I fell in love with the sound of the unique omnidirectional mbl tweeter when I reviewed mbl 111 loudspeaker in August 2002, so I always treat my ears by visiting the Berlin company's room the last morning of a Show. At the 2007 CES, they were showing this: an assault on the state of the speaker art based on two the mbl 101E's upper-frequency modules mounted on top of one another, with separate active woofer towers. The excess of glass in the hotel suite led to a rather uptilted high-treble balanced, but the presentation was as awesome aurally as it was visually.
Wanting to hear more of newest addition to the line that includes the Andra II, successor to Stereophile's 1997 "Loudspeaker of the Year," I visited Egglestonworks' second The Nine room after the Show's first day closed at 5pm. Here I discovered a wonderful depth to the presentation, thanks to McCormack's UDP-1 universal player and DNA-500 amplification, as well as to the Kubala-Sosna cabling. The treble was also nicely focused. Alas, despite another round of Echo Buster room treatment and a striking-looking Grand Prix rack, The Nine's bass control was defeated by the room's square dimensions.
TBI's Jan Plummer is so proud and punched up about his $400/pair Majestic Diamond 1 single driver loudspeakers that he seems to shimmer—as if he's transporting between this plane of existence and another one.
"Well, there's another new development—sort of," Channel Island Audio's Dusty Vawter said. "We've upgraded our $599 VDP-1 by essentially removing the entire circuit board and replacing it with a better circuit."
Photographed by Jason Victor Serinus in the Sumiko room on the 35th floor of the Venetian Hotel, this is the prototype of a new flagship speaker from Vienna Acoustics. Its signature elements are an innovative coaxial midrange/tweeter with a flat, reinforced, flat diaphragm for the midrange to eliminate any horn effect on the tweeter dome and an ultra HF unit to optimize polar response in the upper range. Note that the upper enclosure can be aimed to improve imaging.
When I reviewed KEF's top-line Reference 207 loudspeaker in February 2004, it featured a supertweeter perched atop the module housing the coaxial Uni-Q tweeter/midrange driver to achieve true ultrasonic performance. A redesign of the Uni-Q driver, the tweeter in particular, has meant that the supertweeter could be dispensed with for the Mk.2 version, launched at the 2007 CES.
Sennheiser’s PXC 450 ($499.95) headphones are both the new top model in their noise-canceling series and the first using the Talk Through technology, which distinguishes between general ambient noise and the voice of a person talking to you. I tried them briefly, and was impressed both by the sound quality and by the acoustical isolation. They’re modeled here by Nicoll Public Relations’ Erika Pearson.
If $250 per tube seems too dear, you can supply your own 12AX7, ECC 83, E83CC, 7025, 5751, 7058, 7729, 6681, CV492, CV8156, or 6057—and add Cool Valve's Eat Cool dampers for $40 each, as seen on the right..
I got an email from Stereophile columnist John Marks Wednesday night, urging me to visit the room at the Venetian featuring speakers from retailer On Track Audio. I always do what I am told by my writers, so I looked in Thursday afternoon. There I auditioned the Directorate loudspeaker system, designed by mastering engineer Bill Roberts. All four cabinets are sealed boxes and are finished in exquisitely in-laid veneers, the work of On Track's Jim Carnes, who looks understandably pleased with his work in my photo. The sound with Belles amplification, and Kimber Kable, was very promising, I thought.