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In their second room, Anaheim retailer Scott Walker Audio was showing Magico's Q3 floorstander ($38,950/pair) with the Soulution 700 monoblock amplifiers, hooked with Synergistic's cumbersome spaced-conductor speaker cable. Source was a Soulution 540 SACD player and a Soulution 700-series preamp. The Q3 was launched at the 2011 CES. A smaller derivative of the Q that Michael Fremer positively reviewed for Stereophile in November 2010, the Q3 uses the same proprietary beryllium-dome tweeter as the Q5 in the same type of space-frame enclosure, with a 6" Nano-tec midrange unit. The lower woofers roll off earlier than the upper one, to optimize the crossover to the midrange unit. Frequency response is specified as 20Hz–50kHz, sensitivity as 90dB, and impedance as 5 ohms.

Whether they be Quads or Staxes, Roger Sanders' designs, or MartinLogans, electrostatic speakers generate passionate advocates. Retailer Digital Ear was demming the enormous Martin-Logan CLX speakers ($25,500/pair) in a huge ballroom in the Atrium hotel, along with two MartinLogan Depthi subwoofers, driving them with McIntosh MC601 monoblocks, a McIntosh C50 D/A preamp and a Meridian-Sooloos server, all hooked up with Transparent cable. The CLX's curvilinear section operates above 360Hz, meaning that all the harmonics of the music and the upper fundamentals are not interrupted by a crossover. Unlike Jason Serinus, I love Diana Krall's music making, so I requested a track from her Live in Paris album. Despite the size of the room, her version of Billy Joel's "Just the Way You Are" was reproduced with Ms. Krall's voice palpably hanging in the center of the stage.

One of my fondest memories of a past CES was sitting with John Atkinson at T.H.E. Show, playing a track from one of his superb recordings of Cantus on an all-out darTZeel /Evolution Acoustics system from Jonathan Tinn's Blue Light Audio. Here, on more modest speakers and electronics, I was again blown away, this time by the fabulous soundstage height, three-dimensionality, and realistic depiction of horns and cymbals on Michael Tilson Thomas' recording of Mahler's Symphony 3.