in that case. first check and see if the receiver has a coax. most do. then check if it is capable of 24/96 playback. if so you are set. oh and yes the audiophile has coax in and out. you could use the rca but I would try not to.
PIONEER VSX515S 6.1 Channel Home Theater Receiver
OVERVIEW - Pioneer vsx-515 6.1 Channel Home Theater Receiver with Component Video Switching:
Isn’t it time you got more out of your movies, music, games, and PC? With Microsoft we co-developed a Windows Media Audio 9 (WMA-9) Professional Decoder, allowing you to listen to two-channel and multi-channel WMA compressed audio files directly from your PC in your living room!
The VSX-515 is also ready for super high resolution DVD-Audio and SACD multi-channel audio discs. This powerhouse receiver delivers an equal 110 watts to six channels and features advanced surround processing, with DTS-ES, Dolby Digital-EX, and Dolby Pro Logic IIx decoding.
Analog to Digital Conversion
96kHz / 24-Bit
Digital Analog Conversion (DAC)
192kHz/24-Bit Connectivity
Audio (Tuner Included) / Video Input
3 Audio / 3 Audio Video
Audio/Video Output
1 Audio / 1 Audio Video / 1 Video
Digital Inputs
3
Optical In
1
Coaxial In
2 Multi-Channel Input
Yes