Could you perhaps show some examples of each topology in it's best application?
These are not philosophies but circuit architectures.Tube747 said:
What do you mean by "grounded grid"? Bruce Rozemblit's circuit is not a "grounded grid" in any meaningful use of the term.
Strictly speaking, the "White cathode follower" name is now reserved for the push-pull version of the circuit where the lower triode gets an input signal from a resistor in series with the anode of the upper triode. It's similar to this Aikido version, but perhaps unwise to start mixing names. Better to have one name for each circuit, so we all know where we are!The first one is a White cathode-follower with noise cancellation. Give some credit to Eric White who invented the original circuit.