I hear all of this criticism and I'm wondering,are both amps similiar in make and similiar in problem,or do they each have their own bad points? I went out and purchased a Goldtone since I've read nothing positive about my HRD 410,but I figured I'd question ya'll before the 410 goes on the sale block.It will also help to persuade my wife to give me time on the sales of certain items lol...The Goldtone purchase pissed her off since I already own 5 Amps