And your reasoning and qualifications for disagreeing with the former chief engineer for Ampeg are...?
Jimmy: props are OK, but I can be wrong like anyone else.....
Particularly when I have not messed with the product..... barely have seen one, I'm just not hooked-in with what's new the way I used to be when I was directly in the equipment biz.... I don't think the factory service shop folks I know have ever seen one in for repair either.
So ALL I am gonna say is that I saw nothing in the schematic I looked at that jumped out as "this amp ain't gonna do it". I was pretty curious, and looked it over fairly well.
I did see some things said about the test that suggested conditions were "different" from what I would have done. NOT WRONG..... just "different". And the BGM folks happily say they test differently, which is fine. Different test, maybe different results, for whatever reason..... limiter, settings, weak amp, bad mains voltage, dunno.
Did the BGM test folks ever say what the mains were at during the test?
I have no hard data.... if the other thread lasts long enough without getting closed, we may get some.
And, on some level it doesn't matter..... the amp by most accounts is loud and has good tone.... which is, after all, what it is for........
I admit... if a definite claim of a basic fact like power output is made, it ought to be true. And maybe it is even here.... My view is that nobody holds a weapon at the throat of marketing and says "you will claim X number of watts"... nobody would be complaining if the spec sheet said 750W...... they'd see the other tests showing over 950W and say the amp is "better than claimed"....
Same amp either way, the only difference is on a piece of paper.................
Think I'll give at miss after reading through all of that thread. Seems like there's a lot of negative things being said about this amp. Lots of good to but I'd rather something that has less controversy surrounding it.
That right there is the danger of publishing test results of non-standard tests, even with disclaimers about conditions and methods...... and then having long controversies about it in the "forumosphere"....at the end of the day, people only remember "oh, yeah, that's the amp where the company lied about it and got caught"......doesn't matter if that is actually true or not.