I notice a couple of you guys talking about JJ tubes...well, I just bought some Groove Tube 6V6's for my Mark I RI and they sound pretty good, but I'm wondering now, did I blow it? Meaning, are the JJ's alot better, in your opinion, of course.
Also, I've got the EV speaker in mine and I'm thinking of putting in something LIGHTER, that amp is so **** heavy, maybe the Vintage 30...any thoughts on this speaker with the Mark I RI?
Thanks.