The M-Series effects family features three unique models so you can choose the configuration that’s perfect for your setup. M13 is the essential all-in-one pedalboard experience—use up to four effects simultaneously and save up to 48 scenes (effects arrangements). M9 is perfect on its own or as a powerful addition to your pedalboard—use up to three guitar effects simultaneously and save up to 24 scenes. M5 is a single stompbox that’s an ideal addition to your pedalboard—save up to 24 customized effects as presets and dial them up on the fly.