As sbrown says, look at accessories first. Maximise what you have got, before a big outlay on new kit. The turntable in particular, needs good isolation. A wall shelf on a solid, not partition wall, perhaps with some borrowed stillpoints. Is the rest of the kit on a good solid rack, perhaps with some more basic footers, such as the excellent range from Herbies lab.
You mention cables, not power cables. I was dubious, but they really have an effect, even on turntable power supplies. You can get loaners from your local dealer or the Cable Company.
When you've done all you can with accessories and room treatment, then I would loike at the amp or speakers, good though both are.
You mention cables, not power cables. I was dubious, but they really have an effect, even on turntable power supplies. You can get loaners from your local dealer or the Cable Company.
When you've done all you can with accessories and room treatment, then I would loike at the amp or speakers, good though both are.