Elrog 300B vs Takatsuki 300B tubes

Pani,
I get your analogy, for what ever reason it differs for me. I can move easily between good digital and analog systems. The gap you describe isn't there for me in that comparison. There is however a sonic gap I experience with SET vs many non SET amplifiers. The emotional connection and naturalness/realism is glaringly obvious for me. It just demonstrates once again our unique individual bias and needs. Anyway I am glad you kept your wonderful Wavac as you wisely trusted your ears.
Charles,

I agree the difference between good digital and analog is small today. The difference between single ended and anything else is still huge.

Jeff,
Yes it has unfolded that way for me. I'd choose digital source with tube electronics rather than analog source with solid state electronics in a forced to choose hypothetical situation. Obviously some would prefer the analog and SS option.

Charles,
Your brain and my brain must be wired in a similar manner. Best.

nothing sounds as good as a GREAT SET amp..