It was an audio demo quite unlike most others. Less than two weeks after the debut, at CEDIA 2012 in Indianapolis, of Steinway Lyngdorf
's Model LS Concert two-way floor-standing dipole line-source loudspeaker/sound system, the LS Concert joined two other complete Steinway Lyngdorf systems for a "very first" quasi-public unveiling in San Francisco. Jointly staged on two floors of a Pacific Heights mansion, the event was hosted by several entitiesSteinway Lyngdorf, a collaboration between piano maker Steinway & Sons and legendary audio innovator Peter Lyngdorf; Sherman Clay, the largest Steinway dealer in the United States; Engineered Environments, a residential systems design and installation firm that specializes in customized technological "solutions," including home entertainment systems, for a "discerning clientele"; and the Luxury Marketing Council of San Francisco. Hence the RSVP and "business attire" required, valet parking, catered event targeted, not audiophiles, but instead a select group of home builders, architects, custom installers, real estate brokers, and venture capitalists.