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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 $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $899.00
$899.00 - $899.00
Current price $899.00

Eventide | H9 2nd GEN | Multi Effects Harmonizer Processor | PRE-ORDER (Ships Late June)

Eventide

The Eventide H9 Harmonizer Gen 2 brings the iconic H9 multi-effects platform into a new generation, combining studio-quality sound, deep creative f...

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Original price $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $899.00
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Current price $899.00
Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
$249.00 - $249.00
Current price $249.00

TC Electronic | PLETHORA X1 Neo | 14-Pedals in One | Multi Effects Processor Pedal w/ TonePrint

TC Electronic

One Pedal Loaded with - Hall of Fame 2 Reverb, Flashback 2 Delay, Pipeline Tap Tremolo, Corona Chorus, Branwaves Pitch Shifter, Sub N Up Octave...

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Original price $249.00 - Original price $249.00
Original price $249.00
$249.00
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Current price $249.00
Original price $949.00
Original price $949.00 - Original price $949.00
Original price $949.00
Current price $799.00
$799.00 - $799.00
Current price $799.00

Tech 21 | FlyRig 5 RK V3 | 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 fa...

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Original price $949.00
Original price $949.00 - Original price $949.00
Original price $949.00
Current price $799.00
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Current price $799.00
Original price $449.00 - Original price $449.00
Original price $449.00
$449.00
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Current price $449.00

IK Multimedia | TONEX ONE+ PLUS | w/ MIDI & Wireless Control | AI Modelling Amp & Effects Pedal | PRE-ORDER (Ships in July)

IK Multimedia

1st Batch Arriving July 2026 - Limited Stock Only Pre-orders are now open. Orders will be shipped in the order they are received once the limited f...

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Original price $449.00 - Original price $449.00
Original price $449.00
$449.00
$449.00 - $449.00
Current price $449.00
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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

Elite Acoustics | EAE | GigMix 4-1 MAX | 4Ch Digital Mixer | w/ DSP Gate, Compressor, EQ, Reverb & Delay

Elite Acoustics (EAE)

The Elite Acoustics GigMix 4-1 MAX is a compact four-channel digital mixer designed for players who need a lightweight, gig-ready mixing solution ...

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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 $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $449.00
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Current price $449.00

Line 6 | HELIX Stadium BackPack | Carry Case for Helix Stadium XL & Helix Stadium

Line 6

The Helix® Stadium Backpack provides maximum protection for your Helix Stadium XL or Helix Stadium amp and effects processor. It is constructed of ...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $449.00
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Current price $449.00
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Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,049.00
$1,049.00 - $1,049.00
Current price $1,049.00

T-Rex | SoulMate Acoustic | All-In-One Acoustic Board w/ Tuner, Compressor, EQ, Delay, Reverb, Boost & Looper

T-REX

Having some cool effects at your disposal when playing your acoustic instrument can highlight your performance and playing, but the effects should ...

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Original price $1,299.00
Original price $1,299.00 - Original price $1,299.00
Original price $1,299.00
Current price $1,049.00
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Current price $1,049.00
Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
Original price $3,999.00
Current price $3,395.00
$3,395.00 - $3,395.00
Current price $3,395.00

Line 6 | HELIX Stadium | Flagship Multi Effects & Modelling Floor Processor

Line 6

The Helix® Stadium XL Floor amp and effects processor delivers studio-quality tone and next-gen performance tools in a rugged stage-ready unit. F...

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Original price $3,999.00
Original price $3,999.00 - Original price $3,999.00
Original price $3,999.00
Current price $3,395.00
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Current price $3,395.00
Original price $529.00 - Original price $529.00
Original price $529.00
$529.00
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Current price $529.00

Polyend | Endless | AI-Prompted Design-Your-Own Multi Effect Pedal

Polyend

The Polyend Endless is a radically new kind of guitar pedal - a user-defined stomp box that lets you run custom effects designed by you, the Polye...

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Original price $529.00 - Original price $529.00
Original price $529.00
$529.00
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Current price $529.00
Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $429.00
$429.00 - $429.00
Current price $429.00

Blackstar | IDX Floor 2 | Multi FX Pedal

Blackstar

The Blackstar ID:X Floor Two builds on the foundation of Floor One, adding an integrated expression pedal for wah, volume, and dynamic control—pe...

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Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $429.00
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Current price $429.00
Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $519.00
$519.00 - $519.00
Current price $519.00

Blackstar | IDX Floor 3 | Multi FX Pedal

Blackstar

The Blackstar ID:X Floor Three is the flagship model, offering expanded patch switching, advanced connectivity, and an integrated expression pedal...

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Original price $649.00
Original price $649.00 - Original price $649.00
Original price $649.00
Current price $519.00
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Current price $519.00
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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $319.00
$319.00 - $319.00
Current price $319.00

Blackstar | IDX Floor 1 | Multi FX Pedal

Blackstar

The Blackstar ID:X Floor One delivers the authentic experience of playing through a real valve amp, thanks to advanced component‐level DSP modelin...

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Original price $399.00
Original price $399.00 - Original price $399.00
Original price $399.00
Current price $319.00
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Current price $319.00
Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $295.00
$295.00 - $295.00
Current price $295.00

IK Multimedia | TONEX Plug | AI Modelling Amp & Effects Headphone Amp

IK Multimedia

The IK Multimedia TONEX Plug is a revolutionary portable headphone amplifier that puts an unlimited world of guitar tones right in your pocket. Bui...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $295.00
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Current price $295.00
Original price $1,699.00
Original price $1,699.00 - Original price $1,699.00
Original price $1,699.00
Current price $1,279.00
$1,279.00 - $1,279.00
Current price $1,279.00

Eventide | H90 Harmonizer DARK Edition | Studio Grade Multi-Effects Pedal

Eventide

Unleash your dark side with the limited run H90 Dark Harmonizer®. This exclusive edition brings Eventide’s most powerful effects pedal in a bold n...

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Original price $1,699.00
Original price $1,699.00 - Original price $1,699.00
Original price $1,699.00
Current price $1,279.00
$1,279.00 - $1,279.00
Current price $1,279.00
Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
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Current price $749.00

Tech 21 | SansAmp | Marty Friedman Signature | 3Ch Preamp & Distortion w/ Gate, EQ, Filter & Reverb

Tech 21

Solo artist, producer, Japanese Heritage ambassador, and shred guitar legend — few guitarists can match the impressive résumé of Marty Friedman. Wh...

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Original price $899.00
Original price $899.00 - Original price $899.00
Original price $899.00
Current price $749.00
$749.00 - $749.00
Current price $749.00
Original price $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $895.00
$895.00 - $895.00
Current price $895.00

TC Helicon | VoiceLive 3 Extreme | Vocal Effects, Guitar FX & Multi Looper | w/ Automation & Backing Tracks

TC Helicon

Unrivaled Vocal and Guitar Effects Performance Floor Pedal with Backing Tracks, Looping, Automation and Audio Recording Voicelive 3 Extreme sets y...

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Original price $999.00
Original price $999.00 - Original price $999.00
Original price $999.00
Current price $895.00
$895.00 - $895.00
Current price $895.00
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Original price $869.00
Original price $869.00 - Original price $869.00
Original price $869.00
Current price $799.00
$799.00 - $799.00
Current price $799.00

TC Electronic | PLETHORA X5 | Multi Effects Processor Pedal

TC Electronic

What is Plethora X5? First create a bunch of BOARDS, then populate them with any of the TC TonePrint PEDALS, then load each PEDAL with any TONEPRI...

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Original price $869.00
Original price $869.00 - Original price $869.00
Original price $869.00
Current price $799.00
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Current price $799.00
Original price $659.00
Original price $659.00 - Original price $659.00
Original price $659.00
Current price $589.00
$589.00 - $589.00
Current price $589.00

TC Electronic | PLETHORA X3 | Multi Effects Processor Pedal w/ Up To 127 Boards

TC Electronic

The new TC Electronic Plethora X3 is a highly-flexible TonePrint pedalboard with up to 127 customisable boards. It also includes 3 pedal slots, a...

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Original price $659.00
Original price $659.00 - Original price $659.00
Original price $659.00
Current price $589.00
$589.00 - $589.00
Current price $589.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $439.00
$439.00 - $439.00
Current price $439.00

TC Helicon | VoiceLive Play | 3-Button Vocal Effects Stompbox w/ Looper

TC Helicon

Producers spend more time on perfecting vocals than any other instrument; the number of layered vocal tracks on a studio recording often run well ...

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Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $439.00
$439.00 - $439.00
Current price $439.00
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Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $229.00
$229.00 - $229.00
Current price $229.00

TC Electronic | PLETHORA X1 | 14-Pedals in One | Multi Effects Processor Pedal w/ TonePrint

TC Electronic

One Pedal Loaded with - Hall of Fame 2 Reverb, Flashback 2 Delay, Pipeline Tap Tremolo, Corona Chorus, Branwaves Pitch Shifter, Sub N Up Octaver...

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Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $229.00
$229.00 - $229.00
Current price $229.00
Original price $219.00 - Original price $219.00
Original price
$219.00
$219.00 - $219.00
Current price $219.00

Hotone | PULZE MINI | Battery Powered Portable Modelling Guitar Amplifier w/ Celestion IRs

Hotone

Meet the Pulze Mini — a palm-sized powerhouse designed for guitarists, bassists, and acoustic players who want pro-level tone without hauling arou...

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Original price $219.00 - Original price $219.00
Original price
$219.00
$219.00 - $219.00
Current price $219.00
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Original price $539.00
Original price $539.00 - Original price $539.00
Original price $539.00
Current price $499.00
$499.00 - $499.00
Current price $499.00

Hotone | VERBERA | Dual Reverb Engine w/ Convolution Reverb Cloning IRs

Hotone

Introducing the VERBERA – a revolutionary reverb pedal that puts the power of professional-grade sound design at your feet. VERBERA redefines what...

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Original price $539.00
Original price $539.00 - Original price $539.00
Original price $539.00
Current price $499.00
$499.00 - $499.00
Current price $499.00
Original price $4,799.00
Original price $4,799.00 - Original price $4,799.00
Original price $4,799.00
Current price $4,199.00
$4,199.00 - $4,199.00
Current price $4,199.00

Line 6 | HELIX Stadium XL Floor | Flagship Multi Effects & Modelling Floor Processor

Line 6

The flagship Helix® Stadium XL Floor amp and effects processor establishes a new benchmark. Leveraging powerful DSP and the entirely new Agoura™ m...

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Original price $4,799.00
Original price $4,799.00 - Original price $4,799.00
Original price $4,799.00
Current price $4,199.00
$4,199.00 - $4,199.00
Current price $4,199.00
Sold out
Original price $419.00
Original price $419.00 - Original price $419.00
Original price $419.00
Current price $349.00
$349.00 - $349.00
Current price $349.00

Line 6 | HELIX BackPack | Carry Bag for Helix Floor Unit

Line 6

  Helix® Backpack is a luggage-grade carrying case custom designed for the Helix Floor and Helix LT processors. Its closed-cell foam padding provid...

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Original price $419.00
Original price $419.00 - Original price $419.00
Original price $419.00
Current price $349.00
$349.00 - $349.00
Current price $349.00