Streaming to analog receiver
HHow can I stream Internet audion from my MAC mini over wireless network to a non-network equipped receiver?
Mac mini, iOS 8.1.1, Non Apple wireless hub
One option is to use an AirPort Express base station. The base station would be configured to join an existing wireless network for the purposes of streaming. You would stream Internet audio, using an application like Rogue Amoeba's Airfoil to stream from your Mac mini to the Express. In turn the Express would provide the stream to the analog receiver via a 3.5mm-to-RCA-type audio cable.