Q-Tron Plus (Envelope Filter + Effects Loop) w/Original Packaging (Cardboard Box)

Effect Information

“The Electro Harmonix Q-Tron Plus electric
guitar envelope filter pedal. Based on and designed in conjunction with
the maker of the infamous Mu-tron III, the Q-Tron provides a faithful
reproduction of the original with loads of authentic 70’s mojo.”

“Features
include controls for Peak, Gain, Range (Hi/Lo), Mode (Mix, HP, BP, LP),
Response (Fast/Slow), as well as selector switches for Drive On/Off and
Normal/Boost modes. As well, this pedal features 4 1/4 jacks: Input, FX
Send, FX Return and Output.”


More information here.

Archived past online sales data:

Effectsfreak legacy website (includes sales data 4/2008 - 4/2021)

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