No idea which ones would fit your budget, but Synergistic Research Tesla active shielded cables are awesome and there are various ones in the range. I think they promise to beat anything up to a certain multiple of cost, so gotta be worth a try .....
I have the Apex and Precision reference, which are fantastic ... VERY open, fast and detailed. Instruments seem to hang in mid-air unlike anything else I've tried.
I have the Apex and Precision reference, which are fantastic ... VERY open, fast and detailed. Instruments seem to hang in mid-air unlike anything else I've tried.