Without doubt, I think the Paul Speltz anti-cables and anti-ics will do the most for your system as they likely would for many systems far more expensive than your own. A fabulous speaker cable at $60 for a 6 ft. pair and $60 for a one meter pair of single-ended ics or $100 a pair for a 1m pair of XLRs (unless the prices have changed). The Speltz cables and ics are the second best cables I've owned and in my opinion are the audio deal of this century.
The Speltz scs and and especially the ics are warm, yet quite detailed and transparent as they absolutlely minimize the time-smear so often found in inexpensive and even expensive cables. The time-smear will come come across as a hash or grainy sound in the highs and an ill-defined and sloppy bass in the bottom end.
Even with the Speltz products, you're still not out of the woods as you make no mention of AC line conditioning or filtering to minimize the AC noise coming in from the pole. Until you've properly addressed this aspect, I don't think you'll ever get rid of the overly bright and weak bass and ultimately fatiguing sound. Not to mention a few other issues like negative sibilance, the bi-directional digital noise generated by your cdp infecting your other components, etc..
With these two areas properly addressed, you may actually be thrilled with the sonic capabilities of your present system. Never satisfied but always thrilled.
-IMO
The Speltz scs and and especially the ics are warm, yet quite detailed and transparent as they absolutlely minimize the time-smear so often found in inexpensive and even expensive cables. The time-smear will come come across as a hash or grainy sound in the highs and an ill-defined and sloppy bass in the bottom end.
Even with the Speltz products, you're still not out of the woods as you make no mention of AC line conditioning or filtering to minimize the AC noise coming in from the pole. Until you've properly addressed this aspect, I don't think you'll ever get rid of the overly bright and weak bass and ultimately fatiguing sound. Not to mention a few other issues like negative sibilance, the bi-directional digital noise generated by your cdp infecting your other components, etc..
With these two areas properly addressed, you may actually be thrilled with the sonic capabilities of your present system. Never satisfied but always thrilled.
-IMO