Was dumble those amps that look like crap inside? Cause if I am not mistaken, saw a picture of the insides and holy sh*t, you will be wondering for the price, it should be much better.

I might have confused it with some other high end boutique amp though.

Yes, you are right, covered in huge blob of epoxy. It was quite a horrifying sight honestly. I wonder how technicians going to repair it?

Lots of other amp makers do not even bother with other people copying their schematics and most would give them away if you ask for one anyway.