Pedals & Effects

Explore a curated selection of guitar pedals and effects at Gsus4 - from boutique overdrive and distortion to delay, reverb, modulation, pitch, volume and utility pedals. Our range covers everything from classic analogue tones to modern, experimental sound design tools.

Based in Sydney, Gsus4 focuses on thoughtfully selected gear that inspires creativity, whether you are building a compact pedalboard, refining your core tone, or expanding into ambient and textural sounds. Each pedal is chosen for sound quality, build reliability and real-world usability.

Discover gain devices, preamps, buffers, switching solutions and time-based effects from respected global and boutique brands. Whether you play live, record at home, or experiment in the studio, our guitar effects collection is designed to support every stage of your signal chain.

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HTJ - WORKS | Green Apple OD | Nashville Overdrive Inspired by ODR - 1 (HTJ - GreenApple - OD) - Gsus4

$299.00 - $299.00

$299.00

$299.00 - $299.00

$299.00

HTJ-WORKS | Green Apple OD | Nashville Overdrive Inspired by ODR-1

HTJ-Works

The Green Apple OD is HTJ Works’ refined take on the legendary ODR-1 circuit, delivering a classic overdrive tone with modern flexibility. Built wi...

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$299.00 - $299.00

$299.00

$299.00 - $299.00

$299.00

Cornerstone | IMPERIUM V2 | Dual Overdrive Based on Dumble & TS10 (SA - IMPERIUMV2) - Gsus4

Guitar effects pedal with red and black design on a white background

$699.00

$699.00 - $699.00

$699.00

$649.00

$649.00 - $649.00

$649.00

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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$699.00

$699.00 - $699.00

$699.00

$649.00

$649.00 - $649.00

$649.00

HTJ - WORKS | Double Singer | Dual Overdrive | TS808 & Blues Breaker in One (HTJ - Double - Singer) - Gsus4

$499.00 - $499.00

$499.00

$499.00 - $499.00

$499.00

HTJ-WORKS | Double Singer | Dual Overdrive | TS808 & Blues Breaker in One

HTJ-Works

Introducing the DOUBLE SINGER, a Dual Overdrive pedal that combines two distinct overdrive styles into one compact unit. This pedal merges the clas...

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$499.00 - $499.00

$499.00

$499.00 - $499.00

$499.00

HTJ - WORKS | PERFECT BLUES | Dual Overdrive | Klon & Blues Breaker in One (HTJ - PerfectBlues) - Gsus4

$599.00 - $599.00

$599.00

$599.00 - $599.00

$599.00

HTJ-WORKS | PERFECT BLUES | Dual Overdrive | Klon & Blues Breaker in One

HTJ-Works

Experience the harmonious blend of classic and contemporary overdrive tones with the PERFECT BLUES Dual Overdrive Pedal. This innovative pedal red...

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$599.00 - $599.00

$599.00

$599.00 - $599.00

$599.00

Crazy Tube Circuits | ZIGGY V2 | MOSFET Dual Overdrive (CTC - Ziggy - v2) - Gsus4

$349.00 - $349.00

$349.00

$349.00 - $349.00

$349.00

Crazy Tube Circuits | ZIGGY V2 | MOSFET Dual Overdrive

Crazy Tube Circuits

The Crazy Tube Circuits Ziggy v2 is a British flavored dual overdrive / distortion designed with discreet MOSFET gain stages to respond like a tube...

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$349.00 - $349.00

$349.00

$349.00 - $349.00

$349.00