Maybe you are talking about the Lamhorns that Robert Lamarre of Tenor Audio manufactures, Mariusz?
I didn't bring them to CES2008, but we'll be sharing a room with Robert (he'll also have a Tenor room, obviously) in Montreal next month with these backloaded horns, with the AER drivers. The speakers are also available with Lowthers. We'll pair them with the Cyber 211 and 845 amplifiers. Of course, you lose the bottom octave or two with such a design, but for what they do well, a lot of people are more than willing to make that tradeoff. Personally, as much as I believe in the inherent superiority of the series crossover that Bud Fried pioneered, even it cannot hold a candle to using no crossover.
Interestingly enough, the typical push-pull tube amplifier doesn't put power into these loudspeakers very well. The SET models we offer bring the excitement and sense of scale to the music. It was kind of a surprise to me, but you can't argue with reality.
Perhaps, one day, we can give you a listen to the combination - we usually do so in the Northern NJ area which would be closer to you...
