Because vast ambient sounds shouldn’t just be for larger pedals with vast price points, the Fundamental Ambient brings expansive pillow reverb to the Fundamental Series with three atmospheric modes in a compact size. The Fundamental Ambient offers a great entry point into ambient exploration with the tonal integrity to live on a professional’s pedalboard but with simplified controls friendly enough for even the newest effect pedal users. With Ambient’s three reverb algorithms, you can experiment with deep, dark pad-like sounds to AM Radio-like lo-fi sounds with the flip of a switch.
Features:
- Decay – Left is the minimum and right is the maximum amount of time.
- Tone – 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 – 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 resonant bandpass tone control, great for vintage or experimental tones.
- Trails Modes – The Reverb comes with trails mode active by default.
Specifications:
Power 9VDC (The use of an isolated power supply is recommended for powering all Walrus Audio Pedals.) Current Draw 100mA minimum Dimensions 4.33″ x 2.16″ x 1.61”











