Vacuum tubes are an anachronism in any modern home audio device, and even more so if that same device supports the cutting-edge 4K resolution standard.

Samsung's HT-F9750 doesn't shirk from the unusual juxtaposition, with the 7.1 channel home-theater-in-a-box (HTIB) system featuring both glowing tube preamps and 4K upconversion. Although both features look and sound cool, they're more gimmick than anything else. The tube preamp (which is paired with a digital amplifier) promises a more "natural" sound, although I didn't hear anything particularly special when I listened to the tubeified DA-E750 last year. And … Read more

Sound bar buyers' performance expectations are pretty low; all the 'bar has to do is sound better than the lousy speakers that are built into their TVs. So if that's all you need, a sound bar will get the job done -- but there are better-sounding alternatives, starting with a pair of self-powered Audioengine A2 ($199) speakers. The A2s are terrific, but the Paradigm Millenia CT ($700) is a 2.1-channel subwoofer/satellite system, and it sounds better than the Audioengines. A lot better, and it's really pretty amazing.

Spread 64 inches apart, the Millenia sats produced a … Read more

The makers of the Boxee Box set-top box appear close to releasing its successor in the coming months, and it could offer support for over-the-air live television, as well as DVR support and the usual cast and crew of Web apps.

Sadly, those looking for the next great aesthetic breakthrough from the company might find the leaked device a bit uninspiring. Photos supplied from The Verge indicate that the Boxee TV might shed its predecessor's cube-like design for a more conventional rectangular prism look with a matte black finish. … Read more

Most "smart home" automation systems require a significant investment in additional equipment in order to smarten up your otherwise not-so-smart gear.

Sony and Control4 want to simplify the buying process, and bring home automation to a much wider audience, by integrating a full Control4 "brain" into Sony's new ES line of receivers. … Read more

It's easy to go over the top when it comes to outfitting your dream home theater system. One minute you're checking out HD projectors, and the next minute you're trying to figure out how to convert your entire basement into a giant subwoofer.

But it never hurts to start with the basics. In this CNET Top 5, I asked CNET Associate Editor Matthew Moskovciak for the essential ingredients in today's modern home theater system.

CNET Reader Kato asks:

I have speakers directly hooked up to my TV via the "speaker audio out." It works fine. I then hooked up additional speakers I had from a computer. Upon doing so the volume on the original speakers went way down and I get even less from the new speakers. What am I doing wrong?

Oh, so many things...… Read more

Samsung showed most of its home theater line at CES 2012, but the company finally got official with pricing at a media event in New York this morning.

While the products weren't new, they're now officially available, with pricing (estimated selling price) breaking down as follows:… Read more

Audio is no less immune to the sort of mild lies and partial truths found in the HDTV world. As I discussed in the HDTV edition of MMM, cutting through these fabrications is the key to understanding what really matters.

Before you spend any money on audio, check out this list for what's important, what's not, and what's just total misdirection.… Read more

To install your spanking new flat-panel TV on the wall, you can either purchase a regular bracket or go all out with a made-to-order Art Motion frame.

These window-like frames are compatible with screen sizes ranging from 37 to 65 inches and come in a choice of standard, deluxe, and ultimate versions. The standard edition is designed to clamp onto your TV's bezel, while the deluxe and ultimate equivalents go one step further by offering easier access to the sockets behind the panel.

Meanwhile, a total of 10 speakers and a powerful 100W amplifier have been integrated right into the ultimate version. … Read more