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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.

Tone King | ROYALIST | Tri - Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | Based on JTM45 / BluesBreaker / Plexi / Super Lead | Pre - Order (Ships in March 2026) (TK-ROYALIST) - Gsus4
Tone King | ROYALIST | Tri - Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | Based on JTM45 / BluesBreaker / Plexi / Super Lead | Pre - Order (Ships in March 2026) (TK-ROYALIST) - Gsus4
$1,199.00 - $1,199.00
$1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00

Tone King | ROYALIST | Tri-Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | Based on JTM45 / BluesBreaker / Plexi / Super Lead | Pre-Order (Ships in March 2026)

Tone King

The Royalist Tube Preamp Pedal distils the essence of classic British rock tone into a compact, pedalboard-ready format. Inspired by Tone King’s Ro...

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$1,199.00 - $1,199.00
$1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
IK Multimedia | TONEX Plug | AI Modelling Amp & Effects Headphone Amp (IKMT_XG-TONEX-PLUG-IN) - Gsus4
IK Multimedia | TONEX Plug | AI Modelling Amp & Effects Headphone Amp (IKMT_XG-TONEX-PLUG-IN) - Gsus4
$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$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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$299.00
$299.00 - $299.00
$299.00
$295.00
$295.00 - $295.00
$295.00
Two Notes | OPUS | Multi Channel Amp Sim Pedal w/ PSM Emulations & Wireless Control (133008) - Gsus4
Two Notes | OPUS | Multi Channel Amp Sim Pedal w/ PSM Emulations & Wireless Control (133008) - Gsus4
$499.00
$499.00 - $499.00
$499.00
$429.00
$429.00 - $429.00
$429.00

Two Notes | OPUS | Multi Channel Amp Sim Pedal w/ PSM Emulations & Wireless Control

Two Notes

Introducing OPUS, an end-to-end tone shaping Amp Simulator and DynIR™ Engine ushering-in the next milestone-evolution of the Two notes ecosystem. ...

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$499.00
$499.00 - $499.00
$499.00
$429.00
$429.00 - $429.00
$429.00
Two Notes | REVOLT Bass | 3 Channel Bass Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133006) - Gsus4
Two Notes | REVOLT Bass | 3 Channel Bass Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133006) - Gsus4
$609.00
$609.00 - $609.00
$609.00
$569.00
$569.00 - $569.00
$569.00

Two Notes | REVOLT Bass | 3 Channel Bass Amp Simulator w/ 12AX7 Tube & All Analog Signal Path

Two Notes

The bass: It’s the bedrock of any performance, demanding nothing short of tonal excellence. Enter ReVolt Bass, a forward-thinking all-analog 3-cha...

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$609.00
$609.00 - $609.00
$609.00
$569.00
$569.00 - $569.00
$569.00
Two Notes | REVOLT Guitar | 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133005) - Gsus4
Two Notes | REVOLT Guitar | 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path (133005) - Gsus4
$609.00
$609.00 - $609.00
$609.00
$449.00
$449.00 - $449.00
$449.00

Two Notes | REVOLT Guitar | 3 Channel Guitar Amp Simulator w/ 12AX7 Tube & All Analog Signal Path

Two Notes

From sublime cleans to the gnarliest of Metal tones, your performance demands the pinnacle in tonal excellence. Enter ReVolt Guitar, a forward-thi...

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$609.00
$609.00 - $609.00
$609.00
$449.00
$449.00 - $449.00
$449.00
Tone King | IMPERIAL | Tri - Tube 12AX7 Preamp, DI, IR & Cabinet Simulator (TK - IMPERIAL - PRE) - Gsus4
Tone King | IMPERIAL | Tri - Tube 12AX7 Preamp, DI, IR & Cabinet Simulator (TK - IMPERIAL - PRE) - Gsus4
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$1,095.00
$1,095.00 - $1,095.00
$1,095.00

Tone King | IMPERIAL | Tri-Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | 50's Tweed & 60's Blackface

Tone King

Powered by a trio of 12AX7 tubes, the Tone King Imperial Preamp condenses the essence of Tone King’s beloved Imperial MKII amplifier into a pedalb...

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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$1,095.00
$1,095.00 - $1,095.00
$1,095.00
Friedman | IR - J | Jake E Lee Signature | Dual Channel 12AX7 Tube Preamp | w/ T - Style Boost, DI, IR Loader & Cabinet Simulator (FN - IR - J) - Gsus4
Friedman | IR - J | Jake E Lee Signature | Dual Channel 12AX7 Tube Preamp | w/ T - Style Boost, DI, IR Loader & Cabinet Simulator (FN - IR - J) - Gsus4
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$899.00
$899.00 - $899.00
$899.00

Friedman | IR-J | Jake E Lee Signature | Dual Channel 12AX7 Tube Preamp | w/ T-Style Boost, DI, IR Loader & Cabinet Simulator

Friedman

Driven by two glowing-hot, high-voltage 12AX7 preamp tubes, the Friedman IR-J packs the preamp section of Jake E. Lee’s signature JEL amplifiers...

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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$899.00
$899.00 - $899.00
$899.00
Friedman | IR - D | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - D) - Gsus4
Friedman | IR - D | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - D) - Gsus4
$999.00
$999.00 - $999.00
$999.00
$899.00
$899.00 - $899.00
$899.00

Friedman | IR-D | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator

Friedman

With the IR-D dual tube preamp and DI pedal, Friedman sets its sights on the perfect marriage of modern amenities and authentic tube tone. In esse...

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$999.00
$999.00 - $999.00
$999.00
$899.00
$899.00 - $899.00
$899.00
Friedman | IR - X | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - X) - Gsus4
Friedman | IR - X | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator (FN - IR - X) - Gsus4
$999.00
$999.00 - $999.00
$999.00
$899.00
$899.00 - $899.00
$899.00

Friedman | IR-X | High Voltage Dual 12AX7 Tube Preamp, DI, IR loader & Cabinet Simulator

Friedman

The Friedman IR-X is a feature-laden guitar preamp that fits right on your pedalboard. And since it's loaded with two high-voltage 12AX7 tubes, th...

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$999.00
$999.00 - $999.00
$999.00
$899.00
$899.00 - $899.00
$899.00
TC Electronic | IMPULSE | IR Loader Pedal (455145) - Gsus4
TC Electronic | IMPULSE | IR Loader Pedal (455145) - Gsus4
$189.00
$189.00 - $189.00
$189.00
$179.00
$179.00 - $179.00
$179.00

TC Electronic | IMPULSE | IR Loader Pedal

TC Electronic

IMPULSE is the first TC Electronic IR Loader. As always, their aim to give guitarist tools that support their playing rather than a degree in tech...

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$189.00
$189.00 - $189.00
$189.00
$179.00
$179.00 - $179.00
$179.00
IK Multimedia | TONEX ONE Chrome | Joe Satriani Limited Edition | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - CR) - Gsus4
IK Multimedia | TONEX ONE Chrome | Joe Satriani Limited Edition | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - CR) - Gsus4
$499.95
$499.95 - $499.95
$499.95
$399.00
$399.00 - $399.00
$399.00

IK Multimedia | TONEX ONE Chrome | Joe Satriani Limited Edition | AI Modelling Amp & Effects Pedal

IK Multimedia

IK Multimedia’s TONEX ONE compresses the entire TONEX ecosystem into a compact miniature pedal format, putting the most sought-after guitar and b...

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$499.95
$499.95 - $499.95
$499.95
$399.00
$399.00 - $399.00
$399.00
IK Multimedia | TONEX WHITE | 1st Year Anniversary Limited Edition | w/ 150 Pre - Loaded Tone Models, TONEX Max & AmpliTube 5 (IKMT_XG - PEDAL - TONEX - WHITE - IN) - Gsus4
IK Multimedia | TONEX WHITE | 1st Year Anniversary Limited Edition | w/ 150 Pre - Loaded Tone Models, TONEX Max & AmpliTube 5 (IKMT_XG - PEDAL - TONEX - WHITE - IN) - Gsus4
$979.95
$979.95 - $979.95
$979.95
$849.00
$849.00 - $849.00
$849.00

IK Multimedia | TONEX WHITE | Anniversary Edition | w/ 150 Pre-Loaded Tone Models, TONEX Max & AmpliTube 5

IK Multimedia

1st Year Anniversary White Limited Edition The IK Multimedia TONEX Pedal Anniversary Edition stands out with its custom white finish and exclusive...

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$979.95
$979.95 - $979.95
$979.95
$849.00
$849.00 - $849.00
$849.00
Walrus | ACS1 MK2 | High - Fidelity Stereo Amp + Cab Simulator | MAKO Series (Walrus - ACS1 - MK2) - Gsus4
Walrus | ACS1 MK2 | High - Fidelity Stereo Amp + Cab Simulator | MAKO Series (Walrus - ACS1 - MK2) - Gsus4
$719.00
$719.00 - $719.00
$719.00
$699.00
$699.00 - $699.00
$699.00

Walrus | ACS1 MK2 | High-Fidelity Stereo Amp + Cab Simulator | MAKO Series

Walrus Audio

Building on the success of the original Walrus Audio Mako Series ACS1 Amp and Cab Simulator the MK II model comes equipped with 3 additional amp mo...

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$719.00
$719.00 - $719.00
$719.00
$699.00
$699.00 - $699.00
$699.00
IK Multimedia | TONEX ONE | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - IN) - Gsus4
IK Multimedia | TONEX ONE | AI Modelling Amp & Effects Pedal (IKMT_XG - PEDAL - TONEXONE - IN) - Gsus4
$399.95
$399.95 - $399.95
$399.95
$299.00
$299.00 - $299.00
$299.00

IK Multimedia | TONEX ONE | AI Modelling Amp & Effects Pedal

IK Multimedia

TONEX ONE expands the TONEX Ecosystem bringing breakthrough AI Machine Modeling technology to a mini pedal format, empowering players to take the ...

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$399.95
$399.95 - $399.95
$399.95
$299.00
$299.00 - $299.00
$299.00
IK Multimedia | TONEX Pedal | AI Modelling Effects & Amp Pedal | w/ TONEX Max & AmpliTube 5 (IKMT_XG - PEDAL - TONEX - IN) - Gsus4
IK Multimedia | TONEX Pedal | AI Modelling Effects & Amp Pedal | w/ TONEX Max & AmpliTube 5 (IKMT_XG - PEDAL - TONEX - IN) - Gsus4
$869.95
$869.95 - $869.95
$869.95
$799.00
$799.00 - $799.00
$799.00

IK Multimedia | TONEX Pedal | AI Modelling Effects & Amp Pedal | w/ TONEX Max & AmpliTube 5

IK Multimedia

TONEX Pedal lets you store and play your AI Machine Modeling Tone Models live on stage. Choose from thousands of the world’s most sought-after a...

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$869.95
$869.95 - $869.95
$869.95
$799.00
$799.00 - $799.00
$799.00
Strymon | IRIDIUM | Amp Modeler & IR Cabinet (SN - IRIDIUM) - Gsus4
Strymon | IRIDIUM | Amp Modeler & IR Cabinet (SN - IRIDIUM) - Gsus4
$789.00
$789.00 - $789.00
$789.00
$629.00
$629.00 - $629.00
$629.00

Strymon | IRIDIUM | Amp Modeler & IR Cabinet

Strymon

Pack the Pedals. Leave the Mic and Amp. Love your pedals, but hate hauling an amp to practice or play out? The pedal-sized Strymon Iridium give...

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$789.00
$789.00 - $789.00
$789.00
$629.00
$629.00 - $629.00
$629.00