More fun to be had modding the input/driver board on the ST70! I have one like that with upgraded caps and three dual triodes in place of the two 6GH8's.
McIntosh MC275 vs Dynaco ST70
I did some comparisons between the two in this video for those who may be interested. I mostly cover the aspects of their sound signature. Happy to respond here regarding any comments others may have to share. Always curious to get others opinions.
Happy listening, ---daniel aka drD
Showing 2 responses by jasonbourne71
@viridian : You sir are correct! I said 6GH8 because I couldn't pull the correct 7199 out of memory. Either will work on that input/driver board, with some re-wiring for the different pin-outs. |