Home > Electro Harmonix "QTRON" Envelope Controlled Filter
Electro Harmonix "QTRON" Envelope Controlled Filter
Product Description

Improve your Groove!
The Electro-Harmonix Q-Tron - the phattest, funkiest envelope filter ever made! Features like switchable Boost and Filter Mix mode allow for an unlimited supply of all-new auto-wah effects that drip with attitude. Increased frequency response and improved signal-to-noise ratio make the Q-Tron perfect for use with any instrument.
Bootsy Collins and George Clinton already have theirs. How about you?
•Drive (Up/Down)
selects direction of filter sweep : upwards or downwards.
•Norm/Boost
Normal mode allows setting the Gain control without changing the output volume.
•Peak
Determines frequency peak of filter. Makes more "effected sound" when turned up more.
•Gain
Functions as both a volume control and a filter sensitivity control in boost mode. In normal mode it acts only as a filter sensitivity control, unlike the Mutron-III which also changes the unit's output volume.
•Range (Hi/Lo)
Emphasizes vowel like sounds in low position, overtones in high position.
•Mode (LP/BP/HP/Mix)
Select the filter used by the effect: Lowpass, Bandpass, Highpass or a mix of Bandpass with dry unprocessed sound.