The Walrus Audio Monumental Harmonic Stereo Tremolo expands on traditional modulation by taking vintage-inspired tremolo into vast, multi-dimensional sonic territory. Powered by a rich analog optical circuit, the Monumental offers seamless morphing between classic amplitude modulation and lush, Fender Brownface-style harmonic tremolo. By dialing in the S-B-H (Standard-Blend-Harmonic) knob, you can seamlessly transition between warm, pulsating volume shifts and rich, phase-y harmonic sweeps, tailoring your movement from subtle vintage vibe to deep, modern pulse.

Designed for maximum signal flexibility, the Monumental features true stereo operation with a dedicated Pan control that adjusts the phase offset between the left and right channels. This unlocks expansive spatial panning, swirling rotary-style modulation, and complex rhythmic offsets that breathe massive life into stereo pedalboard setups. Built into a durable, compact enclosure equipped with top-mounted jacks and soft-touch relay switching, it is engineered to withstand relentless touring and rigorous studio sessions alike.

Behind its pure analog signal path lies full digital control, allowing you to save and instantly recall up to three onboard presets alongside a dedicated Live mode. With six selectable LFO wave shapes, five tap tempo divisions, expression pedal control over parameters, and dynamic footswitch ramping, the Monumental delivers complete rhythmic command. Running between 9V and 12V DC, it yields exceptionally clean dynamic headroom for every style of playing.

Please feel free to reach out to our knowledgeable sales staff with any additional questions!