My DAC has only one SPDIF coax input. I need 4 inputs. I tried a little A/V switch box, using the RCA video input and output. I worked but my sound quality was slightly compromised. It may be the cable I used coming out of the box. I used an Audioquest Forest cable. The other cable in the daisy chain was a Belkin Pure AV. I've ordered 3 more Belkin AV 8' cables, because I like the sound I get from it. Psyclone made a component sized, remote switch box, I may get one of those to try. Any other options out there, that people have tried (and liked) ?