I used to leave my tube preamp on all the time until one of the caps in the power supply went bad and caught on fire. The fire was contained in the unit, but the smell hung around for a while (it was the reason we went down to see what was happening, so that was a good thing). So I don't leave my electronics on 24/7 anymore.
If you read the article, you'll see why Dudley (properly in my view) didn't name the maker of the amp. Even the best of components in an amplifier can go bad. Now if it was a design flaw, that might be a different matter.
If you read the article, you'll see why Dudley (properly in my view) didn't name the maker of the amp. Even the best of components in an amplifier can go bad. Now if it was a design flaw, that might be a different matter.