See that USB port on the back of the Marantz SA-11S3 disc player? The advent of computer-worthy USB ports on audio products is a development whose importance can't be overstated. True, there are a lot of great outboard DACs on the market, with more to come—but what if you don't want that extra box and power cable in your rack? One option is to build the DAC into another product such as the Pioneer SC-68 surround receiver, or this Marantz SACD/CD player. Incidentally, it does not do Blu-ray or DVD. The Burr-Brown DAC has resolution of 192/24. Build quality is typically superb, with copper substituting for aluminum in the back panel and some internal parts. Price is $4000.

Of the four soundbars in Polk Audio's line, two are new, and one is quite remarkable. We're talking about the SurroundBar 9000 IHT ($799). This 5.1-channel bar has three tweeters for the front channels and dedicated woofers for each of the five channels, with each driver powered by 45 watts, plus external eight-inch sub. What fascinates us is that bass frequencies from 80-200Hz are routed to all woofers in the bar. In other words, if there's significant bass content in any one of the five channels, it's routed to the other channels as well. This allows better bass handling than you'd expect in a bar. It also allows a lower crossover to the sub, an audiophile-approved 80Hz, which keeps voices from booming out of the sub. Connectivity is optical and analog, both times two, with Dolby Digital and DTS decoding. Guess what? The 9000 worked wonders with a James Taylor concert track, with realistic acoustic guitar harmonics and a vocal presentation that was crisp but not fatiguing. The other new guy is SurroundBar 5000 IHT ($399), a 2.1-channel Bluetooth bar with a pair of full-range drivers backed up by a 6.5-inch sub. Both shipping this month.

Krell is getting back into the sub-$10K price point with the Foundation pre-pro. At $6000, it offers fully balanced output stages, as you can see from all those XLR outs. Ever conscious that the surround audiophile may also be a stereo audiophile, it supplements its eight HDMI ins and two outs with a stereo preamp mode that keeps the signal entirely in the analog domain. Add some combination of Krell's five-, three-, or two-channel power amps and you've got a compelling system.

What is it that the Canton Digital Movie soundbar has that no others do? To find out you will have to look closely at the back panel (not pictured, ha). It has a phono input. You read that right, a phono input. That's a set of values we applaud. It also has two optical, two coaxial, and two analog inputs (including phono) as well as two analog outs. On the front are two coaxial tweeter/mid-woofer arrays flanking four more mid-woofers, all aluminum. Look for it in mid-November for $1500.