Used Electro-Harmonix Micro Q Tron Envelope Filter Effect Pedal

Add classic funk quack and dynamic auto-wah tones to your rig with this used Electro-Harmonix Micro Q-Tron Envelope Filter in good condition. This compact analog envelope filter responds to your picking for touch-sensitive sweeps, from subtle vowel-like warmth to sharp, percussive squelch. Simple controls for Drive, Q (resonance), and Filter Sweep let you dial in everything from smooth to snappy. Runs on standard 9V DC power (adapter not included).