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Electro-Harmonix Q Tron Plus Envelope Filter

A Classic E-H Filter Pedal Gets Even Better!

The Electro-Harmonix Q-Tron+ envelope follower pedal takes a great design even further! In addition to the original Q-Tron's great features and sound, the Q-Tron+ gives you an effects loop that lets you put an additional effect between the Q-Tron+'s preamp and filter section without changing the envelope drive. An Attack Response switch has also been added, allowing you to choose between the classic fast response of the original Q-Tron and a slower, smoother attack. If you're looking for some ultra-cool, funky and active filtered tones, check out the Q-Tron+!

Electro-Harmonix Q-Tron+ Envelope Follower Pedal Features:
  • Effects loop
  • Attack Response switch
  • Fast or slow attack

Store Address:
5979 South State Street
Murray, Utah 84107


Mon-Thur, Sat: 10:30AM-6:30PM