Danish manufacturer Vitus Audio was showing off its new RI-100 integrated amplifier ($13,000) at RMAF with a pair of YG Acoustics' two-way Carmel speakers, connecting everything with Purist Audio Design's Corvus-series cable. (Purist was celebrating its 25th anniversary at RMAF.) Running the 300Wpc amplifier's output stage in class-AB rather than class-A allows the RI-100 to be, for Vitus, relatively affordable.