crackling sound out of right speaker

I had one of the tech's out today and they seem to think that the issue is a ground loop of some sort, we found a hum coming from the speakers, unfortunately we weren't able to narrow it down to what specifically it could be.
I also did try to wiggle the tubes a bit to see if any change, but no change better or worse.

On another note, I was borrowing a rogue eighty eight from the same shop and today when I was listening to some music, the amp just quit working.

hah no wonder. they got all amps like that LOL

Maddog, There is a distinct possibility that your house is possessed by demons. You need an Exorcist. However, this sort of paranoia is quite normal for audiophiles. I am going through it myself. One of my monoblock amplifiers keeps blowing very expensive output tubes. Yet on the workbench I can find absolutely no reason for it. (And I do understand the circuit, have all the necessary meters, 'scope, etc.) I am left with "bad tubes". This is most unsatisfying.

Nevertheless, if the tech's head was spinning around 360 degrees, run! Sell the house immediately.

Lewm, you may very well be right. Here's the odd thing. I haven't noticed any crackling noise in the Sonic Frontiers Amp recently although there's still a hum which is a ground loop. The reason the rogue quit working, the fuse in the amp blew.