New York’s finest – Electro-Harmonix – has dropped a pair of videos highlighting a new pedal duo… the Riddle:Q-Balls and Enigma:Q-Balls envelope stomps for guitar and bass, respectively. The Riddle is a powerful and precise envelope filter fine-tuned for guitar frequency response. It will deliver tight and smooth control over the complete 80 Hz to 5 kHz range, with a consistent and even sweetness. If you need edge, engage the Riddle’s analog distortion and dial in anything from subtle bite to dominating crush. The Enigma is a similar beast, but delivers tight and smooth control over the complete 40 Hz to 3 kHz range. Demo videos after the jump!