Tom Norton

CES 2010 is now just a memory, but hopefully not a fading one. On my last day or two I saw a few things that I couldn't get posted while still in Vegas. IDT, the company that now owns the HQV Reon video processing technology, showed a number of interesting new technologies. The most intriguing was a small, nondescript box (no wasted funds on here on cosmetics!) that can perform all the Reon video processing functions, including deinterlacing, upconverting, and noise reduction, plus flesh tone correction&$151;the latter said to be more sophisticated than the flesh tone correction offered in some televisions. No decision yet as to whether it will be marketed under IDT's own brand name or by a third party. The price could be as low as under $100, which would be a huge plus for those whose HDTVs have mediocre built-in video processing.

The untimely passing last summer of Jim Thiel, the heart and soul of Thiel Audio, was a jolt to entire high-end audio industry. But he left the company in good hands, as its big demo room at CES amply proved. The Thiel CS3.7s ($12,900/pair) were clean, crisp, but never bright unless the program source made them so, it was one of the best audio demos I've yet heard. The front end of the system, and the amps, were from Bryston. Thiel subwoofers fleshed out the bottom below 30Hz. At some point in the future we can expect a matching center channel for this system; according to Thiel reps, Jim left detailed designs for future projects, and a center appropriate for use with the CS3.7 was one of them.

You can be forgiven if this looks like one of those odd, transparent speaker systems. But it wasn't put in the Avalon room to compete with the Avalon Time. Its a passive room treatment device from Acustica Applicata (sounds like a singing technique, like a capella), an Italian company. The visible "eye" is a mechanical iris diaphragm, which combined with a port in the base with an adjustable opening and an internal membrane can tune the device to between 26Hz and 60Hz. This is said to improve the low frequency resolution by tuning out bass problem areas over a narrow or broad range. $3600 each.

TAD's new monoblock power amp outputs 300W into 8 ohms and 600 watts into 6 ohms. What looks like an amp stand under the thick aluminum chassis is actually a cast iron piece of the amp's structure that houses some of the components and adds to the rigidity of the piece. Each $26,500 monoblock weighs in at 200 lbs.