As implied in the above responses, replacing the small tubes will have a larger impact than replacing the KT88. You can go to audiokharma McIntosh forum and read about this till you get exhausted. Above recommendations are good, though.
Owners of McIntosh MA 2275: need help with tubes
Hi
What is considered the best combination of tubes for McIntosh MA 2275 integrated amp?I am currently using 12AX7A China, 12AT7 China, KT88 Rus.Looking for a more full bodieed sound with more drive.I would appreciate any help regarding this matter.Thanks.
What is considered the best combination of tubes for McIntosh MA 2275 integrated amp?I am currently using 12AX7A China, 12AT7 China, KT88 Rus.Looking for a more full bodieed sound with more drive.I would appreciate any help regarding this matter.Thanks.