tubes on Mark X module

[zhet]

What kind of tubes is everyone running in his/her Mark X module? I have a pair of Voodoo-sourced ARSs in mine at the moment, and while they sound great, I'm wondering if something else might sound even better.

 

[Lespauled]

Maybe this will help you decide if what you're using suits your needs: https://www.amplifiedparts.com/tech-articles/12ax7-comparison-current-made-tubes