Many thanks for answers. Interesting to hear from RBinDC about the need to be trained to hear the difference and that the difference is only slight. I have been going backwards and forwards about deciding whether this is a good move,. Not really being a purist, but wanting to improve the quality of sound I get from my current, slightly haphazardly planned setup, it looks like I could live without the interconnect. This would certainly solve practical problems. for where I want them. Thanks again.