Tubes For bottlehead Seduction/Pre

I will forewarn you that this group of related drop in subs are very expensive if you find any good ones left in the vintage tube market. I don't know what the group think was on the other thread but I bet they ended up with one of the 2 Russian tubes that are in favor right now. If you got a lot o money there is a world of choices.

Money is not a problem, finding the right tube is. Do you have any advice?

I picked up a pair of nice quiet Mullards 2492's from the 60's for $110/pr from the tubemonger. I wanted a warm rich sound since i listen to blues about 90% of the time. Had some Telefunkens that sounded much more crisp and clean than the mullards.