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As I said in an earlier blog posting, I was sufficiently intrigued by B&O's single-cabinet stereo speaker at the CES Unveiled event that I made a note to myself to check it out later. The opportunity presented itself in the form of a B&O press conference. The press conference did not involve any demonstrations of sound, but when the press conference was concluded I managed to prevail on Henrik Taudorf Lorensen, CEO of B&O's PLAY division, to give me a demonstration of the A9. The setting was not ideal, with no attempt at optimal positioning of the speaker, but the speaker certainly had a smooth, room-filling sound. I continue to be intrigued by this product. The A9 looks more like a satellite dish than a speaker, and is sure to be a conversation piece. B&O also has some new wireless speakers that are more conventional-looking, such as the BeoLab 12-1 ($2950/pair), pictured here.

Audio Research is replacing the CD8 with a new player this year that will use similar proprietary filters and upsampling to that of the company's Reference DAC. There are also additional digital inputs on the back to accept USB, SPDIF, Toslink and AES/EBU 24/192 connections. The new player is shipping later this month and will retail for $13,000.

Light Harmonic has decided that the only way to properly put both DSD and PCM processing into one product is to incorporate two "separate and discrete" decoding engines in the box. According to the company, one signal path is optimized for PCM the other for DSD. The PCM side can handle streams up to 32/384 with the DSD path handling DSD128. Price is $31,000 and the Dual DAC should be available around spring this year.

USB Dongle DACs are taking off, and companies like HRT are attempting to combine small form factor with features and sound quality. Unlike Audioquest's Dragonfly, the microStreamer sports two output jacks, one fixed and optimized for line level destinations and the other with variable out for headphones.

The microStreamer will retail for $189.95, can handle streams up to 24/96 and is connected to your computer or source with a short USB cable. The company explains that this approach prevents mishaps where the dongle could damage your computer's USB connector if it was plugged straight in like the Dragonfly.

The Music Streamer HD has been upgraded to include both balanced and unbalanced output jacks (the previous model had one jack with a special adaptor) and can stream up to 24/192 via USB2. Retail price is $449.95

The Sony press conference is arguably the most prestigious at CES—and the largest. It would have been even larger if Sony did not have the policy of allowing only select invited members of the media to attend. Having a Press badge by itself does not guarantee admission. Even so, I overheard a Sony rep saying to one of his colleagues that attendance at the Sony press conference was over 1600.

NAD has jumped into the headphone arena with their VISO HP50 ($279), an extremely lightweight and comfortable, noise-isolating, over-the-ear design. The detachable cable plugs into either the right or left earcup and has smart phone and microphone controls. NAD’s “RoomFeel” technology is said to improve stereo sound.