Hmm, could do that sound with a JCM800 with an overdrive, a lot of heavier bands are now reverting back to one after stints with modern higher gain amps like Orange/Mesa, etc. Even I'm tempted to go back to a JCM800 cranked!
The dual rectifier has that tighter sorta grainy crunch sound, maybe channel 2 with a boost?
And I like the ladies in the second video link haha.