******  Authorized Electro Harmonix Dealer ******

Here we have a new EHX Micro Q-Tron Envelope Filter pedal.  One of most sought after envelope filters on planet earth.  Simple design that gets you many different types of envelope effects.  Does a great quake and auto wah type sounds.  Controls for Drive, Q, and mode switch with goes between Low pass, Band pass, and High pass.  Amazing for guitar or bass.  Put one in your collection today.  Thanks for looking and happy buying!

From EHX site...
Micro Q-Tron Envelope Filter The Micro Q-Tron is a smooth envelope filter with a funky wah-wah tone. The filter is controlled by its internal envelope follower, analyzing the volume of your notes and the dynamics of your playing to directly sweep the filter's center or cutoff frequency. A stronger attack or louder note will produce a wider frequency sweep while softer playing produces more subtle effects. Use the Q control to make the effect more dramatic.

Quick Specs True bypass Drive control sets sensitivity and filter sweep range Selectable low pass, band pass or high pass filters Q control sets the filter's bandwidth from smooth to funky Tough and compact die-cast chassis 9-volt battery included Optional 96DC-200BI power supply available Dimensions in inches: 4.0 (w) x 4.75 (l) x 2.25 (h) Dimensions in mm: 102 (w) x 121 x 89

Sales tax will be collected for all New York residents. Due to new laws in effect, other states are now collecting tax as well. Please note that this is out of our hands. If your state collects sales tax, it will be added to the sale total.  
  • Feel free to send a message if you have any questions. We are a full service music store in the Long Island Area.


  • ConditionBrand New (New)
    Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
    • Micro Q-Tron Envelope Filter
    • Silver / Black / Blue
    • 2022

    Reverb Protection

    Simple Returns, Secure Transactions, Human Support

    Learn more

    Secure Checkout

    Murphy's Music

    Melville, NY, United States
    Joined Reverb:2016

    Reverb Gives

    Your purchases help youth music programs get the gear they need to make music.

    Carbon-Offset Shipping

    Your purchases also help protect forests, including trees traditionally used to make instruments.

    Oops, looks like you forgot something. Please check the fields highlighted in red.