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Pedals & Effects - Gsus4

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.

Original price $379.00 - Original price $379.00
Original price $379.00
$379.00
$379.00 - $379.00
Current price $379.00

ThorpyFX | The KUDU | Mid-Gain Stackable Overdrive Pedal

ThorpyFx

Some overdrives are designed to completely reshape your tone. The KUDU takes a different approach - it is built to make everything already on your...

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Original price $379.00 - Original price $379.00
Original price $379.00
$379.00
$379.00 - $379.00
Current price $379.00
Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00

Solodallas | CompanDrive 65 | Studio-Grade Companding OverDrive

Solodallas

The SoloDallas CompanDrive 65 captures the studio-grade magic of classic companding in a compact, all-analogue pedal format. Inspired by the type ...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00
Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
$249.00 - $249.00
Current price $249.00

Solodallas | SVDS Boost | w/ Signature “Goalpost” Tone

Solodallas

The Solodallas SVDS Boost recreates one of the earliest full-frequency boost circuits ever used on stage, originally found inside the legendary Sch...

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Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
$249.00 - $249.00
Current price $249.00
Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00

Solodallas | The Schaffer Replica BASS-X | Boost, Limiter & Expander For Bass

Solodallas

The Schaffer Replica BASS-X brings the legendary Schaffer-Vega Diversity System sound into a compact pedal format, voiced specifically for bass pla...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
$399.00 - $399.00
Current price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00

Solodallas | The Schaffer Replica Storm | Boost, Limiter & Expander

Solodallas

The Solodallas Storm brings the essential Schaffer sound into a compact stompbox format, recreating key tone-shaping elements from the original Sch...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00
Original price $2,999.00
Original price $2,999.00 - Original price $2,999.00
Original price $2,999.00
Current price $2,499.00
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Current price $2,499.00

Solodallas | The Schaffer Replica EX Tower | Compressor, Expander, Limiter, Boost & "Goalpost" EQ

Solodallas

The Solodallas EX Tower recreates one of the most influential tone-shaping circuits hidden inside the legendary Schaffer Vega Diversity System - t...

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Original price $2,999.00
Original price $2,999.00 - Original price $2,999.00
Original price $2,999.00
Current price $2,499.00
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Current price $2,499.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
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Current price $549.00

T-Rex | TwinBlaze Tube Distortion | JCM45 Inspired Dual Channel Overdrive & Distortion w/ 12AX7 Vacuum Tube, Cab Sim & Boost

T-REX

Tube-Powered Dual Channel Overdrive & Distortion TwinBlaze captures the soul of a roaring tube amp and brings it to your pedalboard.Powered by ...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $549.00
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Current price $549.00
Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $269.00
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Current price $269.00

T-Rex | Mudhoney Classic | The Original Collection Distortion w/ Boost

T-REX

MUDHONEY DISTORTION - the original collection The Mudhoney distortion was our first shot at making a great, all-round distortion box. That´s how...

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Original price $319.00
Original price $319.00 - Original price $319.00
Original price $319.00
Current price $269.00
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Current price $269.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $459.00
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Current price $459.00

Xotic | EP-Pro | Volume & Booster Pedal

Xotic Effects

Melding the EP Booster’s Plex-style preamp with comprehensive tone-shaping features and real-time volume expression, the Xotic EP-Pro gives players...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $459.00
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Current price $459.00
Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $399.00
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Current price $399.00

Jackson Audio | GOLDEN BOY MINI | Gold | Open, Uncompressed & Transparent OVERDRIVE

Jackson Audio

Designed in collaboration with renowned guitarist Joey Landreth, the Jackson Audio Golden Boy Mini packs a salmagundi of smooth, blues-breaking to...

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Original price $429.00
Original price $429.00 - Original price $429.00
Original price $429.00
Current price $399.00
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Current price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00

Rodenberg | SL-OD DLX Drive | Steve Lukather Signature Dual Overdrive Distortion

Rodenberg

Rodenberg SL-OD DLX Drive is a premium dual-drive pedal designed in collaboration with Steve Lukather and legendary German builder Uli Rodenberg. B...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00
Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $255.00
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Current price $255.00

Thorn Soundlabs | BAD CASH | Flex OverDrive

Thorn Soundlabs

Tailored Overdrive, Endless Possibilities The BAD CASH is a highly flexible overdrive pedal designed to deliver a wide range of tones, from smooth ...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $255.00
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Current price $255.00
Original price $215.00 - Original price $215.00
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$215.00
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Current price $215.00

Thorn Soundlabs | The Freaq | Double Stage Booster

Thorn Soundlabs

Two Stages, Infinite Tonal Possibilities The FREAQ is a highly flexible booster pedal designed to provide an extra punch and tonal control for your...

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Original price $215.00 - Original price $215.00
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$215.00
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Current price $215.00
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Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $179.00
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Current price $179.00

Earthquaker Devices | Black Eye JR | Hammertone Limited Edition | Clean Boost

Earthquaker Devices

Hammertone Limited Edition The MOSFET-based Black Eye Boost is back for the first time in over a decade. A clean boost that adds just a splash of ...

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Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $179.00
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Current price $179.00
Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $235.00
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Current price $235.00

Digitech | DOD Badder Monkey | TS-Style Overdrive Pedal w/ Barrel Knobs

DigiTech

The long-discontinued DigiTech Bad Monkey overdrive, after existing in bargain-bin limbo for decades, garnered a robust cult following (and an equa...

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Original price $289.00
Original price $289.00 - Original price $289.00
Original price $289.00
Current price $235.00
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Original price $699.00
Original price $699.00 - Original price $699.00
Original price $699.00
Current price $649.00
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Current price $649.00

HTJ-WORKS | HWS-100AS Sustainor Preamp | Inspired by Rockman Sustainor Model 100A

HTJ-Works

Born from a guitarist in a major ’70s band seeking a unique, more “engineered” tone, the original hardware became a cult classic across the late ’...

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Original price $699.00
Original price $699.00 - Original price $699.00
Original price $699.00
Current price $649.00
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Current price $649.00
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Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
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Current price $149.00

Ibanez BTMINI Booster Pedal

Ibanez

Ibanez is proud to announce a new addition to the MINI pedal lineup. The BTMINI booster features three controls; BASS, TREBLE and LEVEL. Unlike a ...

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Original price $149.00 - Original price $149.00
Original price $149.00
$149.00
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Current price $149.00
Original price $499.00 - Original price $499.00
Original price $499.00
$499.00
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Current price $499.00

Empress Effects | BUFFER++ | w/ Noise Filter & Boost | ABY Switch, Stereo Loop Switch & Transformer Isolated

Empress Effects

The Empress Buffer++ is the ultimate utility pedal, built for musicians who want total control over their signal path and the freedom to experiment...

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Original price $499.00 - Original price $499.00
Original price $499.00
$499.00
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Current price $499.00
Original price $29.00 - Original price $29.00
Original price $29.00
$29.00
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Current price $29.00

Xotic | Pedal Mounting Plate | For Xotic Mini Pedals

Xotic Effects

Pedal Mounting Plate adds stability and firmness whether you're attaching your pedal to a board or using it solo on the floor. It features: Durabl...

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Original price $29.00 - Original price $29.00
Original price $29.00
$29.00
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Current price $29.00
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Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $319.00
$319.00 - $319.00
Current price $319.00

Xotic | AC Booster V2 | Overdrive & Boost Pedal | w/ DIP Control

Xotic Effects

Xotic’s famous AC Booster makes a triumphant return with even more features to craft your perfect overdriven tone. The AC Booster V2 retains the cl...

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Original price $349.00
Original price $349.00 - Original price $349.00
Original price $349.00
Current price $319.00
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Current price $319.00
Original price $239.00
Original price $239.00 - Original price $239.00
Original price $239.00
Current price $219.00
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Current price $219.00

Seymour Duncan | Pickup Booster | Clean Boost w/ Gain Control and Resonance Switch

Seymour Duncan

With the Pickup Booster Mini, the innovative engineers at Seymour Duncan took their original Pickup Booster pedal from the 2000s and miniaturise...

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Original price $239.00
Original price $239.00 - Original price $239.00
Original price $239.00
Current price $219.00
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Current price $219.00
Original price $479.00
Original price $479.00 - Original price $479.00
Original price $479.00
Current price $379.00
$379.00 - $379.00
Current price $379.00

Seymour Duncan | Diamondhead | Multistage Distortion+ Boost Pedal

Seymour Duncan

Diamondhead is a Multistage Distortion + Boost pedal that captures the tone and feel of a hot-rodded tube amp being pushed by a drive or boost peda...

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Original price $479.00
Original price $479.00 - Original price $479.00
Original price $479.00
Current price $379.00
$379.00 - $379.00
Current price $379.00
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $229.00
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Current price $229.00

Digitech | DOD-250-X | Overdrive Preamp 250 | w/ 3-Selectable Voices

DigiTech

On the cusp of DOD's release of the limited-edition 250 50th Anniversary Edition pedal comes the 250-X, an overdrive/preamp based on the original ...

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Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $229.00
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Current price $229.00
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Original price $109.00
Original price $109.00 - Original price $109.00
Original price $109.00
Current price $98.00
$98.00 - $98.00
Current price $98.00

TC Electronic | SPARK | Booster Guitar Boost Pedal

TC Electronic

Surround your guitar's tone with warmth or grittiness by plugging into the TC Electronic Spark Booster pedal. With up to 26 decibels of boosting p...

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Original price $109.00
Original price $109.00 - Original price $109.00
Original price $109.00
Current price $98.00
$98.00 - $98.00
Current price $98.00
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