Well I got it back and got mother fucked on the deal. I'm not sure what was wrong with it but I paid dearly. Trying to not keep this resentment, It's like lighting myself on fire and hoping he dies of smoke inhalation!
I sent it in with great tubes that I tested and he "threw them out" ! Thank God I took the STR 415's out first, but the 425, 440, & 447 MESA tubes in it were 80% +. 12 of them! 2 hours labor over 4 months in the shop!!!!!! At least I pull the Quad pre amp before he got to that, which I fixed myself with deoxit.