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Electro Harmonix Q-Tron Plus + Filter Pedal



Order now for delivery to you on Mon 27th Jun 2022. Item may be on display, more due on Fri 1st Jul 2022.

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    Product Description

    The ultimate envelope follower Same as the original Q-Tron but with added Effects Loop and Attack Response Switch. Used by many iconic guitaists such as John Mayer, the Qtron Plus is making a real comeback! The Effects Loop lets you place an additional effect between the Q-Tron+'s preamp and filter section without changing the envelope drive. The added Response Switch lets the player choose between a slow, smooth, vowel-like attack and the fast, snaked response of the original Q-Tron.

    What Electro Harmonix say about the Q-Tron Plus:

    Same design as the original Q-Tron but with extremely useful Effects Loop and an Attack Response Switch.

    The Effects Loop gives the musician the ability to place an additional effect, or chain of effects between the Q-Tron Plus's preamp and filter section without changing the envelope drive. This is particularly important with most distortion devices, as most all do not have much of an amplitude envelope. The FX loop will also fire up your creative juices to try all sorts of combinations in the effects loop: try the Micro POG into a Deluxe Memory Man. You can invent all sorts of novel effects.

    The added Response Switch selects between a slow, smooth, vowel-like attack and the fast, snaked response of the original Q-Tron.

    Key Features:

    • True bypass
    • Dedicated effects loop allows you to place any effect or pedal board into the loop
    • FX send and return without changing the envelope drive
    • Selectable low pass, band pass and high pass filters
    • Resonant peak control to adjust the filter's Q from subtle to dramatic
    • Response switch changes the reaction time of envelope follower from fast to slow
    • Switchable hi or lo frequency sweep ranges
    • Adjustable gain knob and boost switch
    • Sweep direction switch for up or down filter sweeps
    • Tough and compact die-cast chassis
    • 24DC-100 power supply included

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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

    Please note: Some UK postcodes including remote areas and Northern Ireland are subject to charges.

    You can find full details about the services we offer, including details on our international delivery charges, on our main delivery page. Click here to read more.

    Customer Reviews


    11 reviews





    Mr Ej Mclaren26th Feb 2022

    Value 5Looks 5Durability 5Sound 5

    Mr Ricky Andreou4th Jan 2022

    Value 5Looks 5Durability 5Sound 5

    Mr Jacob Jacob16th Apr 2021

    Sounds great. Just what I needed for my John Mayer pedalboard

    Value 4Looks 5Durability 4Sound 5

    Trusted Customer17th Mar 2021

    This was a gift for my partner and he loves it. Great sound, and really makes great effects

    Value 5Looks 5Durability 5Sound 5

    Bob Nicholls22nd Feb 2021

    My son loves it. Good fun experimenting with the effects and very effective.

    Value 3Looks 4Sound 5

    Mr Jamie Woodall20th Jun 2020

    Just what I wanted , excellent product.

    Value 5Looks 5Durability 5Sound 5

    Trusted Customer15th Aug 2019

    Mr Jason Lee30th Oct 2018

    Trusted Customer12th Oct 2018

    Great classic Mutron 3 sound. It has that bite and vibe. Highly recommended. Works fantastically well with my Clavinet.

    Mr Paul McKeown Paul McKeown27th Mar 2018

    Gave me the sounds I wanted

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