RK 1 .... JJ's bias? Or slap em in?

[konstantine RK]

Do I have to get JJ's biased in the roadking one?

I'm getting scary close to a grand spent on the repair bill to make it sound good and work well

 

[fluff191]

Just tell whoever you get the tubes from what kind of amp they are going in and they will send your properly-rated tubes.

 

[konstantine RK]

I did that, dunno if JJ's took notice

I'm hoping a switching of V1 pre amp
Tube will do the trick

 

[thehellz]

i did put all jj's in my rk head and everything being great

i should put them in sooner it sound perfect (with tube upgrade gz34)