Time for a Pre change? Need the wisdom...

I have never heard a Mac be bright sounding, even their SS offerings. I would say you can almost go too much to the warm side with some Mac products

McIntosh amps and preamps are well known for being warm tonally even their SS amps. I've never heard any Mac gears that are bright or harsh sounding.

@captbeaver
What is your power amp?

Sorry, let me restate.
I have never paid a lot of attention to Mac's so I personally don't have a strong opinion, but one that I have heard from others. That the one time I did any critical listening with Macintosh gear and it was terrible does not mean they are or that they all are.
My recommendation to the OP was to look elsewhere for just such a reason.

I find my current Class D amps exactly as bright as Parasound A21/A23 amplifiers.

I apologize if I gave anyone the impression I felt I knew a great deal about the sound of Macintosh gear because  I really don't.

Best,
E

I've had VMPS RM40 ribbon speakers that are highly detailed and transparent.  I went the same route as you seem to be going.  Changed to Teo Game Changer II ICs.  Then went to double Teo GCII ICs.  Each change brought more organic sound and more beautiful.  The double ICs are simply freakin' awesome.  They WILL change your mid about the importance of cables in the system.  It is as big a change as a major component upgrade.  Lastly, I went to Cerious Technology Graphene Extreme speaker cables.  It took the sound a little further in the same direction.  On all the wires, I had silver wires from Darwin and Amadi on all the ICs and SCs prior to this.  They were much better in all ways than several different cables I had used previously.  Cerious has now come out with the Matrix version of the CTGE speakers cables that is even better as all frequencies, but it is now silver wired--that MAY be a problem in your system.  By the way, I have Nuforce Ref 9 V3 SE mono amps that are Class D and sound beautiful in the system.  They have the TDSS level 3 upgrades done to them.

I dont have a great deal of monies to invest in speaker wire...whats the feeling in the Anti-cables solid core. I could spend that... I do like making my own so any help with this would be so kind.

I thank all of you for the help I am getting here...

I feel at this point the Mac is fine so it’s on to the cables and amp.

This means a lot to me.... thank you