chorus.

Designed and assembled at Walrus Audio headquarters in Oklahoma City, Oklahoma.

Key Features

  • Chorus customisation – Allows you to change between 3 different flavours of the pedal:
  1. Light – Emulates a traditional analog chorus.
  2. Medium – Adds multiple taps to further modulate a classic chorus.
  3. Heavy – Emulates a classic Eighties effect, the LCR tri-chorus.
  • Bypass Switch – Turns the effect on and off. Hold down to engage tap mode. Hold down again to disengage tap mode.
  • Bypass LED – Illuminated when the effect is engaged, and will blink with tapped tempo when tap mode is engaged.
  • Trails Modes – Hold down the stomp switch when applying power to the pedal.

Specifications

  • Rate: Control the rate.
  • Depth: Control the depth.
  • Mix: Control the mix of the effect and the original clean signal.
  • Input Jack: 1/4-inch cable from instrument.
  • Output Jack: 1/4-inch cable to amplifier.
  • 9v Jack: 9-volt DC, Center Negative, 100mA min. (Not included)

Additional information

Weight 0.5 kg

Brand

Walrus Audio

Walrus Audio is an American boutique guitar effects pedal company based in Oklahoma City, known for its high-quality, innovative designs and artistic approach to pedal-making. Founded in 2011 by Brady Smith, the company quickly gained a reputation for creating pedals that offer a unique blend of rich, expressive tones and striking visual aesthetics.

Each Walrus Audio pedal is designed with meticulous attention to detail, often incorporating complex circuitry that allows for a wide range of sonic possibilities.

The pedals feature distinctive, hand-drawn artwork on their enclosures, making them visually appealing as well. Walrus Audio’s product lineup includes a variety of effects such as reverb, delay, overdrive, modulation, and more, and their pedals are widely appreciated by musicians for their creativity, durability, and superior sound quality.

Category

Guitar Pedals

Tags

Chorus

New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.