Harman Kardon’s AVR 345, AVR 245, and AVR 145 5.1-channel AVRs deliver an expanded complement of features and connectivity options. Both offer HDMI switching with Faroudja video processing and scaling, XM Satellite Radio capability, and multiroom versatility. The AVR 345 is A-BUS ready, allowing the receiver to be the hub of a multiroom audio system.

All three receivers offer iPod compatibility via Harman Kardon’s The Bridge docking station, automatic set-up and calibration, and AV sync delay. Prices are: AVR 345, $999; AVR 245, $649, AVR 145, $549.