dual rec x2 power tube change help..

[dual rec king]

which tubes should i put in there is a bunch of options!

http://www.guitarcenter.com/Groove-Tube-Gold-Series-GT-EL34-R-Matched-Power-Tubes-219173-i1125786.gc

i was thinking are the best el34? and what options should i get for a dual rec.. it says medium, low, high.. very confused thanks!

 

[fluff191]

If I were you you, I would just get a matched set specifically for your Mesa from Eurotubes.com.......Better value for what you are getting. GC is a huge rip off esspecially when it comes to tubes.