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.

Polyend | ENDLESS | AI - Prompted Design - Your - Own Multi Effect Pedal | Pre - Order (Ships in March 2026) (POL-ENDLESS) - Gsus4
Polyend | ENDLESS | AI - Prompted Design - Your - Own Multi Effect Pedal | Pre - Order (Ships in March 2026) (POL-ENDLESS) - Gsus4
$529.00
$529.00 - $529.00
$529.00
$499.00
$499.00 - $499.00
$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
$529.00
$529.00 - $529.00
$529.00
$499.00
$499.00 - $499.00
$499.00
Klowra | ANIMUS | Horizontal | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch (Klowra-Animus-Horizontal) - Gsus4
Klowra | ANIMUS | Horizontal | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch (Klowra-Animus-Horizontal) - Gsus4
$79.00 - $79.00
$79.00
$79.00
$79.00 - $79.00
$79.00

Klowra | ANIMUS | Horizontal | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch

KLOWRA

The Klowra Animus Dual Footswitch is a compact dual momentary footswitch controller designed to expand hands-free control across the Klowra Bloom ...

View full details
$79.00 - $79.00
$79.00
$79.00
$79.00 - $79.00
$79.00
Klowra | ANIMA | Vertical | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch (Klowra-ANIMA-vertical) - Gsus4
Klowra | ANIMA | Vertical | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch (Klowra-ANIMA-vertical) - Gsus4
$59.00 - $59.00
$59.00
$59.00
$59.00 - $59.00
$59.00

Klowra | ANIMA | Vertical | Universal Dual Momentary Footswitch | w/ TRS Map Toggle Switch

KLOWRA

The Klowra Anima Dual Footswitch is a compact, purpose-built external controller designed to expand hands-on control for Klowra Bloom Infinity seri...

View full details
$59.00 - $59.00
$59.00
$59.00
$59.00 - $59.00
$59.00
Klowra x Hotone | MANTRA | Dual Expression Pedal | Universal Dual Independent Expression Controls w/ Polarity Switch (Klowra-Mantra-Dual-Exp) - Gsus4
Klowra x Hotone | MANTRA | Dual Expression Pedal | Universal Dual Independent Expression Controls w/ Polarity Switch (Klowra-Mantra-Dual-Exp) - Gsus4
$189.00
$189.00 - $189.00
$189.00
$159.00
$159.00 - $159.00
$159.00

Klowra x Hotone | MANTRA | Dual Expression Pedal | Universal Dual Independent Expression Controls w/ Polarity Switch

KLOWRA

The Klowra Mantra Dual Expression Pedal is a precision-built dual-output expression pedal designed specifically for the Klowra Bloom Infinity seri...

View full details
$189.00
$189.00 - $189.00
$189.00
$159.00
$159.00 - $159.00
$159.00
Klowra | GNASH | Analog Dual - Channel Distortion w/ Built - in Wavefolder (Klowra-Gnash) - Gsus4
Klowra | GNASH | Analog Dual - Channel Distortion w/ Built - in Wavefolder (Klowra-Gnash) - Gsus4
$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00

Klowra | GNASH | Analog Dual-Channel Distortion w/ Built-in Wavefolder

KLOWRA

The Klowra Dual-Channel Distortion & Wavefolder Pedal is a boutique analog distortion effect designed for electric guitars that crave expressiv...

View full details
$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00
Aguilar | Octamizer DLX | Octave Generator Pedal for Bass (AG-OCTDLX) - Gsus4
Aguilar | Octamizer DLX | Octave Generator Pedal for Bass (AG-OCTDLX) - Gsus4
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00

Aguilar | Octamizer DLX | Octave Generator Pedal for Bass

Aguilar

Expanded Voices. Precision Tracking. Total Performance Control. The Octamizer DLX is Aguilar’s most powerful bass octave pedal to date, combining t...

View full details
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00
Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ (AG-TLCDLX) - Gsus4
Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ (AG-TLCDLX) - Gsus4
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00

Aguilar | TLC Compressor EQ DLX | Studio Style Bass Compressor & EQ

Aguilar

Full Dynamic Control. Musical Tone Shaping. Studio Workflow for Bass. The TLC DLX Compressor EQ is Aguilar’s most full-featured bass compressor to ...

View full details
$629.00
$629.00 - $629.00
$629.00
$499.00
$499.00 - $499.00
$499.00
Blackstar | IDX Floor 2 | Multi FX Pedal (IDX-FLOOR-2) - Gsus4
Blackstar | IDX Floor 2 | Multi FX Pedal (IDX-FLOOR-2) - Gsus4
$529.00
$529.00 - $529.00
$529.00
$429.00
$429.00 - $429.00
$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
$529.00
$529.00 - $529.00
$529.00
$429.00
$429.00 - $429.00
$429.00
Blackstar | IDX Floor 3 | Multi FX Pedal (IDX-FLOOR-3) - Gsus4
Blackstar | IDX Floor 3 | Multi FX Pedal (IDX-FLOOR-3) - Gsus4
Sold out
$649.00
$649.00 - $649.00
$649.00
$519.00
$519.00 - $519.00
$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
$649.00
$649.00 - $649.00
$649.00
$519.00
$519.00 - $519.00
$519.00
Sold out
Blackstar | IDX Floor 1 | Multi FX Pedal (IDX-FLOOR-1) - Gsus4
Blackstar | IDX Floor 1 | Multi FX Pedal (IDX-FLOOR-1) - Gsus4
$399.00
$399.00 - $399.00
$399.00
$319.00
$319.00 - $319.00
$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
$399.00
$399.00 - $399.00
$399.00
$319.00
$319.00 - $319.00
$319.00
Walrus | DFX - 1 | Drums / Percussion Multi FX Processing Unit (Walrus-DFX-1) - Gsus4
Walrus | DFX - 1 | Drums / Percussion Multi FX Processing Unit (Walrus-DFX-1) - Gsus4
$1,499.00
$1,499.00 - $1,499.00
$1,499.00
$1,479.00
$1,479.00 - $1,479.00
$1,479.00

Walrus | DFX-1 | Drums / Percussion Multi FX Processing Unit

Walrus Audio

Who says stompboxes are just for guitarists? The Walrus Audio DFX-1 Percussion Processing Unit was designed in collaboration with stage and studio...

View full details
$1,499.00
$1,499.00 - $1,499.00
$1,499.00
$1,479.00
$1,479.00 - $1,479.00
$1,479.00
Klowra | RILUM | Multi - Head Tape Delay & Modulation (Klowra-RILUM-multihead) - Gsus4
Klowra | RILUM | Multi - Head Tape Delay & Modulation (Klowra-RILUM-multihead) - Gsus4
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Klowra | RILUM | Multi-Head Tape Delay & Modulation

KLOWRA

Klowra RILUM Multi-Head Modulation Pedal is a creative delay and modulation platform designed for players who want depth, movement, and character i...

View full details
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
Klowra | VERDICT | Polyphonic Octave & Pitch Shifter (Klowra-Verdict-Oct) - Gsus4
Klowra | VERDICT | Polyphonic Octave & Pitch Shifter (Klowra-Verdict-Oct) - Gsus4
$279.00 - $279.00
$279.00
$279.00
$279.00 - $279.00
$279.00

Klowra | VERDICT | Polyphonic Octave & Pitch Shifter

KLOWRA

The Klowra Verdict is far more than a standard octaver - it’s a powerful polyphonic pitch engine designed to turn a single guitar into a full, lay...

View full details
$279.00 - $279.00
$279.00
$279.00
$279.00 - $279.00
$279.00
Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers | PRE - ORDER (Ships Early Feb 2026) (Walrus-Mantle-Bass) - Gsus4
Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers | PRE - ORDER (Ships Early Feb 2026) (Walrus-Mantle-Bass) - Gsus4
$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

Walrus | MANTLE | Analog Bass Preamp / DI Pedal | w/ Sapphire Transformers | PRE-ORDER (Ships March 2026)

Walrus Audio

Born from a collaboration with renowned bassist, touring musician, and educator Ian Martin Allison, the Walrus Audio Mantle bass preamp/DI analog p...

View full details
$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Walrus | Canvas Volume Pedal | w/ Built - in Menu, Contactless Positioning, & 8 Taper Options | PRE - ORDER (Ships End of JAN 2026) (Walrus-Canvas-Volume) - Gsus4
Walrus | Canvas Volume Pedal | w/ Built - in Menu, Contactless Positioning, & 8 Taper Options | PRE - ORDER (Ships End of JAN 2026) (Walrus-Canvas-Volume) - Gsus4
$499.00
$499.00 - $499.00
$499.00
$479.00
$479.00 - $479.00
$479.00

Walrus | Canvas Volume Pedal | w/ Built-in Menu, Contactless Positioning, & 8 Taper Options

Walrus Audio

The Canvas Volume pedal is built for players who want absolute control over their volume without worrying about worn pots, snapped strings, or scr...

View full details
$499.00
$499.00 - $499.00
$499.00
$479.00
$479.00 - $479.00
$479.00
Jackson Audio | GOLDEN BOY MINI | Gold | Open, Uncompressed & Transparent OVERDRIVE (480170) - Gsus4
Sold out
$429.00
$429.00 - $429.00
$429.00
$399.00
$399.00 - $399.00
$399.00

Jackson Audio | GOLDEN BOY MINI | Gold | Open, Uncompressed & Transparent OVERDRIVE

Jackson Audio

Designed in collaboration with renowned guitarist Joey Landreth, the Jackson Audio Golden Boy Mini packs a salmagundi of smooth, blues-breaking to...

View full details
$429.00
$429.00 - $429.00
$429.00
$399.00
$399.00 - $399.00
$399.00
Sold out
Fulltone | CS Supa - Trem V2 | Stereo Panner Tremolo Pedal | Custom Shop (420190) - Gsus4
Fulltone | CS Supa - Trem V2 | Stereo Panner Tremolo Pedal | Custom Shop (420190) - Gsus4
Sold out
$649.00
$649.00 - $649.00
$649.00
$599.00
$599.00 - $599.00
$599.00

Fulltone | CS Supa-Trem V2 | Stereo Panner Tremolo Pedal | Custom Shop

Fulltone

Fulltone CS ST2 Supa-Trem v2 Custom Shop Analog Stereo Pan / Tremolo Pedal CS-ST2 v2A while back I started wondering what would happen if I took tw...

View full details
$649.00
$649.00 - $649.00
$649.00
$599.00
$599.00 - $599.00
$599.00
Sold out
Suhr Riot Mini Black Edition Distortion Pedal (720130) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Suhr Riot Mini Black Edition Distortion Pedal

Suhr

RIOT MINI - SMALL SIZE, BIG FEATURES Compact, Pedalboard Friendly Design 2 Position Voice Switch (Diodes/LED) Distortion, Tone & Level Contro...

View full details
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Suhr Shiba Drive Mini Black Edition Overdrive Pedal (720145) - Gsus4
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00

Suhr Shiba Drive Mini Black Edition Overdrive Pedal

Suhr

YOUR PEDAL BOARD JUST GOT BIGGERToday pedal board real estate comes at a premium especially when traveling. And lets face it, sometimes having to c...

View full details
$399.00 - $399.00
$399.00
$399.00
$399.00 - $399.00
$399.00
Suhr Koko Boost Black Edition Pedal (720100) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Suhr Koko Boost Black Edition Pedal

Suhr

In May of 2009, we shipped our very first Koko Boost pedal. Koko’s unique design incorporated both a transparent clean boost and a selectable midr...

View full details
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Suhr Riot Distortion Black Edition Pedal (720125) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Suhr Riot Distortion Black Edition Pedal

Suhr

Riot is a versatile high-gain distortion pedal with the sonic characteristics and touch sensitivity of a high quality 100 watt tube amplifier. Rio...

View full details
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Suhr Dual Boost Black Edition Effect Pedal (720105) - Gsus4
Sold out
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Suhr Dual Boost Black Edition Effect Pedal

Suhr

The Dual Boost features two independent modes, (each with their own Boost and Hi-Cut controls), a global Boost Range switch (+10dB/+20dB), and our...

View full details
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Sold out
Suhr Shiba Drive Black Edition Pedal (720140) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Suhr Shiba Drive Black Edition Pedal

Suhr

Shiba Drive™ is a smooth sounding overdrive pedal that provides players with a wide variety of fat rhythm and warm lead tones. Shiba Drive is very...

View full details
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
Suhr Koji Compressor Black Edition Pedal (720120) - Gsus4
Suhr Koji Compressor Black Edition Pedal (720120) - Gsus4
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Suhr Koji Compressor Black Edition Pedal

Suhr

The Koji Comp is a versatile analog compressor, designed to offer a wealth of vintage and modern style compression effects without compromising yo...

View full details
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00