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Walrus Audio Fundamental Ambient Review

A spacious reverb that spans low-key plate and demented, enormous cosmic reverb colors is a gas to use and easy to own.

Walrus Audio Fundamental Ambient

4.5
Tones
Build Design
Ease of use
Value
Street: $129
PG Premier Gear

Pros:

Fun to use. Wide spectrum of sounds. Nice build quality at a great price

Cons:

Can be hard to remove high harmonic content at all but the least trebly tone settings.

Our Experts

Charles Saufley
Written by
Charles Saufley is a writer and musician from Northern California. He has served as gear editor at Premier Guitar since 2010 and held the same position at Acoustic Guitar Magazine from 2006 to 2009. Charles also records and performs with Meg Baird, Espers, and Heron Oblivion for Drag City and Sub Pop.

With variable voices, accessible prices ranging from 99 to 129 bucks, and slide controls that evoke old synths and vintage Jen pedals, Walrus Audio’s Fundamental series effects are functional, stylish, and dish a lot of awesome sounds at a nice price. The newest addition to the Fundamental series, the Ambient, will be good news for budget-constrained atmospheric musicians that otherwise settle for less-durable pedals at the market’s most inexpensive extremes. Some of those pedals are pretty cool, but the Walrus’ construction quality, sense of substance, and function—which is flat-out fun—make it a substantial alternative to those entry-level artifacts for a minor additional investment. It puts a super-wide range of sounds at your disposal, too.


Though few may use Ambient in subtle applications, it is capable of nice sounds on that spectrum. By using the lowest mix, tone, and decay settings, you can create an appealing facsimile of studio plate reverb that isn’t slathered in cloying top-end harmonics—particularly in the deep mode (which adds low octave) and the sustain-rich lush setting. At advanced mix and decay settings, the Ambient can sound colossal, alien, and unreal in ways any serious sound designer would be happy to explore. Haze mode, which uses sample rate reduction to create grainier, fractured, lo-fi pictures, is its own awesomely weird animal. You can fashion outsized dream-pop textures, or, at the most extreme level and mix settings, use the tone slider in crossfade fashion to conjure scuzzy VHS horror tones that, frankly, freaked me out as I was playing them.

Walrus Audio Fundamental Series Ambient Pedal

Fundamental Ambient Reverb Pedal
Walrus Audio
$129.99