Show attendees at Home Entertainment 2007, the High Performance Sound & Imaging Show of the year, will be treated to several educational seminars and clinics that will help guide and inform them about the choices confronting contemporary music and film lovers looking for better home entertainment experiences.

Red Wine Audio is the name of the company making amplifiers designed by one Vinnie Rossi, "an electrical engineer with a true passion for music and implementing the electronics that recreate it," whose name, if you pretend that Vinnie is spelled with one "n," means "red wine" in Italian. (Actually, "vini rossi" means "red wines," but let's not quibble.) What makes Red Wine Audio amplifiers interesting is that they're all battery-operated. The system being demoed used a pair of the Red Wine Audio Signature 70 monoblocks ($2999/pair), driving single-driver speakers ($2495 MaxHemp or $949 Super 3XRS) from Omega Speaker Systems. The source was a battery-powered computer server, so that the only AC-powered devices in the room were some table lamps. I can't say whether it was the battery power source or some other aspect of these designs, but the sound was uncommonly natural and easy-on-the-ears. The small Super 3XRS speaker, which uses a proprietary 4.5" Omega hemp-cone driver, had a coherence and focus that reminded me in some ways of the $7000/pair Fujitsu Ten Eclipse TD-712z single-driver speaker that I <A HREF="http://www.stereophile.com/standloudspeakers/107fuj">reviewed</A&gt; in the January, 2007 issue. Shown here are Vinnie Rossi (left) with Omega Speaker Systems' designer Louis Chochos and the Red Wine/Omega system.

This is in the "Better Late Than Never" department: At the end of the 2007 CES, John Atkinson auditioned <A HREF="http://blog.stereophile.com/ces2007/011407elipsa/">Sonus Faber's new Elipsa loudspeakers</A>, but he ran out of space on his camera's memory card, so he was not able to take a picture. After the show, JA emailed the other writers that had attended CES, asking if anyone happened to take a picture of the Elipsa. None of us had. So, John, this is for you: a picture of a pair of Elipsas, which were making sweet music, driven by Ayre electronics.

Dan Wright's career in audio started as a modifier of D/A converters and CD players. Although his company, ModWright instruments, still does digital source component modifications (he says he finds SACD players to be the best candidates for modification), he has also developed his own preamplifiers and phono stage. The latest of Dan's preamps is the LS 36.5 balanced tube line stage ($4995), which uses his own custom-designed MWI capacitors, 6H30 Russian Super Tubes, and a 5AR4 tube-rectified power supply. He also introduced the new SWP 9.0 SE phono stage at FSI.

The advent of digital cameras has re-kindled my interest in photography, and I enjoy discuss photography in person and on some Internet forums. Doug Schneider of SoundStage.com (left) is another "photo guy," and one I know likes to use flash in his photography. I avoid using flash whenever I can, but I do use it sometimes; lately, I've been having more success with flash using the Gary Fong Lightsphere II, a light diffuser that bears a resemblance to something made by Tupperware. I had the Lightsphere II with me at the Show, so when I ran into Doug at FSI, I was excited about showing him this useful if strange-looking gizmo. He then took out <I>his</I> Lightsphere II from his camera bag, and we were ready for a "duelling Lightspheres" photo opportunity.