Mcintosh C2500/Krell KAV-2250 SS compared to McIntosh MC275 Tube?

I'm curious get to thougts on if I should expect to receive significant sonic improvement between my current setup, C2500 paired with the KAV-2250 SS compared to the C2500 paired with the McIntosh MC275 tube setup.  The speakers are Totem Acounstic Forest Signatures, Audioquest William Tell Zero speaker cables and Audioquest Earth XLRs.  I listed mostly to vynal and CDs.  I'm not technical so please keep it straightforward.  Thanks in advance for the thoughts and other suggestions.