McIntosh amp opinions?

Hello all, I currently have an old McIntosh MC2205.
The rest of my 2ch system is a Rega CD player, VTL 2.5 pre amp and Martin Logan Aeon speakers. My amp needs to go in for service as it now has unequal levels on each ch. I am asking opinions regarding this amp with my system as I have never had another amp with it. Is this amp (considering comparably priced and power) a good match? Or would I really improve things to upgrade either a different Mac or perhaps a VTL type tube amp? I listen to mostly HI-FI recording of rock and jazz at low volumes.

One interesting note, I recently upgraded cables from mid-line Transparent to Cardas Gold Reference and it was like I had a whole new system. Much better bass response, defiantly noticeable.

Thank you for you suggestions