U.K.-based Naim Audio today introduced a powerful addition to its popular Uniti line of high-end streaming amplifiers. Slated to sell for $9,999 when it ships in February, the new Uniti Nova PE (Power Edition) combines a multifaceted high-resolution streamer and 2 x 150-watt Class D power amplifier in an elegant brushed-aluminum chassis featuring a color LCD screen on its front panel.