Best 6922 tubes for BAT VK300x ???


I have a BAT VK300x Integrated. One of the stock tubes has started crackling. I would like to replace both tubes with something new. I know they have to be a matched pair. What would be the best sounding tube in the $150/$200 a pair range? Your responses are greatly appreciated.
zenieth
I have had good results with many N.O.S.tubes.... tele's siemens, amprex ect. Most will exceed stock or new generation 6922. It is realy a matter of what you would like in performance. I have been collecting and tube rolling 6922 for a while now and have some available for sale... feel free to contact me regarding options
Dennis
The "best" are the Siemens CCa's. Their E188CC/7308's are no slouches either. Of course- Telefunkens are way up there on the list also. We're talking transparency, extension(both directions), dynamics, liquidity, imaging and sound stage(ambience recovery) here though. Some people like a "warmer, sweeter" (microphonic) presentation, and consider that "better". If your tastes run that way- the Mullards, Brimars and other Brit tubes will please you more.
I should have mentioned: If you do consider the CCa- Make certain to buy NOS from the 60's, with the dull grey plate beneath the getter support. If it has a shiny plate, or date code plate inside, it's from the later production and will singe your ear hairs with it's stridency. Happy listening!
Thank you Dsremer and Rodman99999 for your input. I'll start researching NOS tubes immediately ........