Skip to content
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 $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $499.00
$499.00 - $499.00
Current price $499.00

Polyend | ENDLESS | AI-Prompted Design-Your-Own Multi Effect Pedal | Pre-Order (Ships in March 2026)

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...

View full details
Original price $529.00
Original price $529.00 - Original price $529.00
Original price $529.00
Current price $499.00
$499.00 - $499.00
Current price $499.00
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...

View full details
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
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...

View full details
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
Sold out
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...

View full details
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
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...

View full details
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
Original price $1,699.00
Original price $1,699.00 - Original price $1,699.00
Original price $1,699.00
Current price $1,349.00
$1,349.00 - $1,349.00
Current price $1,349.00

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...

View full details
Original price $1,699.00
Original price $1,699.00 - Original price $1,699.00
Original price $1,699.00
Current price $1,349.00
$1,349.00 - $1,349.00
Current price $1,349.00
Original price $849.00
Original price $849.00 - Original price $849.00
Original price $849.00
Current price $749.00
$749.00 - $749.00
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...

View full details
Original price $849.00
Original price $849.00 - Original price $849.00
Original price $849.00
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...

View full details
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
Sold out
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...

View full details
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
Sold out
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...

View full details
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
Sold out
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 ...

View full details
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
Sold out
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...

View full details
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 $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current 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...

View full details
Original price $249.00
Original price $249.00 - Original price $249.00
Original price $249.00
Current price $219.00
$219.00 - $219.00
Current price $219.00
Original price $629.00
Original price $629.00 - Original price $629.00
Original price $629.00
Current price $399.00
$399.00 - $399.00
Current price $399.00

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...

View full details
Original price $629.00
Original price $629.00 - Original price $629.00
Original price $629.00
Current price $399.00
$399.00 - $399.00
Current price $399.00
Original price $4,799.00
Original price $4,799.00 - Original price $4,799.00
Original price $4,799.00
Current price $4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

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...

View full details
Original price $4,799.00
Original price $4,799.00 - Original price $4,799.00
Original price $4,799.00
Current price $4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00
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...

View full details
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
Original price $599.00
Original price $599.00 - Original price $599.00
Original price $599.00
Current price $549.00
$549.00 - $549.00
Current price $549.00

Elite Acoustics | EAE | StompMix 4 White | 4Ch Digital Mixer Pedal | w/ DSP Gate, Compressor, EQ, Reverb & Delay

Elite Acoustics (EAE)

The StompMix 4 Compact Digital Mixer Pedal is built with a powerful 32-bit DSP engine and a compact lightweight stomp box package.The StompMix 4...

View full details
Original price $599.00
Original price $599.00 - Original price $599.00
Original price $599.00
Current price $549.00
$549.00 - $549.00
Current price $549.00
Original price $3,299.00
Original price $3,299.00 - Original price $3,299.00
Original price $3,299.00
Current price $2,299.00
$2,299.00 - $2,299.00
Current price $2,299.00

Darkglass | DG410N | 4x10" Bass Speaker Cabinet w/ Neodymium Speaker | 4 Ohm

Darkglass

Featuring the same gorgeous, distinctive Darkglass look with carbon fiber Tolex, now loaded with custom-made Eminence® Neodymium drivers for a supe...

View full details
Original price $3,299.00
Original price $3,299.00 - Original price $3,299.00
Original price $3,299.00
Current price $2,299.00
$2,299.00 - $2,299.00
Current price $2,299.00
Original price $3,199.00
Original price $3,199.00 - Original price $3,199.00
Original price $3,199.00
Current price $2,399.00
$2,399.00 - $2,399.00
Current price $2,399.00

Darkglass | Infinity 500 Combo 210 | 500W 2x10" Bass Amp Combo | DG210D

Darkglass

A powerful 500 Watt amplifier loaded with custom-made Eminence® speakers, the Infinity Combo Series is designed for the modern bass player. Its use...

View full details
Original price $3,199.00
Original price $3,199.00 - Original price $3,199.00
Original price $3,199.00
Current price $2,399.00
$2,399.00 - $2,399.00
Current price $2,399.00
Original price $2,899.00
Original price $2,899.00 - Original price $2,899.00
Original price $2,899.00
Current price $2,199.00
$2,199.00 - $2,199.00
Current price $2,199.00

Darkglass | Infinity 500 Combo 112 | 500W 1x12" Bass Amp Combo | DG112D

Darkglass

A powerful 500 Watt amplifier loaded with custom-made Eminence® speakers, the Infinity Combo Series is designed for the modern bass player. Its use...

View full details
Original price $2,899.00
Original price $2,899.00 - Original price $2,899.00
Original price $2,899.00
Current price $2,199.00
$2,199.00 - $2,199.00
Current price $2,199.00
Original price $2,859.00
Original price $2,859.00 - Original price $2,859.00
Original price $2,859.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Darkglass | Microtubes 900 V2 | 900W Bass Amp Head | w/ Compressor, EQ, DI & IR Cab Simulator | M900

Darkglass

Three years ago Darkglass Electronics released it’s first amplifier, the Microtubes 900. Its unusual features, and design embodied the Darkglass ...

View full details
Original price $2,859.00
Original price $2,859.00 - Original price $2,859.00
Original price $2,859.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00
Sold out
Original price $2,859.00
Original price $2,859.00 - Original price $2,859.00
Original price $2,859.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Darkglass | Alpha Omega 900 | 900W Bass Amp Head w/ Compressor, EQ, DI & IR Cab Simulator | AO900

Darkglass

The Darkglass Alpha-Omega 900 bass amplifier head can be amazingly loud when you need it to be — good thing it delivers outstanding tone, too. Wit...

View full details
Original price $2,859.00
Original price $2,859.00 - Original price $2,859.00
Original price $2,859.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00
Original price $2,749.00
Original price $2,749.00 - Original price $2,749.00
Original price $2,749.00
Current price $2,099.00
$2,099.00 - $2,099.00
Current price $2,099.00

Darkglass | D212N | 2x12" Bass Speaker Cabinet w/ Neodymium Speaker | 4 Ohm

Darkglass

The modern musician expects it all: flexibility, amazing tone, power-handling, and portability. Darkglass Electronics are very excited to announce...

View full details
Original price $2,749.00
Original price $2,749.00 - Original price $2,749.00
Original price $2,749.00
Current price $2,099.00
$2,099.00 - $2,099.00
Current price $2,099.00
Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,099.00
$2,099.00 - $2,099.00
Current price $2,099.00

Darkglass | Microtubes 500 Combo 210 | 500W 2x10" Bass Amp Combo | DG210A

Darkglass

Designed for ultimate sonic quality and portability, the M Combo Series defines excellence in Analog bass tones and precision. Featuring custom-ma...

View full details
Original price $2,699.00
Original price $2,699.00 - Original price $2,699.00
Original price $2,699.00
Current price $2,099.00
$2,099.00 - $2,099.00
Current price $2,099.00