Best Tubes for Vox AC15C1?

[Liarspoker]

I'm thinking of changing the tubes in my Vox AC15C1.

Do different brands give a slightly different sound.

I know that tubes are hard to get these days but which tubes would you recommend for a warm fingerstyle solo guitar sound?

Thank you

[Bimmer]

Eurotubes - Vacuum Tubes by JJ Electronic - ECC83, 12AX7, 6L6. 6L6GC, EL84, EL34, KT77, KT66, KT88 - Eurotubes

[helios]

You can speak with a rep from Eurotubes to dial the sound you're looking for (clean headroom, early or late breakup etc). Their "tube packages" address some of this.
I've had good luck with them for years!

[Litterick]

Here is a guide to tube brands, compiled before the Ukraine sanctions, and showing what is made where. Since the Chinese factory is now out of action and products of the Russian factory are forbidden, only the Tesla factory in the Slovak Republic remains.

[RJVB]

...products of the Russian factory are forbidden...

True, but that doesn't mean they're necessarily unobtainium (yet)!