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MF MD HG July Financing 7-22-14

Electro-Harmonix Mini Q-Tron Envelope Filter  

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Product #153317

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    Essential features of the original Q-Tron in a smaller package.

    This compact unit has a downward filter sweep range that responds to your picking nuances producing an almost wah-like effect. The Drive control sets the filter sweep sensitivity, while the Q sets the frequency peak of the filter. The Mode determines what frequency range the filter will pass through. It can be set to Low Pass (LP), Band Pass (BP) and High Pass (HP). Powered by AC adapter or 9-volt battery. Made in the USA.


    • Wah-like effects that respond to your picking
    • Highly adjustable
    • Rugged metal case
    • Powered by AC adapter or 9-volt battery
    Customer Reviews

    Review Snapshot®

    by PowerReviews

    (based on 2 reviews)

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    Reviewed by 2 customers

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    Great Effect!!!

    By Bruce-SbE5D

    from Virginia

    I love this effect. It adds a lot of color to your music. A very nice auto wah like effect, and it as a nice response to your picking. The slightest change in strength you put on the strings comes out it is VERY VERY PRECISE! I love it!

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    no autowah sound

    By tonemaster2020

    from NY Metro Area

    I have tried this pedal with different small wattage combos. I was looking for an exact, discernable autowah tone. It is not a lead guitarist autowah. However it has all the watery LP and HP watery sounds. (Funk, Regaee, etc).

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