Electro-Harmonix Q-Tron+ Envelope Filter Pedal Late 2010s w/Packaging

The Electro-Harmonix Q-Tron+ Envelope Filter Pedal is a classic choice for dialing in dynamic, auto-wah tone with extra tonal flexibility. Building on the original Q-Tron design, this version adds an integrated effects loop so you can drop additional pedals—like distortion or modulation—between its preamp and filter sections without affecting how the envelope tracks your playing. It also features a dedicated Attack Response switch to swap between a fast, punchy snap and a smoother, laid-back filter sweep, making it easy to dial in everything from sharp, vocal funk rhythms to sweeping, synth-like solos.

Notes:

This Late 2010s Electro-Harmonix Q-Tron+ Envelope Filter Pedal is in Excellent condition, part of a family collection, with extremely light wear consistent with home use. Includes original packaging.

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