While multi-effects units continue to grow in popularity and capabilities, at the shop we are all still dedicated "pedalboard guys." The range of choices and options in individual effects is simply too attractive to pass up. As well as the ability change your mind, or assemble multiple boards for special purposes. 

But assembling a pedalboard can be choice overload, and can also get pretty expensive. The Walrus Audio Fundamental Series of effects are a great starting point (or destination) for putting together a reliable, high-quality effects setup. Then Fundamental Series covers all the "core" effects that anybody could want, and all are priced at just $99. Great for starting a new board, or where you need "that sound" for certain songs but don't want to spend big bucks. All Fundamental pedals run on 9VDC tip-negative power, and are designed and assembled by Walrus Audio in Oklahoma.

In the words of Walrus Audio about the Fundamental Ambient Reverb:

Fundamental Ambient

The Fundamental Ambient provides three different atmospheric reverb algorithms to explore beautifully vast and lush soundscapes with plenty of decay time for pillowy soft pad-like decay.

Decay: Control the amount of reverb decay time. Left is the minimum and right is the maximum amount of time.

Tone: Shapes the overall tonality of the reverb. On Deep and Lush this controls the cutoff of a synth-style lowpass filter. On Haze this controls the width of a resonant bandpass filter, filtering both high and low end at the right, and allowing more high and low to pass through at the left.

Mix: Control the mix of the effect and the original clean signal. All the way to the left outputs only the fully clean signal, and all the way to the right outputs only the affected Reverb signal. 

Slide Switch – The slide switch allows you to change between three distinct Reverb algorithms.

Deep – A dark ambient reverb with an added low octave, perfect for creating        murky, cavernous sustain or adding a touch of moody atmosphere.

Lush – A breathy, expansive reverb featuring ultra-long sustain. Perfect for generating silky pads and immersive soundscapes with every note.

Haze – A textured, lo-fi reverb featuring distortion, sample rate reduction, and a resonant bandpass tone control, great for vintage or experimental tones.

Trails Modes –  The Reverb comes with trails mode active by default, to disengage trails mode hold down the bypass stomp switch when applying power to the pedal. Once the LED flashes it indicates that trails mode is turned off. To re-engage trails mode, repeat the process, and wait for the LED to turn dark, indicating that trails mode is back on. With trails mode active, your reverb decay will fade off naturally after turning the pedal off. With trails mode inactive, the decay abruptly cuts off when you turn off the pedal.