I acquired my Audiolab 8200CD recently and initially used it with RCA interconnects with my Cambridge Audio 840A amp. It sounded very good and I was able to appreciate its award-winning status. However, after upgrading to XLR cables with the same amp, the sonic improvement was quite striking, with more solidity and detail and greater dynamic range. I can clearly hear low-level instruments on certain CDs which were less obvious or not audible before. I do not have any experience with Audiolab amps but if you have the opportunity to use XLR cables, it will certainly allow you to fully enjoy and acknowledge the astonishingly good performance that the Audiolab 8200CD can deliver.