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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 $335.00 - Original price $335.00
Original price $335.00
$335.00
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Current price $335.00

Xotic | Robotalk 2 | Two Individual Envelope Filters

Xotic Effects

The Robotalk2 sports two individual envelope filter channels. Each channel is independently voiced and can be preset for different playing style; ...

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Original price $335.00 - Original price $335.00
Original price $335.00
$335.00
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Current price $335.00
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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $299.00
$299.00 - $299.00
Current price $299.00

Xotic | RC Booster V2 | Super Transparent Clean Boost

Xotic Effects

XOTIC’S INFAMOUS, SUPER TRANSPARENT, RC BOOSTER HAS BEEN RENEWED! Super Transparent 20dB+ Clean Boost Adjustable +-15dB Two Band Active EQ Run i...

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Original price $309.00
Original price $309.00 - Original price $309.00
Original price $309.00
Current price $299.00
$299.00 - $299.00
Current price $299.00
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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $249.00
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Current price $249.00

Xotic | EP Booster | Clean Boost based on EP-3 Preamp

Xotic Effects

What do the tones of renowned guitarist such as Page, EVH and Johnson have in common? They all used the legendary echo machine EP-3 as a pre-amp....

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Original price $279.00
Original price $279.00 - Original price $279.00
Original price $279.00
Current price $249.00
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Current price $249.00
Original price $309.00 - Original price $309.00
Original price $309.00
$309.00
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Current price $309.00

Xotic | BB Preamp V1.5 | All In One Overdrive, Distortion, Clean Boost

Xotic Effects

» The BB Preamp offers a wide variety of sounds. It's capable of a 30dB+ clean boost with an adjustable ±15dB two band active EQ which adds a wi...

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Original price $309.00 - Original price $309.00
Original price $309.00
$309.00
$309.00 - $309.00
Current price $309.00
Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $275.00
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Current price $275.00

Xotic | Bass RC Booster V2 | Super Transparent Boost Pedal

Xotic Effects

The BRC-V2 is a super transparent boost pedal designed to add clarity and definition to your bass tone. It's the perfect solution for bass player...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $275.00
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Current price $275.00
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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

Cornerstone | GLADIO SC | Preamp Overdrive Based on Dumble Amp

Cornerstone

Gladio SC (single channel), is designed to offer the same sound of the "big brother" Gladio but in a smaller and compact size.While the Gladio do...

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Original price $499.00 - Original price $499.00
Original price $499.00
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Current price $499.00
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Original price $470.00
Original price $470.00 - Original price $470.00
Original price $470.00
Current price $355.00
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Current price $355.00

Ernie Ball | MVP Volume Pedal | Active Volume w/ Gain Boost | Most Valuable Pedal | P06182 |CLEARANCE

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓       The Ernie Ball Most Valuable Pedal provides a super smooth foot sweep, ideal for precise volume co...

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Original price $470.00
Original price $470.00 - Original price $470.00
Original price $470.00
Current price $355.00
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Current price $355.00
Original price $310.00
Original price $310.00 - Original price $310.00
Original price $310.00
Current price $257.00
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Current price $257.00

Ernie Ball | VP Jr. 25K Volume Pedal | For Active Signals | P06181

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓     Ernie Ball VP Jr 25k provides all the same great features as our original volume pedal while reduci...

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Original price $310.00
Original price $310.00 - Original price $310.00
Original price $310.00
Current price $257.00
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Original price $299.00
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Original price $299.00
Current price $279.00
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Current price $279.00

Sennheiser | MZA900P-4 | In-Line Preamplifier

Sennheiser

From Sennheiser, MZA900P-4 In-Line Preamplifier is an in-line power supply and preamplifier designed for use with prepolarized condenser microp...

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Original price $299.00
Original price $299.00 - Original price $299.00
Original price $299.00
Current price $279.00
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Current price $279.00
Original price $310.00
Original price $310.00 - Original price $310.00
Original price $310.00
Current price $249.00
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Current price $249.00

Ernie Ball | VP Jr. 250K Volume Pedal | For Passive Signals | P06180

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓     Ernie Ball VP Jr 250k provides all the same great features as our original volume pedal while reduc...

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Original price $310.00
Original price $310.00 - Original price $310.00
Original price $310.00
Current price $249.00
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Current price $249.00
Original price $465.00
Original price $465.00 - Original price $465.00
Original price $465.00
Current price $355.00
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Current price $355.00

Ernie Ball | 250K Mono Volume Pedal | For Passive Signals| CLEARANCE

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓   The Ernie Ball full-size Mono Volume Pedal features a super smooth foot sweep for precise volume contr...

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Original price $465.00
Original price $465.00 - Original price $465.00
Original price $465.00
Current price $355.00
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Original price $615.00
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Original price $615.00
Current price $449.00
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Current price $449.00

Ernie Ball | 500K Stereo Volume / Pan Pedal | P06165

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓     The Ernie Ball 500k Stereo Volume Pedal features a 500k potentiometer suitable for the audio path o...

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Original price $615.00
Original price $615.00 - Original price $615.00
Original price $615.00
Current price $449.00
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Original price $359.00
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Original price $359.00
Current price $319.00
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Current price $319.00

Ernie Ball | 40th Anniversary Limited Edition | Volume Pedal

Ernie Ball

↓↓ Bundle Up with LIFETIME STRING KIT ↓↓     The Ernie Ball 40th Anniversary VP Pedal features a luxurious limited edition slate black chass...

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Original price $359.00
Original price $359.00 - Original price $359.00
Original price $359.00
Current price $319.00
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Current price $319.00
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Original price $910.00
Original price $910.00 - Original price $910.00
Original price $910.00
Current price $699.00
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Current price $699.00

Goodwood Audio | Wet Dry Wet Custom Junction | Pedalboard Junction Box

Goodwood Audio

  By separating your pedalboard into a dry section (overdrives, distortion, compressor etc) and a modulation / wet section (chorus, delay, reverb e...

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Original price $910.00
Original price $910.00 - Original price $910.00
Original price $910.00
Current price $699.00
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Current price $699.00
Original price $349.00 - Original price $349.00
Original price $349.00
$349.00
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Current price $349.00

Limetone | BASE | 2 Ch Loop Switching Signal Routing Box

Limetone

A signal routing box that receives an external latch signal and opens and closes the two effect loops to be mounted. When controlling with the la...

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Original price $349.00 - Original price $349.00
Original price $349.00
$349.00
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Current price $349.00
Original price $199.00 - Original price $199.00
Original price $199.00
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Current price $199.00

Limetone | JCB-4S-Flat | Signal Junction Box

Limetone

A signal junction box that emphasizes sound quality and is intended to be laid under an effector. It is the same size as a general compact effecto...

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Original price $199.00 - Original price $199.00
Original price $199.00
$199.00
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Current price $199.00
Original price $399.00 - Original price $399.00
Original price $399.00
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Current price $399.00

Limetone | IRODORI | Clean Boost Pedal | w/ Mellow & Vivid Switch

Limetone

A booster that gives "colour" to the sound.It enhances the tone of the instrument and the amplifier, and boosts the level, so that the player is ...

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Original price $399.00 - Original price $399.00
Original price $399.00
$399.00
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Current price $399.00
Original price $499.00 - Original price $499.00
Original price $499.00
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Current price $499.00

Limetone | JACKAL | Distortion | High Gain Drive w/ EQ & Bite Mode

Limetone

A drive pedal that has both power and sound omission without crushing picking nuances while having high gain.The simple operation of level, gai...

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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
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Original price $479.00 - Original price $479.00
Original price $479.00
$479.00
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Current price $479.00

Limetone | FOCUS-NX | Studio Quality Compressor | w/ Colour Knobs (2x Mid Controls) & Boost

Limetone

Compression, clean boost / gain boost, and midrange sound adjustments. It is a pedal with a completely new concept that allows you to control all ...

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Original price $479.00 - Original price $479.00
Original price $479.00
$479.00
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Current price $479.00
Original price $479.00 - Original price $479.00
Original price $479.00
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Current price $479.00

Limetone | FOCUS | Studio Quality Compressor Boost | w/ Gain & EQ | White

Limetone

Focus is a studio-grade compressor with Gain, Level, Bass and Treble control. The guitar's signal travels through the compression circuit, to Ga...

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Original price $479.00 - Original price $479.00
Original price $479.00
$479.00
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Current price $479.00
Original price $18.99 - Original price $22.99
Original price $18.99 - Original price $22.99
Original price $18.99
$12.00 - $16.00
$12.00 - $16.00
Current price $12.00

Strymon | EIAJ Cable | Straight To Right Angle

Strymon

With the EIAJ Cable, you're able to daisy chain either a Strymon Ojai to another Ojai, or to a Strymon Zuma for even more power outputs. Gain ...

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Original price $18.99 - Original price $22.99
Original price $18.99 - Original price $22.99
Original price $18.99
$12.00 - $16.00
$12.00 - $16.00
Current price $12.00
Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
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Current price $10.00

Morningstar | MIDI Breakout Adapter | DIN5 MIDI Male to 1/4" TRS Female

Morningstar

The DIN5 to 1/4TRS MIDI Breakout adapter (Type A) is a small and easy-to-use that can be used to connect MIDI devices in a simple manner. The MIDI ...

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Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
$10.00 - $10.00
Current price $10.00
Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
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Current price $10.00

Morningstar | MIDI Breakout Adapter | Right Angle 3.5mm TRS Male to 1/4" TRS Female

Morningstar

The right angle 3.5mm MIDI Breakout adapter is a small and easy-to-use that can be used to connect MIDI devices in a simple manner. The Right Angle...

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Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
$10.00 - $10.00
Current price $10.00
Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
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Current price $10.00

Morningstar | MIDI Breakout Adapter | Type A | Right Angle 3.5mm TRS Male to DIN5 MIDI Female

Morningstar

The right angle 3.5mm MIDI Breakout adapter (Type A) is a small and easy-to-use that can be used to connect MIDI devices in a simple manner. The Ri...

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Original price $10.00 - Original price $10.00
Original price $10.00
$10.00
$10.00 - $10.00
Current price $10.00