Network receiver cd receiver loudspeaker configuration stereo output power per channel 60 watt total output power 2 x 60 watt output impedance 6 ohm speaker terminals banana connector screw clamp playback formats wma mp3 aac flac hd alac wav dsd aiff playback cd da cd r cd rw mp3 cd wma cd analogue inputs 1 analog audio output 1 optical inputs 2 preamp outputs subwoofer x1 20 pre out front connections ipod usb connectivity headphone jack othe