Best is such a subjective word, it means many different things to many different people. There is no best 6922, just as there is no best amp, speaker, preamp, etc.
Maybe you should just ask "what is your favorite 6DJ8 variant?" In which case I would reply that my favorite is a 7308 Amperex white label PQ. Amperex and Siemens should give more definition and punch, while Telefunkens and Mullards are generally warmer and smoother. As always, YMMV.
Maybe you should just ask "what is your favorite 6DJ8 variant?" In which case I would reply that my favorite is a 7308 Amperex white label PQ. Amperex and Siemens should give more definition and punch, while Telefunkens and Mullards are generally warmer and smoother. As always, YMMV.