1) CD player(audio out only)
2) cable decoder box (audio out, digital audio optical, digital audio coax or just audio out)
3) DVD player (component video out, audio out, Digital audio out[pcm bitstream] and/or S-Video out)
4) Anthem MCA3 II amp (single ended or XLR balanced input)I believe the NAD T 773 has the single sub coax output
5) Projection TV (DVI-HDTV input, component video, S-Video)
6) Sub output from receiver is single coax.
Any thoughts would be helpful.
Thanks, Troy