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Electro-Harmonix Micro Q-Tron Envelope Filter Pedal

4.1 4.1 out of 5 stars 116 ratings

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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.

Purchase options and add-ons

Brand Electro-Harmonix
Style Filter
Product Dimensions 4.75"L x 4"W x 2.25"H
Item Weight 431 Grams
Voltage 9 Volts

About this item

  • 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

Frequently bought together

$112.50
Get it as soon as Saturday, Mar 30
Only 1 left in stock - order soon.
Ships from and sold by Zentra, LLC.
+
$9.99 ($1.00/Foot)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by RIYOUS and ships from Amazon Fulfillment.
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Product information

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Electro-Harmonix

Electro-Harmonix Micro Q-Tron Envelope Filter Pedal


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Product Description

Player controlled dynamics moving a precise multi-mode filter with a sweet adjustable Q makes the Micro Q-Tron an amazing envelope follower. Sweet, funky and powerful. Small XO, pedal board friendly, case.


From the manufacturer

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.

MODE Switch

Determines what frequency range the filter will pass. Emphasizes lows in LP mode (Low Pass), midrange in BP mode (Band Pass) and highs in HP mode (High Pass).

Q CONTROL Knob

Determines the peak bandwidth of the filter. As the Q control is turned clockwise, the filter will sound increasingly narrow with a more obvious peak, making the effect more dramatic. Start with Q set to about 2 o’clock.

DRIVE Knob

This is the filter sweep sensitivity control. Turning the DRIVE control clockwise will cause the filter to react more to your playing. The more you turn up the DRIVE control, the higher in frequency the filter will jump when you play a note. When first plugging into the Micro Q-Tron, start with this control at 12 o’clock.


From the brand

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Electro-Harmonix Micro Q-Tron Envelope Filter Pedal
Electro-Harmonix Micro Q-Tron Envelope Filter Pedal
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Price-25% $112.50
List:$149.60
$29.99$85.30$39.99-25% $192.30
List:$255.80
-8% $128.99
List:$139.99
Delivery
Get it as soon as Saturday, Mar 30
Get it as soon as Tuesday, Apr 2
Get it as soon as Saturday, Mar 30
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Value for money
4.0
4.6
4.2
Quality of material
4.0
4.4
5.0
Versatility
3.9
4.2
4.7
Sold By
Zentra, LLC
FLAMMA
Zentra, LLC
Donner Music
GearTree
Future Station
hardware interface
1 4 inch audio
1 4 inch audio
1 4 inch audio
1 4 inch audio
1 4 inch audio
power source
Corded Electric
Adapter
Corded Electric
amperage
15 milliamps
128 milliamps
3 milliamps
10 milliamps
35 milliamps
50 milliamps
signal format
Analog
Analog
Analog
Analog
Analog
Analog
controls type
Knob
Knob
Knob
voltage
9 volts
9 volts
9 volts
9 volts
9 volts
9 volts
style
Filter
Bass,Filter,Wah
Bass,Filter,Distortion
Wah,Filter,Mini
Filter,Preamp
Bass,Expression,Filter,Wah

Looking for specific info?

Customer reviews

4.1 out of 5 stars
4.1 out of 5
116 global ratings

Customers say

Customers like the quality and sound quality of the pedal. For example, they say it's an awesome little box with quacky auto-wah sounds. That said, some complain about the performance.

AI-generated from the text of customer reviews

17 customers mention14 positive3 negative

Customers like the quality of the pedal. They say it's an awesome pedal, with good quality. Some say it sounds cool and has great effects. Overall, most are satisfied with the quality and functionality of the product.

"Great effect....limited controls compared to big brother, but tuned perfectly for guitar, so works great...." Read more

"...The outer case is strong and the pedal feels solid, but after just four months the pedal died on me. It just stopped working...." Read more

"Not sure why I see so many negative reviews on this product. It is a great pedal - lots of fun to play with / manipulate with other pedals...." Read more

"Great for getting your jerry Garcia tones. Lots of fun added to your pedal board with this guy" Read more

6 customers mention6 positive0 negative

Customers are satisfied with the sound quality of the musical instruments. They mention that it produces awesome sounds, and has quacky auto-wah sounds. The build quality is good.

"...Great sound for funk, jam, jazz and rock. Watch the demos on Youtube to hear it for yourself...." Read more

"This is an easy to use, nice sounding envelope filter that I've put a ton of playing time into...." Read more

"...You can really get some funky wah sounds out of it, although it takes a bit of fooling around with it to get the right sound...." Read more

"...Pros:Small footprintFun, quacky auto-wah soundsGood build qualityCons:Somewhat limited range..." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the performance of the musical instruments. They mention that it just stopped working, is useless on their Vox AC15, and sounds like muddy echo.

"...It just stopped working...." Read more

"...Also. You really have to hit your strings hard. It's useless on my Vox ac15, just sounds like muddy echo...." Read more

"...a good effect box but it seemed that after a few months of use this just gave up. I've had this problem before with EHX. Great at first but don't last" Read more

"It doesn't work at all I am very disappointed" Read more

Funky and versatile
5 Stars
Funky and versatile
I use the pedal on my bass, my lap steel and my Strat. It boosts your signal a little.I like to use it with an octave pedal for a synthy sound.
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Top reviews from the United States

Reviewed in the United States on March 9, 2017
4 people found this helpful
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Reviewed in the United States on July 26, 2021

Top reviews from other countries

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Silvia Mariscal Prieto
1.0 out of 5 stars Prefiero el de moore
Reviewed in Spain on December 8, 2022
RUEDIGER B.
5.0 out of 5 stars Was soll man zu EHX noch sagen?
Reviewed in Germany on November 30, 2022
Martin
5.0 out of 5 stars Cool Talkbox-Type Sounds
Reviewed in Canada on January 17, 2019
vicx
5.0 out of 5 stars Great for creating wacky funk sounds
Reviewed in the United Kingdom on January 22, 2017
slick
3.0 out of 5 stars il fait ce qu'on lui demande ..
Reviewed in France on August 23, 2013
3 people found this helpful
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