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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.

Universal Audio | UAFX Knuckles | '92 Dual Rec Amp w/ TS Overdrive | Based on Mesa Boogie Dual Rectifier (UA - KNUCKLES) - Gsus4
Universal Audio | UAFX Knuckles | '92 Dual Rec Amp w/ TS Overdrive | Based on Mesa Boogie Dual Rectifier (UA - KNUCKLES) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00

Universal Audio | UAFX Knuckles | '92 Dual Rec Amp w/ TS Overdrive | Based on Mesa Boogie Dual Rectifier

Universal Audio

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

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$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00
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
Line 6 | POD EXPRESS Black | High Gain | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6772) - Gsus4
Line 6 | POD EXPRESS Black | High Gain | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6772) - Gsus4
$389.00
$389.00 - $389.00
$389.00
$269.00
$269.00 - $269.00
$269.00

Line 6 | POD EXPRESS Black | High Gain | Portable Multi Effects & Stereo Amp / Cabinet Modeller | SYDNEY PICK-UP ONLY

Line 6

The POD Express Black boasts seven screaming amp models, seven cab simulations, and 17 effects based on cutting-edge HX-derived technology, along...

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$389.00
$389.00 - $389.00
$389.00
$269.00
$269.00 - $269.00
$269.00
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
$799.00
$799.00 - $799.00
$799.00

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
$799.00
$799.00 - $799.00
$799.00
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
Hotone | AMPERO II GEN 2 | Tri - Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch (HT - AMPERO - II - EP) - Gsus4
Hotone | AMPERO II GEN 2 | Tri - Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch (HT - AMPERO - II - EP) - Gsus4
Sold out
$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00

Hotone | AMPERO II GEN 2 | Tri-Core DSP Next Gen Amp Modeller & Multi Effects Processor | w/ ToneCatch

Hotone

The Hotone Ampero II Gen 2 Amp Modeller & Multi-Effects Processor is a next-generation solution for musicians seeking unparalleled tonal versa...

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$799.00 - $799.00
$799.00
$799.00 - $799.00
$799.00
Sold out
Contact For Availability
Universal Audio | UAFX ENIGMATIC | 82 Overdrive Special Amp | Based on ODS Dumble Amp (UA - ENIGMATIC) - Gsus4
Universal Audio | UAFX ENIGMATIC | 82 Overdrive Special Amp | Based on ODS Dumble Amp (UA - ENIGMATIC) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00

Universal Audio | UAFX ENIGMATIC | 82 Overdrive Special Amp | Based on ODS Dumble Amp

Universal Audio

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

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$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00
Universal Audio | UAFX ANTI | 5150 Inspired 1992 High Gain Amp (UA - ANTI) - Gsus4
Universal Audio | UAFX ANTI | 5150 Inspired 1992 High Gain Amp (UA - ANTI) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00

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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$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00
DSM & Humboldt | BLACK CLOUDS | High - Gain Distortion & Boost (DSM - BlackClouds) - Gsus4
$479.00 - $479.00
$479.00
$479.00
$479.00 - $479.00
$479.00

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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$479.00 - $479.00
$479.00
$479.00
$479.00 - $479.00
$479.00
DSM & Humboldt | ClearComp | 1078 Dynamic Threshold Compressor Pedal (DSM - ClearCOMP) - Gsus4
DSM & Humboldt | ClearComp | 1078 Dynamic Threshold Compressor Pedal (DSM - ClearCOMP) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

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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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
DSM & Humboldt | SIMPLIFIER MK2 | Zero - Watt Stereo Amp | ALL - IN - ONE Stereo Preamp, Amp / Cab & DI (DSM - Simplifier - MK2) - Gsus4
DSM & Humboldt | SIMPLIFIER MK2 | Zero - Watt Stereo Amp | ALL - IN - ONE Stereo Preamp, Amp / Cab & DI (DSM - Simplifier - MK2) - Gsus4
Sold out
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

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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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Sold out
Contact For Availability
DSM & Humboldt | SIMPLIFIER X | Dual Channel Zero - Watt Stereo Amp | w/ Built - In Reverb & External Footswitch (DSM - Simplifier - X) - Gsus4
DSM & Humboldt | SIMPLIFIER X | Dual Channel Zero - Watt Stereo Amp | w/ Built - In Reverb & External Footswitch (DSM - Simplifier - X) - Gsus4
Sold out
$799.00 - $799.00
$799.00
$799.00
$799.00 - $799.00
$799.00

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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$799.00 - $799.00
$799.00
$799.00
$799.00 - $799.00
$799.00
Sold out
Contact For Availability
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
Line 6 | POD EXPRESS Bass | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6732) - Gsus4
Line 6 | POD EXPRESS Bass | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6732) - Gsus4
$389.00
$389.00 - $389.00
$389.00
$319.00
$319.00 - $319.00
$319.00

Line 6 | POD EXPRESS Bass | Portable Multi Effects & Stereo Amp / Cabinet Modeller

Line 6

How'd you like to take your entire bass rig with you wherever you go? With the Line 6 POD Express Bass in hand, you can do just that — in fact, i...

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$389.00
$389.00 - $389.00
$389.00
$319.00
$319.00 - $319.00
$319.00
Line 6 | POD EXPRESS Guitar | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6730) - Gsus4
Line 6 | POD EXPRESS Guitar | Portable Multi Effects & Stereo Amp / Cabinet Modeller (AAF6730) - Gsus4
$389.00
$389.00 - $389.00
$389.00
$315.00
$315.00 - $315.00
$315.00

Line 6 | POD EXPRESS Guitar | Portable Multi Effects & Stereo Amp / Cabinet Modeller

Line 6

The Ultimate in Portability Introducing the Line 6 POD Express Guitar, the most portable amp and effects processor to date from Line 6. This devi...

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$389.00
$389.00 - $389.00
$389.00
$315.00
$315.00 - $315.00
$315.00
Hotone | Pulze Eclipse | 30W Stereo Modelling Amplifier | w/ Bluetooth | Black (HT - PULZE - B) - Gsus4
Hotone | Pulze Eclipse | 30W Stereo Modelling Amplifier | w/ Bluetooth | Black (HT - PULZE - B) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00

Hotone | PULZE Eclipse | 30W Stereo Modelling Amplifier | w/ Bluetooth | Black

Hotone

Introducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...

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$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00
Hotone | Pulze Luna | 30W Stereo Modelling Amplifier | w/ Bluetooth | White (HT - PULZE - W) - Gsus4
Hotone | Pulze Luna | 30W Stereo Modelling Amplifier | w/ Bluetooth | White (HT - PULZE - W) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00

Hotone | PULZE Luna | 30W Stereo Modelling Amplifier | w/ Bluetooth | White

Hotone

Introducing the Hotone Pulze Luna Modelling Amplifier in a sleek white finish—a modern marvel designed to elevate your musical experience. This Bl...

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$599.00
$599.00 - $599.00
$599.00
$550.00
$550.00 - $550.00
$550.00
Hotone | AMPERO II STAGE | Tri - Core DSP | Amp Modeller & Multi Effects Processor (HT - AMPERO - II - ST) - Gsus4
Hotone | AMPERO II STAGE | w/ extra FREE Bundle | Tri - Core DSP Amp Modeller & Multi Effects Processor (HT-STAGE-OFFER / HT-AMPERO-II-ST) - Gsus4
$1,599.00
$1,599.00 - $1,599.00
$1,599.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Hotone | AMPERO II STAGE | w/ extra FREE Bundle | Tri-Core DSP Amp Modeller & Multi Effects Processor

Hotone

Includes the following as Bundle (while stock lasts) 1x Hotone Ampero GigBag (RRP $89) 1x Hotone Ampero Press (RRP $169) 1x Hotone Karat Cap Set of...

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$1,599.00
$1,599.00 - $1,599.00
$1,599.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Universal Audio | UAFX LION '68 | Super Lead British Plexi Amp (UA - LION) - Gsus4
Universal Audio | UAFX LION '68 | Super Lead British Plexi Amp (UA - LION) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00

Universal Audio | UAFX LION '68 | Super Lead British Plexi Amp

Universal Audio

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

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$759.00
$759.00 - $759.00
$759.00
$579.00
$579.00 - $579.00
$579.00
Universal Audio | OX Stomp | Stereo Guitar Cabinet Modeller | w/ Dynamic IR, 1176 Compression, Reverb, Delay, EQ & More (UA - OXSTOMP) - Gsus4
Universal Audio | OX Stomp | Stereo Guitar Cabinet Modeller | w/ Dynamic IR, 1176 Compression, Reverb, Delay, EQ & More (UA - OXSTOMP) - Gsus4
$759.00
$759.00 - $759.00
$759.00
$645.00
$645.00 - $645.00
$645.00

Universal Audio | OX Stomp | Stereo Guitar Cabinet Modeller | w/ Dynamic IR, 1176 Compression, Reverb, Delay, EQ & More

Universal Audio

UAFX 2.0 Firmware Update is here - Unlock full MIDI control over USB with your MIDI controller. (Detailed guide available here) Get perfectly miked...

View full details
$759.00
$759.00 - $759.00
$759.00
$645.00
$645.00 - $645.00
$645.00
Palmer | ILM | Passive Speaker Simulation DI Box | RIVER Series (PAL - PILM) - Gsus4
Palmer | ILM | Passive Speaker Simulation DI Box | RIVER Series (PAL - PILM) - Gsus4
$292.94
$292.94 - $292.94
$292.94
$269.00
$269.00 - $269.00
$269.00

Palmer | ILM | Passive Speaker Simulation DI Box | RIVER Series

Palmer

You've found your perfect amp sound, but somehow it sounds different on every stage? The Palmer ilm speaker simulation DI box removes all the unce...

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$292.94
$292.94 - $292.94
$292.94
$269.00
$269.00 - $269.00
$269.00
Palmer | PDI06L16 | Speaker Loadbox | Power Attenuator 16 Ohms (PAL - PDI06L16) - Gsus4
Palmer | PDI06L16 | Speaker Loadbox | Power Attenuator 16 Ohms (PAL - PDI06L16) - Gsus4
Sold out
$704.71
$704.71 - $704.71
$704.71
$599.00
$599.00 - $599.00
$599.00

Palmer | PDI06L16 | Speaker Loadbox | Power Attenuator 16 Ohms

Palmer

The PDI06 is a power attenuator for live applications. The device is connected between the amplifier output and the speaker cabinet. It makes it p...

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$704.71
$704.71 - $704.71
$704.71
$599.00
$599.00 - $599.00
$599.00
Sold out
Contact For Availability
Palmer | PDI06L08 | Speaker Loadbox | Power Attenuator 8 Ohms (PAL - PDI06L08) - Gsus4
Palmer | PDI06L08 | Speaker Loadbox | Power Attenuator 8 Ohms (PAL - PDI06L08) - Gsus4
Sold out
$704.71
$704.71 - $704.71
$704.71
$599.00
$599.00 - $599.00
$599.00

Palmer | PDI06L08 | Speaker Loadbox | Power Attenuator 8 Ohms

Palmer

The PDI06 is a power attenuator for live applications. The device is connected between the amplifier output and the speaker cabinet. It makes it p...

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$704.71
$704.71 - $704.71
$704.71
$599.00
$599.00 - $599.00
$599.00
Sold out
Contact For Availability
Palmer | PDI03JB | Joe Bonamassa Signature | Guitar Speaker Simulator DI (PAL - PDI03JB) - Gsus4
Palmer | PDI03JB | Joe Bonamassa Signature | Guitar Speaker Simulator DI (PAL - PDI03JB) - Gsus4
$469.41
$469.41 - $469.41
$469.41
$399.00
$399.00 - $399.00
$399.00

Palmer | PDI03JB | Joe Bonamassa Signature | Guitar Speaker Simulator DI

Palmer

The PDI 03 JB Speaker Simulator is a professional passive DI box for guitar amps. Providing a frequency compensated, transformer balanced direct f...

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$469.41
$469.41 - $469.41
$469.41
$399.00
$399.00 - $399.00
$399.00