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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 $74.95
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Original price $74.95
Current price $69.00
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Current price $69.00

Toms Line | AEG-3 GT | 5 Band EQ | Mini Pedal

Toms Line

Budget guitar effects pedal manufacturer Tomsline’s GT EQ stomp does exactly what it says on the tin: let you shape the overall EQ and to...

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Original price $74.95
Original price $74.95 - Original price $74.95
Original price $74.95
Current price $69.00
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Current price $69.00
Original price $789.00
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Current price $699.00
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Current price $699.00

LR Baggs | VENUE DI | Preamp DI w/ Boost, 5-Band EQ & Tuner

LR Baggs

Every Tool You Need in One Acoustic Pedal We created the Venue DI so you can travel light, set up fast and sound incredible anywhere you plug in...

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Original price $789.00
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Current price $699.00
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Current price $619.00
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LR Baggs | STADIUM DI | Studio-Grade Bass DI

LR Baggs

Originally developed by the bass playing engineers at LR Baggs for their own use, the Stadium Electric Bass DI infuses your signal with a blend o...

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Original price $699.00
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Original price $699.00
Current price $619.00
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Current price $599.00
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Current price $599.00

LR Baggs | SESSION DI | Acoustic Guitar Preamp | w/ Compression, EQ & Analogue Saturation

LR Baggs

Inspired by the LR Baggs Handcrafted Video Sessions and our experience in some of Nashville’s great studios, the Session Acoustic DI brings our ...

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Original price $699.00
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Original price $699.00
Current price $599.00
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Current price $599.00
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Original price $609.00
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Original price $609.00
Current price $549.00
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Current price $549.00

LR Baggs | PARA-DI | Acoustic Guitar Preamp | w/ 5-Band EQ

LR Baggs

Get ready for a great live performance with this LR Baggs Para DI acoustic guitar direct box and preamp. A five-band equaliser lets you shape you...

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Original price $609.00
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Current price $549.00
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Original price $799.00
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Current price $549.00
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Jackson Audio | OPTIMIST | Cory Wong Signature Dual Overdrive | Classic Edition

Jackson Audio

Jackson Audio and Cory Wong bring you The Optimist. Using three independent circuits, The Optimist is one product for creating the finest and insp...

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Original price $799.00
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Current price $549.00
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Current price $749.00
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Tech 21 | SansAmp | DP-3X | dUg Pinnick Signature Bass Pedal

Tech 21

dUg Pinnick. Unmistakable in every way --that voice, the songwriting, his style, and, of course, the dUg tone. A super-compact adaptation of his...

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Original price $899.00
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Current price $749.00
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Current price $549.00
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Tech 21 | SansAmp | Para Driver DI V2 | Preamp & DI w/ Mid Frequency Control

Tech 21

This floor version of our RPM rackmount provides the same detailed tone shaping possibilities for any signal source. It is particularly useful W...

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Original price $649.00
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Current price $549.00
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Original price $609.00
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Current price $549.00
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Tech 21 | SansAmp | BASS DRIVER V2 | Preamp & DI

Tech 21

Much more than just a direct box, the SansAmp Bass Driver DI is capable of dialing up big vintage tube tones, bright modern slap sounds, gnarly ...

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Original price $609.00
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Current price $549.00
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Original price $609.00
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Current price $549.00
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Tech 21 | SansAmp | GT2 | Analog Amp Modeling | Preamp Pedal

Tech 21

“Architecturally” create your own rig in seconds. You can easily achieve the most sought-after tube amp sounds, and entirely new ones as well. Ch...

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Original price $609.00
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Current price $549.00
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Original price $649.00
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Tech 21 | SansAmp VT Bass DI | SVT®-Style Preamp & DI

Tech 21

For the pro on the go, the VT Bass DI covers a lot of ground in a small footprint. This multi-function, multi-application format features three ...

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Original price $649.00
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Current price $549.00
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Tech 21 | SansAmp SH1 | Steve Harris Signature Effects Pedal

Tech 21

When it comes to Steves rig, surprisingly it has barely changed in almost 40 years. What has never changed is his handmade custom pre-amp, the Al...

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Original price $749.00
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Current price $649.00
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Current price $699.00
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Current price $699.00

Tech 21 | FlyRig 5 V2 | Multi-Effects & DI Pedal

Tech 21

The original Fly Rig, introduced in 2014, was a true game-changer for players in all categories, from touring pros to bedroom hobbyists. At a tim...

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Original price $899.00
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Current price $699.00
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Original price $769.00
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Current price $649.00
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Tech 21 | SansAmp PSA 2.0 | Programmable Preamp Pedal

Tech 21

Originally introduced in 1993, the SansAmp PSA-1 rackmount, and later PSA-1.1, quickly became studio staples. The SansAmp PSA has been us...

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Original price $769.00
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Current price $649.00
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Current price $699.00
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Tech 21 | FlyRig 5 RK V2 | Richie Kotzen Signature Multi-Effects & DI Pedal

Tech 21

The Richie Kotzen RK5 Signature Fly Rig was developed in close collaboration with Richie, whose input was invaluable. Meticulous about every fac...

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Original price $799.00
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Current price $699.00

Tech 21 | Bass FlyRig V2 | Multi-Effects & DI For Bass

Tech 21

The original Fly Rig, introduced in 2014, was a true game-changer for players in all categories, from touring pros to bedroom hobbyists, and expa...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $699.00
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Original price $649.00
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Current price $549.00
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Current price $549.00

Tech 21 | Acoustic FlyRig | Multi-Effects & DI Pedal for Acoustic Guitar

Tech 21

There are lots of options for getting an acceptable acoustic guitar sound. But why settle for acceptable when you can be inspired? If you think u...

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Original price $649.00
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Original price $649.00
Current price $549.00
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Original price $829.00
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Current price $649.00
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Current price $649.00

Hotone | AMPERO II STOMP | Tri-Core DSP Next Gen Amp Modeller & Multi Effects Processor

Hotone

Hotone has teamed up with Celestion for the latest iteration of its Ampero amp modeller – the Ampero II Stomp – which comes loaded with 20 of th...

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Original price $829.00
Original price $829.00 - Original price $829.00
Original price $829.00
Current price $649.00
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Original price $599.00
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Current price $499.00
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Current price $499.00

Jackson Audio | FUZZ | Modular Fuzz w/ EQ & Octaver

Jackson Audio

A Must-Have Stompbox for Fuzz Connoisseurs If you consider yourself a fuzz pedal connoisseur, the Jackson Audio FUZZ was created with you in mind....

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Original price $599.00
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Original price $599.00
Current price $499.00
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Original price $619.00
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Current price $529.00
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Current price $529.00

Source Audio | EQ2 | Stereo Programmable Equalizer & Boost Pedal

Source Audio

Fine-tune Your Guitar’s Tone with This Flexible EQ The Source Audio EQ2 Programmable Equalizer adds 10 flexible bands of sonic sculpting to your ...

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Original price $619.00
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Original price $619.00
Current price $529.00
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Current price $479.00

Fairfield Circuitry | LONG LIFE | Filter, EQ & Oscillator | EQ0000

Fairfield Circuitry

A state-variable filter with wide range and application. Versatile. Combining tilt and notch/boost equalization around a 2nd-order (-12dB/octav...

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Original price $479.00 - Original price $479.00
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Original price $349.00 - Original price $349.00
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Current price $349.00

Walrus | EB-10 | Preamp / EQ / Boost Pedal | Black

Walrus Audio

Optimize Your Guitar Tone for Any Rig or Venue With low, mid, and high EQ bands to boost or cut to your tastes, the Walrus Audio EB-10 pedal is a...

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Original price $349.00 - Original price $349.00
Original price $349.00
$349.00
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Current price $349.00
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Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $49.00
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Current price $49.00

Jackson Audio | LARGE MOUSE Plug-in | Analog Plug-in Module for ASABI Overdrive/Distortion Pedal

Jackson Audio

Change the Distortion Character of Your Asabi OD The Jackson Audio Asabi is a great-sounding dirt box, delivering the coveted sound of a transpar...

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Original price $139.00
Original price $139.00 - Original price $139.00
Original price $139.00
Current price $49.00
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Original price $799.00
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Current price $549.00
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Current price $549.00

Jackson Audio | ASABI | World's First Modular Distortion Overdrive | Mateus Asato Signature

Jackson Audio

Signature Mateus Asato OD with Replaceable Distortion Circuit Chock-full of rapid-fire double stops, nimble single-string passages, intricate c...

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Original price $799.00
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Original price $799.00
Current price $549.00
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Current price $549.00
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