HE 2007

As Robert Deutsch mentioned in his report from the 2007 Montreal Show, Ofra (left) and Eli (right) Gershman of Gershman Acoustics have been exhibitors at just about every audio/home theater show the past few years. As in Montreal, the Gershmans were demming their new Sonogram speaker at HE2007. More conventional in appearance than their flagship Black Swan, the Sonogram, photographed here by Larry Greenhill, is priced at a very competitive $2500/pair.

Sure, now he’s smiling. But when Zvox Audio’s Tom Hannaher introduced their new model 425 all-in-one-box surround sound system at a press conference on the first day of the show, he was most distressed about the fact that while the prototype unit had worked fine before he brought it to the room that the press conference was in, in the press conference room it would not make a sound at all. I was going to suggest that he take it back to the original room to see if it worked there, but I restrained myself, thinking that he probably would not appreciate the humor in my suggestion. As it turned out, my facetious suggestion was more correct I realized. On the second day of the show, back in the original room, they plugged in the 425 prior to opening it up to see if they could see anything amiss —and, lo and behold, it worked perfectly. Gremlins, I guess. I had a listen to it myself, and found the sound surprisingly full and natural for a product of this type.

Proclaim Audioworks' Dan Herrington had a revelation one day while sitting in the smallest room of his house. "I was reading old JAES papers," he said, "when I read a measured analysis of speaker radiation patterns based on cabinet construction. A sphere was extraordinarily close to the perfect form, but then you had to deal with using multiple drivers."