PRE-ORDER NOW! Cornerstone & Paul Davids NUCLEO Stereo Atmospheric Reverb / Shimmer Guitar Pedal

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Cornerstone NUCLEO - Your new Reverb. Your new inspiration.

Nucleo Reverb isn’t just another reverb pedal – it’s the key to a universe of sonic landscapes.
With epic 90-second decay, 3 onboard presets (plus 128 via MIDI), freeze and freeze-pitch modes, the Nucleo turns every note into an evolving, cinematic texture.

From granular atmospheres to shimmer reverbs and versatile modulation types, every sound was refined in collaboration with Paul Davids to spark creativity at every step.

Add deep MIDI integration, USB audio, and intuitive controls – and you’ll discover a reverb built to inspire.

Nucleo Reverb is not just a reverb pedal – it’s a creative instrument designed to spark inspiration and exploration. It merges intuitive design with a powerful M7 Cortex Engine capable of delivering a wide spectrum of tones, from subtle ambient layers to expansive, cinematic soundscapes.

Every detail was crafted to unlock infinite textures, lush atmospheres, and evolving soundscapes that feel alive beneath your fingertips.

This project is the culmination of years of dedication and our deep collaboration with Paul Davids, resulting in a reverb that dares to go far beyond the ordinary.

We extend our deepest gratitude to APFX Audio – their technical expertise and creative spirit were essential in bringing this dream to life.

Three Reverb Modes, Three Unique Voicings
Nucleo Reverb features three distinct reverb engines – Reactor, Room, and Hall – each offering a unique character and depth.
You can further shape your tone with three voicings (Normal, Vintage, and Lo-Fi) for instant personality.
To unlock even more creative potential, three dedicated faders (MOD, ATR, and FLUX) add modulation, pitch shifting, and granular textures, letting you craft anything from subtle ambient spaces to cinematic soundscapes.

Nucleo Reverb is built for both studio and stage, with TRS input for seamless mono or stereo setups, and stereo outputs featuring a transformer-isolated right output for maximum clarity and noise-free performance.
The USB-C port not only allows firmware updates but also turns Nucleo into a USB audio interface, making it a versatile tool for recording and experimenting directly from your pedalboard.

To unlock even more creative potential, three dedicated faders (MOD, ATR, and FLUX) add modulation, pitch shifting, and granular textures, letting you craft anything from subtle ambient spaces to cinematic soundscapes.

Nucleo Reverb includes a powerful Freeze section that lets you hold your reverb tail indefinitely, turning it into a pad or atmospheric layer.
With Freeze Pitch, you can shift the frozen sound for even more creative textures and transitions.
Store your favorite settings with 3 onboard presets, or unlock up to 128 presets via MIDI, ensuring instant recall of your most inspiring soundscapes.