In Reply to: Input tube suggestions? posted by Genp on July 11, 2016 at 13:28:37:
It looks like you want to set up a 3 stage amp. It will have it's virtues and trade-offs. I use an amp with the same topology as you posted, though the tube lineup differs. I use 76-6AH4-xfmr-300b. The 76 is one of the best sounding IDHT of them all. The 6ah4 is chosen for it's ability to drive the xfmr, and is also a good sounding tube. The gain of this lineup is ~ 70; which is adequate. your topology is good; you might want to use better sounding tubes than the 6em7.
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Follow Ups
- RE: Input tube suggestions? - hifipaul 20:58:35 07/12/16 (0)