CES 2012

In an adjoining room, Thiel was demonstrating the new CS1.7 (estimate $5500/pair, available early in 2012), a replacement for the well-received CS1.6. They use the same woofers as the MCS1.2, below, and sounded superb driven by Bryston electronics. But I might add that Thiel has used this same room for the last three CESs, and it hasn't produced anything short of audio magic there yet.

Good things come in threes, and in this case it's Parasound's new three-channel Halo A31 amplifier ($3000, available soon). It's essentially a three-channel version of Parasound's highly-regarded Halo A21 stereo amp, and a cousin to the company's Halo A51 five-channel design. Why would you want a three-channel amp? To locate your front channel amps up front and your surround amps in the rear where they can benefit from shorter cable runs to the surround speakers. Or perhaps you don't need as much power in back, or already have a decent stereo amp you can use there.

Funny, it looks a lot younger with the introduction of a new integrated amp, a CD/SACD player, DAC, and preamp. All of them are 2-channel only, of course. The first three are expected to come in at $10,000 or under when they appear in mid-2012. The preamp, however, will set you back $25,000. All four offer a full complement of digital inputs (including asynchronous USB). The preamp and integrated amp also have analog inputs. The player has external digital inputs, and both it and the DAC have volume controls and may be used as digital preamps for direct connection to your power amps.

Like most cable manufacturers these days, Kimber Kable's top speaker cables sell at "If you have to ask" prices. Shown here is how they are internally constructed, which looks like a braided mesh of cables over a flexible inner core.

With Internet connectivity, you can now play competitive video games over the Web. How long before such games become championship spectator sports we can watch passively on HDTV, bringing us full circle? With 300 channels, maybe they have already and I’ve just missed it.

Toshiba was showing its latest prototypes of glasses free 3D. In comparison to last year's demos, the results were much improved. The secret appears to be the use of a 4K LCD panel, which ups the convergence available to each eye—much like the new, jumbo 4K set shown by LG appears to improve the (passive glasses) 3D performance of that set. If you’re watching 3D alone, the set tracks your head position and adjusts the picture to provide optimum performance. In a group showing, the 3D works properly only in 9 individual regions across the front viewing area. A small circular bug at the top center of the screen (visible in the photo) tells you if your head is in a hot spot for 3D. Toshiba expects to have sets in stores in late 2012. But the use of a 4K panel suggests that the first such sets will be expensive, so I wouldn't hold off purchasing a 3D set hoping to have a cheap, glasses-free alternative real soon now.