Over dinner one evening at the 2013 CES, I was being grilled by other magazine editors about my measurements of the Wilson Audio Specialties Alexandria XLF speaker that Michael Fremer reviewed in the January issue. In vain did I point to the XLF's superb in-room response; in vain did I emphasize that no one measurement fully describes a speaker's sound; in vain did I point out that the best way to integrate all the measurements was to listen to the thing. What I should have done was bid my peers to visit the dCS suite on one of the Mirage's penthouse floors where Wilson's Alexia loudspeaker ($48,500/pair), which incorporates much of the XLF's technology, was being demmed with Dan D'Agostino Momentum monoblocks and dCS's new Vivaldi digital system, wired up with Transparent Audio cables.
Come February, assures Wireworld's National Sales Manager Larry Smith, virtually all of the company's Series 6 will cede to the new Series 7. New to the line will be musical instrument and headphone cables. As explained in a Waveform Fidelity White Paper, of which I seem to have inadvertently absconded with a mere 17 copiesapologies both to the company and the ecologythe entire Series 7 was developed using digital differencing technology.
Wisdom's planar-magnetic drivers are used in some very expensive speakers, and they had a pair of their LS4 floor-to-ceiling wall-mounts at CES, which sounded superb, easily one of the best at the show. (It was in the "if you have to ask" price category.) Of more interest to me was the new Insight series of in-wall speakers, which use the same technology as Wisdom's more cost-no-object offerings. The drive units start at $1250 each (P2i) and go up to $5000 (L8i). That's more my speed!
WyWires has a new AC distribution system, the Power Broker ($2899). Intended to extend the architecture of its Juice power cord, the unit boasts eight outlets wired in parallel, all in an asymmetrical Litz-wired configuration intended to "enable great image focus and soundstage capabilities" by correcting phase.
Audio critic Myles Astor was playing Mike Oldfield's Tubular Bells"the LP that launched a thousand virgins," he quippedwhen i walked into YG's large room. Whether it was the Dan D'Agostino Momentum amplifiers, the Veloce LS-1 battery-powered preamp, the Kubula-Sosna Elation! cables, or the Scheu Analog Das Laufwerk 1 turntable with Scheu 12" Tacco arm and Scheu Ruby 3 cartridge, but the sound in this room was stunning. Or perhaps it was YG's new flagship speaker, the Sonja 1.3 ($106,800/pair)!
Zanden displayed their prototype 3100 preamplifier (est. $12,500). Projected to ship in March, this one-piece unit uses one 5687 tube for amplification, and another 5687 for rectification. An output transformer design, it has one balanced and three single-ended inputs, and a unity-gain option for home theater set-ups. Keeping it company were the Zanden Audio KT-120 stereo amplifier ($20,990), prototype solid-sate phono stage with five selectable equalization curves (est. $7500), Signature CD player ($22,000), and the company's handmade cables. The room set-up was one of many to feature TAD loudspeakers, here the Ref.1 ($78,000/pair).