Electro Harmonix Q-Tron Plus Envelope Filter

£170.00

JustPedals serve up a tasty Filter. A solid Filter and Preamp that stands out amongst other Wah & Filter Pedals on the JustPedals menu. Electro-Harmonix make great Wah & Filter Pedals, so If you like Filter and Preamp, then a Electro Harmonix Q-Tron Plus Envelope Filter is the perfect Filter to order in. Read More details Below.


Description

This tasty Filter number is delivered to your pedal board. A tasty Filter and Preamp that stands out amongst other Wah & Filter Pedals on the menu. Electro-Harmonix make great Wah & Filter Pedals, so If you like Filter and Preamp, then a Electro Harmonix Q-Tron Plus Envelope Filter is the perfect Filter to order in. Enhance your tone with the Electro Harmonix Q-Tron Plus Envelope Filter. Incredibly versatile this pedal will be a welcomed addition to the pedal board of any guitarist. Regardless of genre or musical style. Building on the success of its predecessor the Q-Tron Plus comes packed with lots of new exciting features that will add a new lease of life to both your productions and performances! The Q-Tron plus comes complete with an all new effects loop option. This allows you to insert an additional effect in-between the preamp and filter section for even more tonal variety. Without risking any changes to the envelope drive. Embrace the attack response switch for absolute precision. From here youll be able to pick between the classic ultra-fast response of the initial Q-Tron or a slower smoother response. Take your creativity to new heights with Electro Harmonix!

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Brand

Electro Harmonix

Electro-Harmonix (EHX) is a legendary manufacturer of guitar pedals and audio electronics, renowned for their distinctive sound and pioneering designs. Established in 1968 by Mike Matthews, EHX has played a significant role in shaping the landscape of effects pedals. The company’s pedals are celebrated for their innovative circuits and unique tones, earning them a dedicated following among musicians across genres. From classics like the Big Muff Pi fuzz to modern favorites like the POG octave generator, Electro-Harmonix pedals are known for their versatility and sonic character.

EHX’s product lineup spans a wide range of effects categories, including distortion, modulation, delay, and reverb, among others. Their pedals often feature intuitive controls and rugged construction, making them suitable for both stage and studio use. In addition to their iconic standalone pedals, Electro-Harmonix has also produced notable units such as the Memory Man delay/echo and the Holy Grail reverb, which have become staples in many guitarist’s rigs. With a legacy of innovation and a commitment to quality, Electro-Harmonix continues to be a leading force in the world of guitar effects, inspiring musicians to explore new sonic possibilities.

Category

Electric Guitars

Guitar Effects Pedals

Guitars

Wah & Filter Pedals

Tags

Filter

A filter pedal shapes your tone by emphasising or cutting specific frequencies, letting you sculpt everything from subtle tonal shifts to bold, sweeping textures. Unlike traditional wah or envelope effects, filters can be static or controlled in different ways, giving you focused control over how bright, dark, sharp, or resonant your sound becomes.

Use a filter to tighten the low end, tame harsh highs, or create synth-like sweeps and rhythmic movement. Whether you’re refining your core tone or pushing into experimental territory, a filter pedal gives you precise control over the flavour of your sound.

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.