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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.

Earthquaker Devices | TOWERS | Stereo Reverb Filter Pedal (M00011739) - Gsus4
Earthquaker Devices | TOWERS | Stereo Reverb Filter Pedal (M00011739) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$499.00
$499.00 - $499.00
$499.00

Earthquaker Devices | TOWERS | Stereo Reverb Filter Pedal

Earthquaker Devices

Towers teleports your sound into a vast stereophonic expanse, weaving it into its unique resonant filtered feedback networks. Reflections hang in ...

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$599.00
$599.00 - $599.00
$599.00
$499.00
$499.00 - $499.00
$499.00
Strymon | PCH X2 | Stereo Active DI - Box | w/ Built - in High Pass Filter, Phase Control & Summing (SN-PCH-X2) - Gsus4
Strymon | PCH X2 | Stereo Active DI - Box | w/ Built - in High Pass Filter, Phase Control & Summing (SN-PCH-X2) - Gsus4
$589.00 - $589.00
$589.00
$589.00
$589.00 - $589.00
$589.00

Strymon | PCH X2 | Stereo Active DI-Box | w/ Built-in High Pass Filter, Phase Control & Summing

Strymon

Our phantom-powered and transformer-isolated PCH X1 and X2 active direct interfaces were designed to be pristine-sounding before any other feature,...

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$589.00 - $589.00
$589.00
$589.00
$589.00 - $589.00
$589.00
Strymon | PCH X1 | Mono Active DI - Box | w/ Built - in High Pass Filter (SN-PCH-X1) - Gsus4
Strymon | PCH X1 | Mono Active DI - Box | w/ Built - in High Pass Filter (SN-PCH-X1) - Gsus4
$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00

Strymon | PCH X1 | Mono Active DI-Box | w/ Built-in High Pass Filter

Strymon

Our phantom-powered and transformer-isolated PCH X1 and X2 active direct interfaces were designed to be pristine-sounding before any other feature,...

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$389.00 - $389.00
$389.00
$389.00
$389.00 - $389.00
$389.00
Surfy Industries | SurfyPower | 200W Solid State Power Amp Pedal Module | Low Profile & Magnetic Connection For SurfyMan | PRE - ORDER (Ships End of March 2026) (SurfyPower) - Gsus4
Surfy Industries | SurfyPower | 200W Solid State Power Amp Pedal Module | Low Profile & Magnetic Connection For SurfyMan | PRE - ORDER (Ships End of March 2026) (SurfyPower) - Gsus4
$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00

Surfy Industries | SurfyPower | 200W Solid State Power Amp Pedal Module | Low Profile & Magnetic Connection For SurfyMan | PRE-ORDER (Ships End of March 2026)

Surfy Industries

The Surfy Industries Surfy Power Compact is a 200-watt FRFR solid-state power amp module designed to turn your SurfyMan preamp into a compact, gig-...

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$599.00
$599.00 - $599.00
$599.00
$549.00
$549.00 - $549.00
$549.00
Surfy Industries | SurfyBear Beach Boys Pet Sounds | Analog Spring Reverb | PRE - ORDER (Ships in May 2026) (Surfy-BeachBoysPetSound) - Gsus4
Surfy Industries | SurfyBear Beach Boys Pet Sounds | Analog Spring Reverb | PRE - ORDER (Ships in May 2026) (Surfy-BeachBoysPetSound) - Gsus4
$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00

Surfy Industries | SurfyBear Beach Boys Pet Sounds | Analog Spring Reverb | PRE-ORDER (Ships in May 2026)

Surfy Industries

In celebration of one of the most influential and important albums to ever be released, SurfyBear are pleased to offer the Surfy Industries SurfyBe...

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$499.00 - $499.00
$499.00
$499.00
$499.00 - $499.00
$499.00
Wampler | Golden Jubilee | Dual Overdrive & Distortion | Plexi & Mesa Tones In a Box (WP-GOLD-JUBILEE) - Gsus4
Wampler | Golden Jubilee | Dual Overdrive & Distortion | Plexi & Mesa Tones In a Box (WP-GOLD-JUBILEE) - Gsus4
$479.00
$479.00 - $479.00
$479.00
$399.00
$399.00 - $399.00
$399.00

Wampler | Golden Jubilee | Dual Overdrive & Distortion | Plexi & Mesa Tones In a Box

Wampler

Fusing two of the most celebrated ’80s high-gain amp tones together in a single stompbox, the Wampler Golden Jubilee delivers explosive, amp-like...

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$479.00
$479.00 - $479.00
$479.00
$399.00
$399.00 - $399.00
$399.00
Tone King | ROYALIST | Tri - Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | Based on JTM45 / BluesBreaker / Plexi / Super Lead | Pre - Order (Ships in March 2026) (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
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

Tone King | ROYALIST | Tri-Tube 12AX7 Preamp, DI, IR & Cabinet Simulator | Based on JTM45 / BluesBreaker / Plexi / Super Lead

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
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
Peavey | BANDIT Supreme Teal - Stripe | Preamp Pedal (PVBANSUPREME) - Gsus4
$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00

Peavey | BANDIT Supreme Teal-Stripe | Preamp Pedal

Peavey

Exact recreation of the 2nd generation Peavey Bandit® 112/Supreme 160 “Teal Stripe” Lead channel circuit (circa 1990) in a pedal Internal bipolar ...

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$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00
Peavey | Session LTD 400 | Preamp Pedal (PVSESLTD400) - Gsus4
$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00

Peavey | Session LTD 400 | Preamp Pedal

Peavey

Faithful recreation of the original Peavey Session™/LTD 400 preamp circuit (circa 1974) in a pedal Authentic recreation of 1974 Peavey preamp circ...

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$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00
Peavey | VTM Preamp | w/ Internal HV TransTube & 8 - Position DIP Switch (PVVTMPREAMP) - Gsus4
$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00

Peavey | VTM Preamp | w/ Internal HV TransTube & 8-Position DIP Switch

Peavey

TransTube® recreation of the legendary Peavey VTM™ 60/120 preamp circuit (circa 1987) in a pedal - Internal HV TransTube® supply from standard 9V s...

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$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00
Peavey | Rock Master | Preamp Pedal w/ HV TransTube (PVROCKMASTPRE) - Gsus4
$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00

Peavey | Rock Master | Preamp Pedal w/ HV TransTube

Peavey

TransTube® recreation of the groundbreaking Peavey Rock Master® “Ultra” channel circuit (circa 1990) in a pedal • Internal HV TransTube® supply fr...

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$359.00
$359.00 - $359.00
$359.00
$310.00
$310.00 - $310.00
$310.00
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
$529.00 - $529.00
$529.00

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...

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$529.00 - $529.00
$529.00
$529.00
$529.00 - $529.00
$529.00
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 ...

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$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...

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$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...

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$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...

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$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...

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$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 ...

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$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...

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$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
$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...

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$649.00
$649.00 - $649.00
$649.00
$519.00
$519.00 - $519.00
$519.00
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...

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$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...

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$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...

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$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...

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$279.00 - $279.00
$279.00
$279.00
$279.00 - $279.00
$279.00