The best of the best is the United Electronics's, but they are
very rare and very pricey. I would call them invaluable because you can't just buy them with money.
I like the Shuguang 845 C witch features metal plates.
For the first stages I like a pair of NOS 6SN7s and a pair of NOS 6SU7 GTY, getting very hard to find.
Euro Oil caps make 845s cleaner and smoother.
Dr. Ears
very rare and very pricey. I would call them invaluable because you can't just buy them with money.
I like the Shuguang 845 C witch features metal plates.
For the first stages I like a pair of NOS 6SN7s and a pair of NOS 6SU7 GTY, getting very hard to find.
Euro Oil caps make 845s cleaner and smoother.
Dr. Ears