Electro Harmonix Nano Q-Tron Envelope Controlled Filter Pedal Acoustic Guitars three patterns can be customized

three patterns can be customized

The 3-way toggle switch selects either humbucker or both

clarity and high-end sparkle

deliver powerful tones ideal for any gig

at the club

Electro Harmonix Nano Q-Tron Envelope Controlled Filter Pedal Acoustic Guitars three patterns can be customizedEnvelope controlled filter is an effect type that ventures beyond the mainstream yet is equally at home in a wide range of genres and equally effective on guitar, bass, keys, horns and more. Electro Harmonix is a pioneer in this effect category and has been making envelope controlled filter pedals since the 1970s! The Nano Q Tron springboards off that deep heritage. Heres how it works: The Nano Q Tron responds to the users playing style and dynamics.