300B tube recommendation for SET amp?

Sophia Mesh Plates with the ceramic base and gold pins.
Good luck!

Try Valve Art Titanium Meshplates for a great value!

I use TJ titanium meshplates (from DIY HiFi Supply) in my Coincident PSET integrated amp and am enjoying the sound very much.

jb

Unfortunately, Dogpile, the old, 1970s and earlier, WE300Bs are still the clear winners. I have not tried the 2005 production yet, but the 1995 and 96 production was sadly inferior. I also have yet to try the recent KRs. Of the remainder I found the TJs and Sophias okay.