Walrus Audio Fundamental Series Reverb Pedal Soundtoys Its signature soundhole design not

Its signature soundhole design not only adds to its visual appeal but also provides enhanced tonal balance and projection

The AJ-220S has a unique bell-like shape

Verb Session

The unit features Linkwitz-Riley 24dB per octave filters

Designed and manufactured by EarthQuaker Devices in the dark corridors of Akron

Walrus Audio Fundamental Series Reverb Pedal Soundtoys Its signature soundhole design notThe Fundamental Reverb provides you with the core sounds of ambient effects. With 3 reverb algorithms, you can go from ambients hall to an analog spring emulation, as well as a bright plate emulation. Time: Control the amount of reverb decay time. Left is minimum and right is maximum. Feedback: Control the amount of wet reverberated signal that is fed back into the signal. Mix: Control the mix of the effect and the original clean signal. All the way