LobalWarming
500+ Head-Fier
Looks great! My pick for output tubes for that dual mono extravagance, would be a pair of 6BX7 or 6BL7. Either are a great change up from the stock 6AS7.Hey guys H22M reporting live, any decent tubes while a cook and zimmer the stock tubes. Ordered in November took like 3 weeks amazing. Wieslaw is a hidden Gem.
The 7236 is another contrasting option to the 6AS7. Similar to the 5998, tighter bass and slightly less 'magical' imaging - but much cheaper.
My fav 6AS7 (other than GEC) is the Chatham 6AS7.
For drivers... I quite like the Hytron/CBS 6SN7s. Sylvania 6SN7GTA Chrome Tops are great as well. Sylvi VT-231 are a must listen too. Moving to the posh side, I enjoy the Brimar 6SN7, when purchased as a single, before thermionic inflation went full Brimarcuda.
That's my not-super-pricey tube options. Later we can talk about adapters and Twins and stuff. Super pricey stuff if you want.