1. (Big, read 1940s- 1950s NOS) Choke filtered power supply
2. Fixed (manually adjustable) output tube bias
3. 2 times maximum duty rated transformers (power and output)
Bonus round: Point-to-point wiring
Tube amps - what 3 things…
Hello all,
I am close to purchasing a tube amp moving away from SS. So far I have listened to a pure sound, PL, and allnic.
Question for all you experienced owners - if you could do it all over again, what 3 things/features would you look for in an amplifier and what 3 things/features would you not invest in again?
thanks