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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.

Pedals & Effects - Gsus4
ZVEX | Mastortron | Silicon Fuzz | Vexter Series (ZVEX - Vexter - Mastortron) - Gsus4
ZVEX | Mastortron | Silicon Fuzz | Vexter Series (ZVEX - Vexter - Mastortron) - Gsus4 Sold out
$366.00 - $366.00
$366.00
$366.00
$366.00 - $366.00
$366.00

ZVEX Mastortron Silicon Fuzz Vexter Series

ZVEX

The Zvex Effects Vexter Mastotron is a sub-heavy silicon fuzz with a twist. With a three-way sub-control switch, you can unlock flexible fuzz tones...

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$366.00 - $366.00
$366.00
$366.00
$366.00 - $366.00
$366.00
Sold out
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ZVEX | Distortron | Distortion Pedal | Vester Series (ZVEX - Vester - Distortron) - Gsus4 Sold out
$366.00 - $366.00
$366.00
$366.00
$366.00 - $366.00
$366.00

ZVEX Distortron Distortion Pedal Vester Series

ZVEX

Zvex Effects have redesigned their Box of Rock’s Distortion Engine to create the modified Vexter Distortron, giving you even more gain and a sub-co...

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$366.00 - $366.00
$366.00
$366.00
$366.00 - $366.00
$366.00
Sold out
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ZVEX | Double Rock | Distortion & Boost Pedal | Vexter Series (ZVEX - Vexter - Double - Rock) - Gsus4 Sold out
$523.00
$523.00 - $523.00
$523.00
$484.00
$484.00 - $484.00
$484.00

ZVEX Double Rock Distortion & Boost Pedal Vexter Series

ZVEX

The ZVEX Effects Double Rock is essentially a dual-channel distortion pedal that features two 'Box of Rock' circuits within a super-compact enclos...

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$523.00
$523.00 - $523.00
$523.00
$484.00
$484.00 - $484.00
$484.00
Sold out
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ZVEX | Fuzz Probe | w/ Proximity Sensor Control | Vexter Series (ZVEX - Vexter - Fuzz - Probe) - Gsus4 Sold out
$484.00
$484.00 - $484.00
$484.00
$444.00
$444.00 - $444.00
$444.00

ZVEX Fuzz Probe w/ Proximity Sensor Control Vexter Series

ZVEX

The Fuzz Probe follows in the footsteps of ZVEX's infamous Fuzz Factory pedal, but allows you to make on-the-fly adjustments to its sound for chao...

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$484.00
$484.00 - $484.00
$484.00
$444.00
$444.00 - $444.00
$444.00
Sold out
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ZVEX | Jonny Octave | Analog Octave - Up Pedal | Hand Painted (ZVEX - HP - Johnny - Octave) - Gsus4
Sold out
$654.00 - $654.00
$654.00
$654.00
$654.00 - $654.00
$654.00

ZVEX Jonny Octave Analog Octave-Up Pedal Hand Painted

ZVEX

Take your solos into another dimension with the Jonny Octave™ – a compact, hand-painted analog octave-up pedal that adds shimmering, harmonically r...

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$654.00 - $654.00
$654.00
$654.00
$654.00 - $654.00
$654.00
Sold out
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ZVEX | Instant Lo - Fi Junky | Compressor & Chorus Pedal | Vexter Series (ZVEX - Vexter - Instant - LoFi - Juncky) - Gsus4
ZVEX | Instant Lo - Fi Junky | Compressor & Chorus Pedal | Vexter Series (ZVEX - Vexter - Instant - LoFi - Juncky) - Gsus4
Sold out
$523.00
$523.00 - $523.00
$523.00
$458.00
$458.00 - $458.00
$458.00

ZVEX Instant Lo-Fi Junky Compressor & Chorus Pedal Vexter Series

ZVEX

ZVEX have a reputation for their niche and otherworldly guitar effects, used by experimental players to attain simply mind-blowing sounds! The Ins...

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$523.00
$523.00 - $523.00
$523.00
$458.00
$458.00 - $458.00
$458.00
Sold out
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ZVEX | Sonar | Tremolo Pedal | Vexter Series (ZVEX - Vexter - Sonar) - Gsus4
ZVEX | Sonar | Tremolo Pedal | Vexter Series (ZVEX - Vexter - Sonar) - Gsus4
Sold out
$523.00
$523.00 - $523.00
$523.00
$484.00
$484.00 - $484.00
$484.00

ZVEX Sonar Tremolo Pedal Vexter Series

ZVEX

The ZVEX Sonar isn't your typical tremolo pedal. A dream for experimentalists, the scintillating Sonar can chop up practically any audio signal fe...

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$523.00
$523.00 - $523.00
$523.00
$484.00
$484.00 - $484.00
$484.00
Sold out
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Morningstar | MC8 PRO | Next Gen PRO MIDI Controller w/ Built - in Bluetooth MIDI | PRE - ORDER (Ships Early June) (MC8 - PRO) - Gsus4
Morningstar | MC8 PRO | Next Gen PRO MIDI Controller w/ Built - in Bluetooth MIDI (MC8-PRO) - Gsus4
Sold out
$981.00 - $981.00
$981.00
$981.00
$981.00 - $981.00
$981.00

Morningstar MC8 PRO Next Gen PRO MIDI Controller w/ Built-in Bluetooth MIDI

Morningstar

Step into the ultimate MIDI foot controller experience — the Morningstar Engineering MC8 PRO pushes everything you love about Morningstar's pr...

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$981.00 - $981.00
$981.00
$981.00
$981.00 - $981.00
$981.00
Sold out
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Origin Effects | DCX Bass | Tone Shaper & Overdrive | w/ Adaptive Circuitry | Inspired by UA 610 Studio Preamp (OEX - 0000 - 000) - Gsus4
Origin Effects | DCX BASS Black Edition | Tone Shaper & Overdrive | w/ Adaptive Circuitry | Inspired by UA 610 Studio Preamp (OEX - 0062 - 00) - Gsus4
$628.00 - $628.00
$628.00
$680.00
$680.00 - $680.00
$680.00

Origin Effects DCX BASS Black Edition Tone Shaper & Overdrive w/ Adaptive Circuitry Inspired by UA 610 Studio Preamp

Origin Effects

Origin Effects has your bass tone covered with the DCX Bass tone shaper & drive pedal. Inspired by a classic mic preamp used on iconic recordi...

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$628.00 - $628.00
$628.00
$680.00
$680.00 - $680.00
$680.00
Empress Effects | Bass ParaEQ MK2 | Dedicated tool for Low - End Tone Shaping (PEQB) - Gsus4
Empress Effects | Bass ParaEQ MK2 | Dedicated tool for Low - End Tone Shaping (PEQB) - Gsus4
$916.00
$916.00 - $916.00
$916.00
$824.00
$824.00 - $824.00
$824.00

Empress Effects Bass ParaEQ MK2 Dedicated Tool for Low-End Tone Shaping

Empress Effects

The Empress Bass ParaEq brings the full control and transparency of the ParaEq MKII Deluxe to a pedal designed specifically for bassists. As the on...

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$916.00
$916.00 - $916.00
$916.00
$824.00
$824.00 - $824.00
$824.00
Walrus | Canvas NANO | Line Isolator (Walrus - Canvas - Nano) - Gsus4
Walrus | Canvas NANO | Line Isolator (Walrus - Canvas - Nano) - Gsus4
$300.00
$300.00 - $300.00
$300.00
$261.00
$261.00 - $261.00
$261.00

Walrus Canvas NANO Line Isolator

Walrus Audio

You are the artist. Your sound is the paint, and this is your canvas. Canvas Nano Line Isolator (LI) is a compact line isolator designed to be an i...

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$300.00
$300.00 - $300.00
$300.00
$261.00
$261.00 - $261.00
$261.00
Walrus | CANVAS POWER HP+ Plus | Low Profile Pedal Power Supply | w/ Power Brick AU Adapter | Suitable for Quad Cortex & HX Stomp (Copy) (Walrus - CanvasPower - HP - PLUS) - Gsus4
Walrus | CANVAS POWER HP+ Plus | Low Profile Pedal Power Supply | w/ Power Brick AU Adapter | Suitable for Quad Cortex & HX Stomp (Copy) (Walrus - CanvasPower - HP - PLUS) - Gsus4
Sold out
$785.00
$785.00 - $785.00
$785.00
$719.00
$719.00 - $719.00
$719.00

Walrus CANVAS POWER HP+ Plus Low Profile Pedal Power Supply w/ Power Brick AU Adapter Suitable for Quad Cortex & HX Stomp

Walrus Audio

Canvas Power HP Plus is the perfect power solution for hybrid rigs running pedals, modelers, and/or multieffect pedals, allowing you to power even...

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$785.00
$785.00 - $785.00
$785.00
$719.00
$719.00 - $719.00
$719.00
Sold out
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Walrus | CANVAS POWER HP | Low Profile Pedal Power Supply | w/ Power Brick AU Adapter | Suitable for Quad Cortex & HX Stomp (Walrus - CanvasPower - HP) - Gsus4
Walrus | CANVAS POWER HP | Low Profile Pedal Power Supply | w/ Power Brick AU Adapter | Suitable for Quad Cortex & HX Stomp (Walrus - CanvasPower - HP) - Gsus4
$523.00
$523.00 - $523.00
$523.00
$497.00
$497.00 - $497.00
$497.00

Walrus Canvas Power HP Low Profile Pedal Power Supply w/ Power Brick AU Adapter Suitable for Quad Cortex & HX Stomp

Walrus Audio

The Canvas Power HP allows you to power the thirstiest of modelers and pedals with a massive 3A (three Amp, or 3,000mA) output. The HP also has 3 i...

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$523.00
$523.00 - $523.00
$523.00
$497.00
$497.00 - $497.00
$497.00
Line 6 | SPIDER V 20 MK2 | 1x8" Digital Modelling Guitar Amp | 20W (AAF5456) - Gsus4
Line 6 | SPIDER V 20 MK2 | 1x8" Digital Modelling Guitar Amp | 20W (AAF5456) - Gsus4
$510.00
$510.00 - $510.00
$510.00
$406.00
$406.00 - $406.00
$406.00

Line 6 SPIDER V 20 MK2 1x8" Digital Modelling Guitar Amp 20W SYDNEY PICK-UP ONLY

Line 6

A great guitar amp for practicing—whether you are a beginner or a pro—but it’s far more than a practice amp. The Spider V 20 MkII guitar amp deliv...

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$510.00
$510.00 - $510.00
$510.00
$406.00
$406.00 - $406.00
$406.00
Line 6 | SPIDER V 30 MK2 | 1x8" Digital Modelling Guitar Amp | 30W (AAF5475) - Gsus4
Line 6 | SPIDER V 30 MK2 | 1x8" Digital Modelling Guitar Amp | 30W (AAF5475) - Gsus4
Sold out
$641.00
$641.00 - $641.00
$641.00
$459.00
$459.00 - $459.00
$459.00

Line 6 SPIDER V 30 MK2 1x8" Digital Modelling Guitar Amp 30W SYDNEY PICK-UP ONLY

Line 6

30 watts 8" speaker and tweeter NEW Classic Speaker mode provides an organic sound and feel Full-Range Speaker mode for acoustic guitar and jam t...

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$641.00
$641.00 - $641.00
$641.00
$459.00
$459.00 - $459.00
$459.00
Sold out
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Line 6 | CATALYST CX 100 | 1x12" Dual Channel Guitar Amp Combo (AAF6740) - Gsus4
Line 6 | CATALYST CX 100 | 1x12" Dual Channel Guitar Amp Combo (AAF6740) - Gsus4
$1,047.00
$1,047.00 - $1,047.00
$1,047.00
$785.00
$785.00 - $785.00
$785.00

Line 6 CATALYST CX 100 1x12" Dual Channel Guitar Amp Combo SYDNEY PICK-UP ONLY

Line 6

Catalyst CX 100 is a 100-watt dual-channel 1x12 combo amplifier featuring 12 Amp Voicings derived from Helix. It performs like a traditional guitar...

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$1,047.00
$1,047.00 - $1,047.00
$1,047.00
$785.00
$785.00 - $785.00
$785.00
Line 6 | CATALYST CX 60 | 1x12" Guitar Amp Combo (AAF6734) - Gsus4
Line 6 | CATALYST CX 60 | 1x12" Guitar Amp Combo (AAF6734) - Gsus4
$785.00
$785.00 - $785.00
$785.00
$588.00
$588.00 - $588.00
$588.00

Line 6 CATALYST CX 60 1x12" Guitar Amp Combo SYDNEY PICK-UP ONLY

Line 6

Catalyst CX 60 is a 60-watt dual-channel 1x12 combo amplifier featuring 12 Amp Voicings derived from Helix. It performs like a traditional guitar ...

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$785.00
$785.00 - $785.00
$785.00
$588.00
$588.00 - $588.00
$588.00
Line 6 | HELIX BackPack | Carry Bag for Helix Floor Unit (AAF6331) - Gsus4
Line 6 | HELIX BackPack | Carry Bag for Helix Floor Unit (AAF6331) - Gsus4
$549.00
$549.00 - $549.00
$549.00
$458.00
$458.00 - $458.00
$458.00

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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$549.00
$549.00 - $549.00
$549.00
$458.00
$458.00 - $458.00
$458.00
Line 6 | CATALYST CX 200 | 2x12" Guitar Amp Combo | 200W (AAF6746) - Gsus4
Line 6 | CATALYST CX 200 | 2x12" Guitar Amp Combo | 200W (AAF6746) - Gsus4
$1,309.00
$1,309.00 - $1,309.00
$1,309.00
$1,112.00
$1,112.00 - $1,112.00
$1,112.00

Line 6 CATALYST CX 200 2x12" Guitar Amp Combo 200W

Line 6

Catalyst CX 200 is a 200-watt dual-channel 2x12 combo amplifier featuring 12 Amp Voicings derived from Helix. It performs like a traditional guita...

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$1,309.00
$1,309.00 - $1,309.00
$1,309.00
$1,112.00
$1,112.00 - $1,112.00
$1,112.00
Line 6 | CATALYST CX 60 | 1x12" Guitar Amp Combo (AAF6734) - Gsus4
Line 6 | CATALYST CX 60 | 1x12" Guitar Amp Combo (AAF6734) - Gsus4
$785.00
$785.00 - $785.00
$785.00
$649.00
$649.00 - $649.00
$649.00

Line 6 CATALYST CX 60 1x12" Guitar Amp Combo

Line 6

Catalyst CX 60 is a 60-watt dual-channel 1x12 combo amplifier featuring 12 Amp Voicings derived from Helix. It performs like a traditional guitar ...

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$785.00
$785.00 - $785.00
$785.00
$649.00
$649.00 - $649.00
$649.00
Line 6 | CATALYST CX 100 | 1x12" Dual Channel Guitar Amp Combo (AAF6740) - Gsus4
Line 6 | CATALYST CX 100 | 1x12" Dual Channel Guitar Amp Combo (AAF6740) - Gsus4
$1,047.00
$1,047.00 - $1,047.00
$1,047.00
$871.00
$871.00 - $871.00
$871.00

Line 6 CATALYST CX 100 1x12" Dual Channel Guitar Amp Combo

Line 6

Catalyst CX 100 is a 100-watt dual-channel 1x12 combo amplifier featuring 12 Amp Voicings derived from Helix. It performs like a traditional guitar...

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$1,047.00
$1,047.00 - $1,047.00
$1,047.00
$871.00
$871.00 - $871.00
$871.00
Nobels | CHO - mini | Mini Stereo Chorus Pedal (Nobels - Cho - mini) - Gsus4
Nobels | CHO - mini | Mini Stereo Chorus & Flanger Pedal (Nobels-Cho-mini) - Gsus4
$327.00
$327.00 - $327.00
$327.00
$235.00
$235.00 - $235.00
$235.00

Nobels CHO-mini Mini Stereo Chorus & Flanger Pedal

Nobels

Expanding on its mini pedal series, Nobels introduces the CHO-mini stereo chorus pedal. Three control knobs and a 3-way Mode switch bring an immed...

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$327.00
$327.00 - $327.00
$327.00
$235.00
$235.00 - $235.00
$235.00
Shnobel Tone | DAILY DRIVER BOOST | Overdrive & Clean Boost in One | White (SH - DAILYDRIVERBOOST - WH) - Gsus4
Shnobel Tone | DAILY DRIVER BOOST | Overdrive & Clean Boost in One | White (SH - DAILYDRIVERBOOST - WH) - Gsus4
$785.00 - $785.00
$785.00
$785.00
$785.00 - $785.00
$785.00

Shnobel Tone DAILY DRIVER BOOST Overdrive & Clean Boost in One White

Shnobel Tone

  The DAILY DRIVER BOOST combines the BOOST and the DAILY DRIVER into one pedal. The BOOST and DAILY DRIVER circuits can be used independently and...

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$785.00 - $785.00
$785.00
$785.00
$785.00 - $785.00
$785.00
Browne Amp | SSHAC | Sky Snake Hawk Attack Chorus / Vibrato Pedal | Pre - Order (Ships April 2025) (Browne - SSHAC) - Gsus4
Browne Amp | SSHAC | Sky Snake Hawk Attack Chorus / Vibrato Pedal | Pre - Order (Ships April 2025) (Browne - SSHAC) - Gsus4
Sold out
$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00

Browne Amp SSHAC Sky Snake Hawk Attack Chorus / Vibrato Pedal

Browne Amplification

The SSHAC, or "Sky Snake Hawk Attack Chorus" was born out of our desire for an analog bucket brigade chorus pedal that felt just out of reach. We s...

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$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00
Sold out
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