The Electro-Harmonix Riddle is a powerful and precise envelope filter fine-tuned for guitar frequency response.
Sculpt your envelope to reveal a truly expressive tone, with a defined and unique signature. Riddle will deliver tight and smooth control over the complete 80 Hz to 5 kHz range, with a consistent and even sweetness.
For a video demo of the Riddle Q-Balls pedal click the link below
Product Ref: 14714
Need some edge? Engage Riddle's analog distortion and dial in anything from subtle bite to dominating crush.
Riddle: a mysteriously musical envelope filter for guitar.