WALRUS AUDIO Fundamental Series Distortion
Professional-grade distortion with simplified controls and versatile tone shaping

The Walrus Audio Fundamental Series Distortion was designed to deliver pro-level sound in a user-friendly format, ideal for both beginners and seasoned players. The Walrus Audio team challenged themselves to create a series of pedals with the tonal integrity required for professional use, yet with streamlined controls that make dialing in great sounds fast and intuitive.

Each Fundamental pedal features three sliders for tone shaping and a three-way mode switch to change the character of the effect. Built and assembled in Oklahoma City, USA, the series offers boutique quality at an accessible level — ready to take you from your first rehearsal to a sold-out arena.

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Product Features

• Three-mode distortion pedal
• Wide tonal range from dark and doomy to sharp and cutting
• 3 Distortion Modes:
• • Dark: Asymmetrical silicon diode clipping – dark and dynamic
  • Si: Hard silicon diode clipping – crunchy and compressed
  • LED: Hard LED diode clipping – crisp and open
• Simplified controls for easy tone dialing — perfect for new users and pros alike
• Textured black finish with yellow and cream print
• Enclosure size: 11.43 x 6.1 x 5.8 cm (die-cast aluminum)
• Power requirements: 9V DC, 100 mA (isolated power supply recommended)
• Power supply not included
• Designed and assembled at Walrus Audio HQ in Oklahoma City, USA

Summary:
The Walrus Audio Fundamental Series Distortion offers the perfect blend of simplicity, versatility, and professional sound. With three distinct clipping modes and intuitive controls, it’s built to inspire confidence and creativity — whether you’re practicing at home or performing on stage.