Well, as said before by someone, confidence builds up as every time I switch from standby to on and the amps works fine.
There is no tone difference, that i can tell!!!
The only major difference is the tubes, last time the amp came with 6l6 green... and that was a great difference. Now it comes with yellow again... it sounds like when it was new and also had yellows.
in 2/3 months i'm buying all green.. I believe the sound was more organic!!
A friend told me the green were a lot better and i couldn't believe him until i tried myself. This goes for 6l6 and for el34...