I've had the luck to experience them twice and Metralla is right - soooo good. Just an effortless, rich, presentation at all volumes. The last time I heard them was a few years ago at The Show in Los Angeles. The Cogents were driven by Ron Welborne's Terraplane 300B or 45 monoblocks. Far too small a room for those monsters, but still sounded good.
Bet they've come a long way since them.
