Electro Harmonix Nano Q-TRON Envelope Filter Pedal Keyboard Lights A Designs Audio is proud

A Designs Audio is proud to introduce a new line of microphone pre-amplifiers for the 500 Series

FM ESSENTIAL

Aux In allows you to jam along with drum grooves

An AIMM exclusive

Electro Harmonix Nano Q-TRON Envelope Filter Pedal Keyboard Lights A Designs Audio is proudEnvelope 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.