At the 2008 FSI, the hornloaded Avantgarde speakers from Germany were being demmed in one of the large rooms in the Centre Sheraton's downstairs convention area. At the 2009 SSI, Avantgarde were exhibiting in a conventional hotel room, but the three-way Duo Grossos ($37,500/pair), driven by Avantgarde Model One monoblocks and an Avantgarde Model One preamplifier, with an Audio Aero Prestige SACD player as source and all Nirvana SX cabling, sounded more coherent than I remember from last year's Show. Playing "The Mooche" from the Stereophile Editor's Choice CD, I was struck by how un-hornlike the system sounded: uncolored, sweet, full-range, but with the excellent dynamics I have come to expect from horns. The upper bass was a bit over-generous at first, but adjusting the crossover of the active B231 woofer, which uses two 12" drivers, took care of that.
Robert Deutsch will be reviewing Avantgarde's slight smaller Uno Nano in our July issue, God willin' and the creek don't rise.
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