Jimmeh,
Glad to see you love your Ampegs. Not having been able to buy a loud Ampeg doesn't bother me, because I wouldn't have bought an Ampeg in the first place.
There are two reasons why GK doesn't get attacked for making things in China:
1. Their "China products" kick as much a** as their American stuff. Sure there was a problem with the Backline 600 but as B-string has said many times, it was because of the change to lead-free solder, not particularly GK. Many manufacturers had problems with the change.
2. The SINGLE GK factory in China is not your stereotypical sweatshop. Bob is committed to quality and sees that the GK products coming out of the factory live up to his reputation. Like I said, youtube "GK factory tour" and you will learn a lot. Bob maintains both his factory in China and the one in the US, he keeps the lighting good, things organized, etc. Another thing, with your typical China factory, which you cannot deny, is that if they find a faulty product they will ship it out anyways rather than fix it and deal with the complaints later. The GK amps that are made in China are "burned in," they are gunned full power for a full two hours straight, tested and measured with a computer, and then tested AGAIN before being boxed up. If an amp fails the burn in rack test, it is either tossed or fixed, and if it is fixed, it is burned in and tested again. Can't beat that with a stick! Same goes to the American made ones.
Have nothing against the older SVT's, I like how they sound. I have never owned one, but I have heard them and they do sound nice. You will agree that it is a matter of personal preference. While I like the SVT sound, the GK sound is just simply better, imo. What I am saying is that the name "Ampeg" has good and bad sentiments tied to it. And yes, they have changed over the years. Maybe it is that the modern SVT vr and the older SVTs sound alike, but you cannot deny that there have been quite a few Ampegs made that deviated from these sounds, wether by intent or accident. GK, on the other hand, has always been the king of solid state punch and pretty much from day one was going for this sound and with success. Thus I can say "I play a GK" and people will know exactly what I'm talking about, wether I'm on a backline 600 or a 2001rb. When I say "I play an Ampeg," well...it begs the question, "wait, an SVT or an SVT450H?" to be asked. And so, I simply would say, "I play an SVT."