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 wit... Read More
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?
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Pro Coverage gives you added warranty protection for your new gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Read More.
Reviewed by 1 customer
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Comments about Electro-Harmonix XO Q-Tron Envelope Filter Guitar Effects Pedal:
Ive tried a great deal of filters for the bass trying to get a good tone (dunlop bass wah, fm4, octavious squeezer, baseballs, ehx enigma, ehx micro qtron, etc etc etc). this one however has the low end retention while not having the screechy loud output many filters have. another key difference that sets this pedal apart is the use of a gain knob. this allows me to dial in the right amount of volume to play well with other pedals like a fuzz or an octave pedal. This is however no mu-tron but it is a close, budgeted way to attain a similar tone.
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