Designer Peter Madnick, one of the original founders of Audio Alchemy a couple decades back, has returned as part of a new Southern California company called Constellation Audio. In addition to preamp and amplifier offerings, on hand was the $50,000 Sirius DAC and CD player two box system. One box (which they call the "clean box") contains the DAC and audio stuff and then the "dirty box" houses the transport and power supplies (pictured above).

Bel Canto has clearly been busy on the digital front. Three new DACs are on display: the e.One DAC1.5 at $1,395, e.One DAC2.5 at $1,995, and the e.One DAC3.5VB at $3,495. The company explains that the core of all three products is the "jitter-eliminating" Two-Stage Master Reference UltraClock.

Here we see Simaudio's Lionel Goodfield proudly displaying his company's new Moon 300D DAC which retails for $1,600 and is available now. Inputs on the back include USB, SPDIF and Toslink and can accept streams up to 24bit/192kHz.

Olive and Thiel have teamed up with the help of zöet networking technology from a company called Bicom, and have created a complete media server/powered speaker system. Included in the system is a 2TB Olive 4HD music server which has been specially outfitted with an audio networking system using ethernet cables for connecting to the speakers.