Network receiver stereo receiver cd receiver streaming client connections spdif digital input coaxial spdif digital input optical spdif digital output coaxial spdif digital output optical micro usb ethernet analogue audio output memory expansion usb function usb host functionality airplay internet radio spotify wi fi ready via usb dongle loudspeaker configuration stereo output power per channel 50 watt total output power 2 x 50 watt output impedance 4