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Electro-Harmonix Q-Tron

11 ratings | read 2 reviews

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 n...

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7 Artists Use This
Dan Auerbach

Dan's Q-Tron can be seen at 10:29 into this video.
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Justin Lockey

Used on the ''In Dream'' recording sessions. You can see the box next to the Justin's pedalboard.
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John Martyn

The sequence was; Elec guitar (Les Paul or SG) into Electro Harmonics Qtron +, Qtron+ to ProCo RAT, RAT to BOSS DDI, DDI to Ernie Ball Volume Pedal, EB to second DDI, DDI to DI Box and then to JC120 amp.
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Stefan Lessard

Listed on http://davematthewsband.com/gear/band-equipment
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Davie504

At 1:41, EHX Q-Tron pedal is shown.
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Davide Biale

At 1:41 minute mark, Biale showed his EHX Q-Tron pedal.
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DJ Harrison

Seen (2) in photo
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Details

Description

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?

Specifications

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

2 reviews

jonsy

145

Not bad but not comfy too

Powerful thing, precise sound tuning (but the bad thing is it very depends on amp you use so u have to tune it every time you change amp), nice classic Bootsy-like sound, and the worst thing for me it's 24V.

+1

8 months ago
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luis_carballo_caycedo

162

Super funky

One of the best machines for funk. It's a little big and needs his own adaptor (24v). You'll need a comp or limiter to tame the volume spikes.

+1

6 months ago
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