JacksonShredHead
New member
I've never liked the sound from my JSX head.....I use jackson soloist guitars and they sound really thin or really compressed. I thought that the JSX came with 6l6's in it, but mine has JJ tesla EL34's. This is the first tube amp I've owned, and I've never changed the tubes to know what differance the power amp tubes make, but I have heard that 6l6's are fatter. I bought a 6505 and love it, it DOES have 6l6's in it! Do you think if I change the tubes it will help make it more full? if not, I'm gonna trade it for a valve king, I love that little head!