I got the first combo in Belgium when it got out a couple of years ago.
The **** thing kept blowing fuses out of the blue, took it to the shop where I got it, and they didn't find a reason why the fuses blew.
As it kept blowing fuses, I sold it.
Then I bought the head version of the Mark V. That one was working without issues (besides the fact that the reverb on the clean channel was barely audible, even if you turned it 100% up), but that didn't bug me.
Last month while playing, It cut out while playing and white smoke emerged from it.
Took it to the shop, who shipped it to the distributor, where they had it for little over a month. No idea what happened as there were no technical details about the repair.
Needless to say, although I always wanted a Mark series, this one's going up for sale. I'll stick with my Diezel VH4 .