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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 $599.00
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Current price $549.00
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Current price $549.00

Lee Custom Amp | VOD-1 | All Tube Preamp Overdrive | w/ 12AX7 (ECC83) & MidBoost

Lee Custom Amp

Introducing the Lee Custom Amp VOD-1 Overdrive Pedal, a meticulously crafted, limited edition overdrive pedal created in collaboration with TS dev...

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Original price $599.00
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Original price $599.00
Current price $549.00
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Original price $499.00
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Current price $449.00
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Current price $449.00

Xotic | XW-2 | Wah Pedal | Metallic Blue

Xotic Effects

The new Xotic XW-2 Wah pedal - Minimum controls and maximum tone!!  Wonderful simplicity - The XW-2 Wah pedal takes the best of the XW-1 tones, pa...

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Original price $499.00
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Current price $449.00
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Original price $699.00
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Current price $569.00
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Sheeran Loopers | BUSKER | Battery Powered Portable Speaker | w/ 3Ch Mixer, FX & Bluetooth

Sheeran Looper

While Ed Sheeran's career has taken him from busking in British train stations to selling out stadiums around the world, there is one universal th...

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Original price $699.00
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Original price $699.00
Current price $569.00
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Original price $619.00
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Current price $499.00
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Zoom | V6-SP | Vocal Processor w/ FX

Zoom

V6 Vocal ProcessorThe V6 is Zoom's first professional vocal processor. Its features include a huge range of vocal effects, a built-in looper, and ...

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Original price $619.00
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Current price $499.00
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Line 6 | DL4 MK2 | 25th Anniversary Silver Limited Edition | Advanced Delay Modeller

Line 6

Highly limited - only 25 units for Australia. Delivering legendary delays, the green DL4 modeller has been ubiquitious on pedalboards worldwide si...

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Original price $599.00
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Original price $579.00
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Current price $459.00
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Earthquaker Devices | Pyramids | Stereo Flanging Device

Earthquaker Devices

Pyramids is a Stereo Flanging Device with five presets, eight flanger modes, tap tempo, tap subdivision, a multifunction Modify control, positive a...

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Original price $579.00
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Earthquaker Devices | Disaster Transport | Legacy Reissue | Delay Modulation Machine

Earthquaker Devices

Limited to 3,500 units worldwide. Behold! The newest incarnation of one of our most beloved pedals ever, the Disaster Transport. For those of you w...

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Original price $399.00
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Hotone | WONG PRESS | Cory Wong Signature | 4-in-1 Volume, Expression & Adjustable Wah Pedal

Hotone

Renowned international funk guitar maestro and 63rd Grammy nominee Cory Wong is celebrated for his unique playing style and unmistakable crisp ton...

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Original price $329.00 - Original price $329.00
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Original price $399.00 - Original price $399.00
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Keeley | OCTA PSI | Fuzz / Pitch Shifter & Polyphonic Octave

Keeley Electronics

Introducing the Octa Psi Transfigurating Fuzz Pedal: The Ultimate Combination of Pitch-Shifter, Octave Generator, and Analog Fuzz! Imagine merging...

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Original price $359.00
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Earthquaker Devices | Dispatch Master V3 | Delay and Reverb

Earthquaker Devices

rystalline digital delays up to 1.5 seconds without nasty self-oscillation. Luscious reverbs that seem to last forever, like a collect call from b...

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Original price $359.00
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Original price $279.00
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Current price $239.00
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Earthquaker Devices | Silos | Multi-Generational Time Reflection Device

Earthquaker Devices

Unlike anything before it, Silos merges together a digital, analog, and tape delay into one compact and powerful pedal. In addition to the tri-voi...

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Original price $279.00
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Original price $279.00
Current price $239.00
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Current price $359.00
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J Rockett | Blue Note SELECT | Low-Gain Overdrive w/ Hot Switch

J Rockett Audio Designs

The Blue Note Select overdrive pedal from J. Rockett Audio Designs provides guitarists a wide range of dynamic, tube-like overdrive tones in a com...

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Original price $399.00
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Original price $399.00
Current price $359.00
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Original price $759.00
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Current price $579.00
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Universal Audio | UAFX ANTI | 5150 Inspired 1992 High Gain Amp

Universal Audio

UAFX 2.0 Firmware Update is here - Unlock full MIDI control over USB with your MIDI controller. (Detailed guide available here)  Experience the ins...

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Original price $759.00
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DSM & Humboldt | BLACK CLOUDS | High-Gain Distortion & Boost

DSM & Humboldt

A high-gain storm is surely brewing: DSM Humboldt’s Black Clouds was designed to be the ultimate high-gain distortion pedal, packed to the brim wi...

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DSM & Humboldt | ClearComp | 1078 Dynamic Threshold Compressor Pedal

DSM & Humboldt

The talented folks at DSM & Humboldt pride themselves on working "restlessly in defining a new standard on analogue pedal fabrication, and brin...

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DSM & Humboldt | SIMPLIFIER MK2 | Zero-Watt Stereo Amp | ALL-IN-ONE Stereo Preamp, Amp / Cab & DI

DSM & Humboldt

DSM Humboldt Electronic's Simplifier MK2 is jam-packed with features.  Three excellent preamps include AC BRIT, American, and MS Brit characterist...

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Original price $799.00 - Original price $799.00
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DSM & Humboldt | SIMPLIFIER X | Dual Channel Zero-Watt Stereo Amp | w/ Built-In Reverb & External Footswitch

DSM & Humboldt

A Pint-sized Powerhouse of All-analog Amplifier Tone Simple in name but comprehensive in tone, the DSM Humboldt Simplifier X Zero Watt Reverb Ster...

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Original price $1,699.00 - Original price $1,699.00
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Current price $1,699.00

JAM Pedals | PINK FLOW | 8-IN-1 Multi Pedal Inspired by Pink Floyd Sounds

JAM Pedals

  The Pink Flow is our proposed combination of JAM pedals designs that will Equip you with the essential tools to not only bring your “Pink” line...

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Original price $1,699.00 - Original price $1,699.00
Original price $1,699.00
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Original price $479.00 - Original price $479.00
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JAM Pedals | Harmonious Monk MK2 | Full Analog Harmonic Tremolo

JAM Pedals

Our love for harmonic and amplitude tremolo deepens ever further with Harmonious Monk mk.2! WHAT'S NEW: TAP tempo Ramp function: holding the ...

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Original price $479.00 - Original price $479.00
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Original price $419.00 - Original price $419.00
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JAM Pedals | Fuzz Phrase Silicon | w/ BC107 Silicon Transistor

JAM Pedals

  Drawing inspiration from its germanium predecessor, the Fuzz Phrase Si encapsulates the rich harmonic profile and dynamic response of the esteeme...

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Original price $419.00 - Original price $419.00
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JAM Pedals | Rattler MK2 | Based on Classic RAT Distortion | w/ LM308N Chip

JAM Pedals

We have always prided ourselves on refining and delivering the iconic tones of early 80s distortion boxes with our Rattler. Now, the snake has she...

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Original price $419.00 - Original price $419.00
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Original price $799.00
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Current price $649.00
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Current price $649.00

Fulltone | Supa-Wah | Custom Shop

Fulltone

The Fulltone Custom Shop SUPA-WAH, with its gorgeous Metallic-White finish, takes our legendary CLYDE Wah concept to the next level by offering t...

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Original price $799.00
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Original price $799.00
Current price $649.00
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Colortone | Parasite 2026 | JFET Overdrive w/ Cabinet Switch

Colortone Pedals

Colortone Parasite is a versatile JFET based ‘Full Spectrum’ Overdrive guitar pedal with Treble Boost features and active tone controls. While the...

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Original price $299.00 - Original price $299.00
Original price $299.00
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Current price $279.00
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Current price $279.00

Colortone | Optical Tremolo | Vintage Analog Tremolo

Colortone Pedals

  Colortone’s Optical Tremolo is a wave shapeable analog tremolo effect pedal. With an optical photoresistor at its core the Optical Tremolo produc...

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Original price $299.00
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Original price $299.00
Current price $279.00
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Current price $279.00