I have just invested in a pioneer LX-55 amp and MA RX6 speakers. I wish to listen to a mixture of MP3s, Spotify and HD lossless music which are located on a PC in another room. What is the easiest way to get music to stream to my amp? i dont think I can use a normal media streamer (eg from Niam) as it would not play my Spotify music. Also something like a Sonos would not support 24bit-192kHz audio.