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Cornerstone

Cornerstone creates boutique effects pedals designed for players who want expressive feel, dynamic response and inspiring guitar tones. Known for their amp-like drive sounds, musical compression, transparent boost and carefully voiced circuits, Cornerstone pedals are built to respond naturally to your playing, guitar and amplifier.

Whether you are chasing smooth overdrive, touch-sensitive gain, refined clean boost or a more articulate pedalboard foundation, Cornerstone offers tone tools that suit worship, blues, rock, session work and everyday creative playing. Their pedals are popular with guitarists who want premium build quality, practical controls and sounds that feel alive under the fingers.

Explore our Cornerstone collection at Gsus4 and find boutique pedals designed for expressive tone, natural dynamics and professional pedalboard performance.

Cornerstone
Cornerstone | NUCLEO | Cinematic Stereo Reverb | Paul Davids Signature Pedal (SA - NUCLEO) - Gsus4
Cornerstone | NUCLEO | Cinematic Stereo Reverb | Paul Davids Signature Pedal (SA - NUCLEO) - Gsus4
$645.00
$645.00 - $645.00
$645.00
$615.00
$615.00 - $615.00
$615.00

Cornerstone NUCLEO Cinematic Stereo Reverb Paul Davids Signature Pedal

Cornerstone

Nucleo Reverb is not just a reverb pedal – it’s a creative instrument designed to spark inspiration and exploration. It merges intuitive design w...

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$645.00
$645.00 - $645.00
$645.00
$615.00
$615.00 - $615.00
$615.00
Cornerstone | GLADIO | Preamp Overdrive based on Dumble Amp (CS - GLADIO - SINGLE) - Gsus4 Sold out
$375.00 - $375.00
$375.00
$375.00
$375.00 - $375.00
$375.00

Cornerstone GLADIO SC Preamp Overdrive Based on Dumble Amp

Cornerstone

Gladio SC (single channel), is designed to offer the same sound of the "big brother" Gladio but in a smaller and compact size.While the Gladio do...

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$375.00 - $375.00
$375.00
$375.00
$375.00 - $375.00
$375.00
Sold out
Contact For Availability
Cornerstone | IMPERIUM V2 | Dual Overdrive Based on Dumble & TS10 (SA - IMPERIUMV2) - Gsus4
Guitar effects pedal with red and black design on a white background Sold out
$525.00
$525.00 - $525.00
$525.00
$487.00
$487.00 - $487.00
$487.00

Cornerstone IMPERIUM V2 Dual Overdrive Based on Dumble & TS10

Cornerstone

The Cornerstone Music Gear Imperium V2 is a dual overdrive pedal that brings two distinct tonal worlds together in one compact, rugged stompbox. On...

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$525.00
$525.00 - $525.00
$525.00
$487.00
$487.00 - $487.00
$487.00
Sold out
Contact For Availability
Cornerstone | AQUARIUM VIBE | Based on the Classic 'Univibe' Pedal (CS - Aquarium) - Gsus4
Cornerstone | AQUARIUM VIBE | Based on the Classic 'Univibe' Pedal (CS - Aquarium) - Gsus4
$637.00
$637.00 - $637.00
$637.00
$487.00
$487.00 - $487.00
$487.00

Cornerstone AQUARIUM VIBE Based on the Classic 'Univibe' Pedal

Cornerstone

The Aquarium is our take on the authentic analog modulation tones of the classic‘Univibe’ pedal, built to inspire your creativity yet designed to...

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$637.00
$637.00 - $637.00
$637.00
$487.00
$487.00 - $487.00
$487.00
Cornerstone | COLOSSEUM | Dual Overdrive Based on Blues Breaker & Klon (SA - COLOSSEUM) - Gsus4
Cornerstone | COLOSSEUM | Dual Overdrive Based on Blues Breaker & Klon (SA - COLOSSEUM) - Gsus4
$450.00
$450.00 - $450.00
$450.00
$412.00
$412.00 - $412.00
$412.00

Cornerstone COLOSSEUM Dual Overdrive Based on Blues Breaker & Klon

Cornerstone

Introducing the Cornerstone Colosseum,which combines the unparalleled tone and versatility of the original Colosseum, making it a must have for dis...

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$450.00
$450.00 - $450.00
$450.00
$412.00
$412.00 - $412.00
$412.00
Cornerstone | NERO | Hybrid Fuzz / Overdrive Based on Dumble (SA - NERO) - Gsus4
Cornerstone | NERO | Hybrid Fuzz / Overdrive Based on Dumble (SA - NERO) - Gsus4
$405.00
$405.00 - $405.00
$405.00
$375.00
$375.00 - $375.00
$375.00

Cornerstone NERO Hybrid Fuzz / Overdrive Based on Dumble

Cornerstone

The Cornerstone Nero Fuzz is based on a hybrid fuzz/overdrive circuit, combining a unique fuzz circuit with a Gladio SC circuit. The Gladio SC is a...

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$405.00
$405.00 - $405.00
$405.00
$375.00
$375.00 - $375.00
$375.00
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Brown / Black (ANTIQUEV3 - BR) - Gsus4
$412.00
$412.00 - $412.00
$412.00
$375.00
$375.00 - $375.00
$375.00

Cornerstone ANTIQUE V3 Classic Overdrive Based on TS808 / TS10 Brown / Black

Cornerstone

Discover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...

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$412.00
$412.00 - $412.00
$412.00
$375.00
$375.00 - $375.00
$375.00
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Surf Green (SA - ANTIQUEV3 - SG) - Gsus4
Cornerstone | ANTIQUE V3 | Classic Overdrive Based on TS808 / TS10 | Surf Green (SA - ANTIQUEV3 - SG) - Gsus4
$412.00
$412.00 - $412.00
$412.00
$375.00
$375.00 - $375.00
$375.00

Cornerstone ANTIQUE V3 Classic Overdrive Based on TS808 / TS10 Surf Green

Cornerstone

Discover the perfect fusion of vintage charm and modern innovation with the Antique V3 Classic Drive. Redesigned in the stylish Cornerstone Phase ...

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$412.00
$412.00 - $412.00
$412.00
$375.00
$375.00 - $375.00
$375.00