Electro-Harmonix Q-Tron Plus Envelope Filter Pedal w/ Effects Loop


The Electro-Harmonix Q-Tron Plus takes all the tone and function of the standard Q-Tron pedal and adds a handy FX loop and switchable attack response. Use the loop to place other effects in between the preamp and filter, and the attack control adds a slower and smoother ramp up for vowel-like sounds in addition to the standard Q-Tron's fast, biting response. Grab an EHX Q-Tron Plus today and bring the funk.

Product Specs

  • Q-Tron Plus Envelope Filter with Effects Loop
  • Black / Purple / Orange
  • 2010s

From the Price Guide

Reviews for the Electro-Harmonix Q-Tron Plus Envelope Filter Pedal w/ Effects Loop
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  • Verified Purchase

    CME is great, excellent service and fast shipping.

  • I love this pedal!

    Verified Purchase

    This pedal nails the Jerry Garcia mutron sound. John Mayer uses it on his Dead & Co. pedalboard for good reason. The controlls let you dial in just the right amount of sweep in the notes. Gives a great expressive vowel sound to your playing. I think it sounds best with some very light OD directly be…

  • Q-Tron+

    Excellent product, super fast shipping!

  • This is the real deal

    Verified Purchase

    If you are looking for that Jerry Garcia tone, this pedal has it. I've tried several other envelope filter pedals and I've had difficulty dialing in the sensitivity control on them. This one is perfect. The "Gain" control lets you boost your input signal to where it needs to be for the envelope to …

  • Best Envelope Filter

    Verified Purchase

    I love this pedal, easily my favorite, but I had to buy a new one after mine broke in less than 2 years.