- br br Best Price Review - Pioneer VSX-1021-K 7.1 Home Theater Receiverbr br Bluetooth Ready with Pioneer AirJam Appbr Home Network DLNA 1.5 Certified and Internet Radio with vTunerbr Pioneer iControlAV2 Appbr HDMI 1.4a 3-D Ready with Audio Return Channel, Apple Airplay iPad iPhone Certifiedbr Amplifier Design Direct Energy Channels 7.1 Power Output Per Channel (20Hz-20kHz, .