I too have heard the same thing about the spectral equipment being fragile. I also know someone who has had problems with his DMA 260 and his spectral CD player. He said spectral is no longer repairing the older gear due to parts no longer available. I have a Spectral Preamp but hesitant to add their amp due to their reliability. I like the speed of the spectral and I’ve had no trouble with their preamp. The company scaled back production many years ago, only 2 or three dealers. Rumor has it that the owners don’t need the company to make money, they do this because it’s their passion and hobby. Doesn’t help us who need a company that will stand behind their product no matter how old it is. Properly setup they can sound fantastic tho.
