After encountering several rooms filled with overly warm, romanticized tube sound, it was a welcome shock to discover tube gear from Rogue that sounded far more neutral. Alas, the sound from Rogue’s Zeus amplifier (225Wpc, $7495) and prototype reference-level linestage preamp seemed a bit soft around the edges, lacking detail. However, who knows how much of what I heard was due to the plethora of Echo Buster paneling with which the exhibitors had tried to tame the room's acoustics. Paired with the Egglestonworks The Nine ($12,900/pair), introduced at the show, I heard much promise until competition from adjoining rooms forced me to retreat. What I did learn is the speaker uses an 8" Morel woofer, two of the same 6" Morel drivers featured in the company's earlier Andra 2, and an Eggleston favorite, the Dynaudio Ecostar tweeter. Available in virtually any automotive color, the speaker will start shipping in March.