im asking if you have any actual, factual data to back this up. I.e. a spreadsheet showing failure rates, etc. the problem with claiming old school is more reliable" is a simple one. back then there was far less access to the information. no internet, etc. I promise you, back in the day, the big boys hands were kept full repairing their products.. just like they are today. and you CANNOT say that crack about "lasting 15 years" with a straight face. there is no way for any of us to see in the future to know whether that aq, sundown, dc audio, banda, or whatever amp will till be performing. like I said, theres no data.
its cool if you like old school stuff. so do I. but you're foolish if those are your reasons. its nostalgia, plain and simple.