NUX Metal Core Deluxe MkII Distortion Pedal

NUX Metal Core Deluxe MkII Distortion Pedal - Image 2

NUX Metal Core Deluxe MkII Distortion Pedal

Name: NUX Metal Core Deluxe MkII Distortion Pedal
Brand: NUX
SKU: NUXMETALCORE
Availability: InStock

Retailing in the region of £59.99

On the menu for January 2026 are the NUX Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the NUX Guitar Pedals today.

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Description

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The NUX Metal Core Deluxe MKII is a high gain preamp pedal that gives you all the metal you need in one compact pedal. “You can’t destroy the Metal!” The Metal Core Deluxe MKII has 3 great whopping sounding replica preamps for you to select from. Utilising NUX’s Impulse response, you can go ampless as it simulates the projection a cabinet would give you.

3 Preamps

The Duo Rect is a digital recreation of the Mesa Boogie Dual Rectifier, a powerful amp head that NUX have digitally simulated so that you can sound like Metallica, Soundgarden, Blink 182, and early Foo Fighters. This preamp will give you that versatile ‘90s American tonal palette for you to recreate famous punk, grunge, and metal sounds.

The Fireman is NUX’s digital take on the Friedman BE-100 that was responsible for carrying the signature sonic sound of Eddie Van Halen. This preamp will also give you that high gain, dry, and explosive sound of British rock at its finest.

The VH4 harnesses an incredible range of tone, based on the Diezel Amp VH4, you can produce a deep, fat, and fiery sound to blast the doors wide open. The versatility of this preamp makes it ideal for use in a studio or for someone who is wanting to achieve high-gain, beefy tones without losing the high-end.

Key Features

USB-C Port – To easily use the MetalCore editing software to utilise the full capabilities this little pedal has to offer.
True-Bypass or Buffer-Bypass – Easy to fit on you pedal board, adding more versatile options for you to harness an exciting sonic palette.
TSAC-HD Modeling – Preserves colour in sound, giving you realistic playibility and tonal response.
Smart Tap-Tempo – Lets you create the tempo of the modulation effect to be in sync with whatever you are playing.
Impulse Response Technology – Digitally simulates the sound projected from a tradition cabinet to prevent any compromise in tone.

Specifications

Input Impedance: 1MΩ
Output Impedance: 1kΩ
Dynamic Range: 104 dB
DSP Processing: 48KHz / 32-bit
A/D D/A Sampling Rate: 48KHz / 24-bit
Power: 9V DC (Negative tip, Optional ACD-006A adapter)
Current Draw: less than 120mA
Dimensions: 122mm (L) X 72mm (W) X 47mm (H)
Weight: 0.27kg

Additional information

Weight	0.5 kg

Brand

NUX

Nux pedals are known for delivering impressive sound quality and innovation at great value, making them a favourite among guitarists of all levels. Their range covers everything from warm analogue overdrives and dynamic delays to powerful multi-effects units packed with digital precision. Nux often blends modern tech like impulse responses and Bluetooth control with classic tones, offering versatility without breaking the bank. Reliable, creative, and constantly evolving, Nux pedals prove you don’t need to spend a fortune to sound fantastic.

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Distortion

Distortion pedals take your clean guitar signal and transform it into something bigger, bolder, and full of attitude. By clipping the waveform, they add sustain, bite, and aggression, creating that thick, compressed tone that’s powered rock music for decades. From the growling crunch of classic hard rock to the tight, saturated roar of modern metal, distortion is all about energy and presence. It gives every note weight and authority, pushing your amp to its limits and beyond.

There are countless flavours of distortion, each with its own texture and edge. Some sound smooth and creamy, others raw and gnarly like tearing fabric. It’s the sonic equivalent of turning up the heat until the sound cooks — rich, sizzling, and perfectly seasoned to taste. Whether used for rhythm muscle or soaring leads, a good distortion pedal doesn’t just add volume; it adds personality, grit, and that unmistakable sense of power under your fingers.

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New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.

Preamp

A preamp pedal shapes and boosts your guitar’s signal before it reaches your amp or recording interface, giving you control over tone, gain, and headroom. It acts as the first stage of amplification, adding warmth, clarity, and character while preparing your signal for the next part of the chain. Some preamps emulate the response of classic valve circuits, while others offer clean, transparent tone shaping ideal for acoustic instruments or direct recording setups.

Used on its own, a preamp pedal can serve as the foundation of your tone, providing a consistent core sound wherever you play. When combined with other effects, it enhances dynamics and helps each pedal sound more defined and natural. Whether you’re looking to push your amp harder, bring life to a dull signal, or refine your sound for the studio, a good preamp pedal adds presence, punch, and musicality to any rig.

NUX | Drive Core Deluxe MKII Overdrive Pedal – 8 Analog Modes True Bypass, Post Boost, Compact Stompbox – For Electric Guitar, Tube Amp, FX Loop, Pedalboard, Boss, JHS, Analog Drive

8 Analogue Drive Modes | Access a wide range of tones, from subtle boost to full-on distortion, using eight classic analogue overdrive circuits tailored for versatile playing styles True Bypass for Pure Signal | Maintains your guitar’s natural tone by ensuring no signal loss or colouration when the pedal is switched off Post Boost Functionality | Hold the footswitch to activate a powerful post-boost stage, ideal for solo sections or pushing your amp into rich, dynamic saturation Compact, Road-Ready Design | Built to fit seamlessly on any pedalboard, it’s lightweight yet rugged, ideal for touring musicians or tight practice spaces Fully Compatible with Modern Rigs | Perfect for use with electric guitars, tube amps, FX loops, or FRFR speakers; integrates easily with brands like Boss, JHS, Line 6, and Headrush

NU-X | Metal Core Deluxe mkII Pedal With 3 Selectable High Gain Valve Amp Models

3 distinct high gain amplifier models 3-band EQ Switchable IR cabinet simulation Settings auto-stored for each model USB-C for firmware updates & future software Power supply – 9Vdc power adaptor (Required/not supplied)

NU-X | Mod Core Deluxe mkII Pedal With New Effect Models, Signal & Routing Options

8 distinct modulation effect models Analog dry signal path for low noise and zero latency Mono or stereo output Built-in send-return loop 4 parameter control for effect settings Power supply – 9Vdc power adaptor (Required/not supplied)

NU-X | Time Core Deluxe mkII Pedal Next Generation Digital Delay

Full stereo or mono signal path True or buffered bypass options 7 distinct delay types 40 second looper function USB-C port for firmware updates Power supply – 9Vdc power adaptor (Required/not supplied)

NUX | Komp Core Deluxe MKII Compressor Pedal – Analogue Guitar Compression with Sustain, Clip & Blend Controls – True Bypass, Attack Switch, Compact FX for Electric Guitar, Blues, Rock, Country

Versatile Compression Controls | Shape your sound with adjustable Sustain, Clip, and Blend controls, perfect for clean rhythm, melodic leads, or subtle tonal enhancement Switchable Attack Settings | Tailor the compression character to match your playing style, whether you need fast snappy country tones or slow, smooth sustain for solos 100% Analogue Circuitry | Delivers warm, transparent compression that preserves your guitar’s natural dynamics without digital harshness True Bypass Switching | Ensures your signal remains clean and uncoloured when the pedal is disengaged, maintaining full tonal integrity Compact and Road-Ready | A pedalboard-friendly design that fits neatly into any rig, ideal for live use, studio sessions, or rehearsals