Sorry to be a dick, and I'm sure the amp is probably great, but the audio in both of those videos was recorded by a camera mic from across an untreated drywall room. The video is useless for learning anything about what the amp actually sounds like other than maybe sorta kinda how much gain it has, if even that. The amp's dynamics, EQ, and natural compression are entirely lost due to that entirely not fit-for-purpose camera mic.
It's actually worse than useless, it's actively harmful. It makes the amp sound no different than the thousands of other useless camera mic videos out there that makes all amps sound the same. Knocky, hard, fizzy, and mixed in with the characteristic slightly-too-loud stuffy room reverb you get from putting a mic on the other side of an untreated, office-sized room. I doubt the amp even sounds like that but... camera mics make all amps sound like that.
If you're going to bother taking the time and setting up the equipment to do a showcase video like this, at least throw a 57 in front of the cab. Just about anything that has been remotely designed to act as a close-up mic is better than what a camera will pick up.
Let me ask... when you went back and watched that video after you made it (you know, that video about the amp you're trying to put to an already saturated market upon which you're basing your livelihood), did you think "man this sounds great, it's definitely going to generate some orders!" or did you even listen back to it at all?
Again, not trying to be a dick, only trying to help. I wish the company all the success in the world but, you know... throw a damn mic up there.
(edit: I went back and listened to a few other videos on the channel and the ones with mics on the cab make the amps sound fantastic, for what it's worth.)