Saturday, May 14, 12–6pm: Goodwin’s High End (899 Main Street, Waltham, MA) will host the public world premiere of the Magico Q3 loudspeaker, sibling to the Q5, which was recently reviewed by Michael Fremer. During the evening, Magico’s Alon Wolf will provide a demonstration and discussion of the Q3. For more info and to RSVP, call (781) 893-9000.