Walrus Audio Fundamental Series Reverb Effect PedalThe Fundamental Series pedals from Walrus Audio were created and manufactured in Oklahoma City at Walrus HQ to meet the tonal demands of professional musicians, while also being user friendly enough to cater to beginner effects enthusiasts. Each device includes three sliders for sound customization, along with a three way switch for mode selection. Here, we have the Walrus Audio Fundamental Series Reverb. The Fundamental Series Reverb has the ability