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MF MD HG Labor Day Inclusion 8-22-14

Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal  

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SKU 
#159909000000000
Top Rated
Overview
  • True bypass
  • Selectable low pass, band pass and high pass filters
  • Resonant peak control to adjust the filter's Q from subtle to dramatic
Description & Specs
  • MSRP:
    $191.59
  • Your Savings:
    - $47.89
  • Your Price:
    $14370

In Stock & Ready To Ship

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Also Consider
Also consider
      Electro-Harmonix

      This verstile envelop filter will give you unbelievably funky autowah effects.

      The Electro-Harmonix XO Q-Tron is an envelope filter guitar effects pedal that has a switchable boost. The Q-Tron pedal's filter modes deliver an unlimited supply of new auto-wah effects that drip with attitude. Increased frequency response and improved signal-to-noise ratio make the Electro-Harmonix Q-Tron envelope filter pedal perfect for use with any instrument. Bootsy Collins and George Clinton already have theirs. How about you?

      Features
      • True bypass
      • Selectable low pass, band pass and high pass filters
      • Resonant peak control to adjust the filter's Q from subtle to dramatic
      • Hi and lo frequency response modes
      • 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

      Get phat and funky today!

       
      Customer Reviews
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      Review Snapshot®

      by PowerReviews
      Electro-HarmonixXO Q-Tron Envelope Filter Guitar Effects Pedal
       
      5.0

      (based on 4 reviews)

      Ratings Distribution

      • 5 Stars

         

        (4)

      • 4 Stars

         

        (0)

      • 3 Stars

         

        (0)

      • 2 Stars

         

        (0)

      • 1 Stars

         

        (0)

      100%

      of respondents would recommend this to a friend.

      Reviewed by 4 customers

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      Displaying reviews 1-4

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      (1 of 1 customers found this review helpful)

       
      5.0

      Sounds Just Like A MuTron To Me

      By hippiekarl

      from Pahrump, NV

      About Me Professional Musician

      Ask me a question

      Pros

      • Excellent Sound Quality
      • Good Selection Of Effects
      • Responsive
      • Versatile

      Cons

      • Very Sensitive Controls

      Best Uses

      • Events
      • Performances
      • Round 3d Notes

      Comments about Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal:

      This is the ultimate Envelope Filter, as far as I'm concerned. There's a pricier EHX-Tron than this, but unless you need it's own little 'send'/'return' loop, this one's the same. It's a little involved-looking at first glance, but for the general range of guitar filter 4 of the 6 knobs are 2 or 4-position selectors that--once set--can be left alone (filter-type, sweep, etc). Only the 4th and 5th knobs really need to be tweaked for single coils/HBs et al: the peak frequency and the sensitivity (squelch). The knob named 'Gain' is really 'Sensitivity' when the useless 'Boost' is clicked off.
      This pedal has to go first in line (2nd if you employ a Fuzz) to sound good with other effects. You'll really want your distortion, Vibrato, delays *downwind* of this. This sounds great in front of distortion and delay: less 'quacky', but still BIG FAT notes. It's polyphonic, too (doesn't fart out much when you play 5 or 6-string chords). Now ~that's~ a quality envelope filter!
      It's pretty big; think 3 spaces on a p-board. Loud dimmer-switch (*click!*)....But if you need your guitar to babble, say, faster than you could foot a wah, this is the way to go. Quack, quack!

      Comment on this review

      (1 of 1 customers found this review helpful)

       
      5.0

      Mov over aflac this box brings the quack

      By amongmen

      from nowheresville, KS

      About Me Experienced

      Verified Buyer

      Pros

      • It's Got What I Crave
      • Quacky

      Cons

        Best Uses

          Comments about Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal:

          Looking for that Jerry sound: http://vocaroo.com/i/s0CvgelzifJZ

          Comment on this review

          (3 of 5 customers found this review helpful)

           
          5.0

          Responsive, flexible envilope filter

          By Scroggy

          from Tennessee

          About Me Experienced

          Verified Buyer

          Pros

          • Excellent Sound Quality
          • Flexible
          • Responsive
          • Versatile

          Cons

            Best Uses

            • All

            Comments about Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal:

            Great for the songs that require fast responses and are otherwise difficult to impossible to play with a wah. Tried the doctor Q first, but it was a no go. So i switched to this

            Comment on this review

            (3 of 4 customers found this review helpful)

             
            5.0

            Complete Envelope Filter

            By Echoman-AAYcL

            from Undisclosed

            Comments about Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal:

            This filter is the best I've used and owned. It's pricey but I got mine used. I liked this model since you have the ability to sculped and tweak the effect much more than the microQtron. The best feature is the mix setting which mixes the straight guitar tone with the effect...very toneful and useful. The gain boost is useless in my opinion, but the rest is all worth it. I use it for guitar and bass and it's the perfect envelope filter. If you can afford this model or get it used like I did, it's a much better overall unit compared to the micro.

            Comment on this review

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