I've been searching in Italy for a 220V linear regulated wallwart similar to the popular Elpac for a PIMETA I'll be building (soon, I hope). In RSComponents I found this: 400-7140 (Mascot 2083) Does anyone think it might be comparable (in noise rejection) to the Elpac ? Or I'd better go for a...

I'm going to get my first "serious" pair of headphones and I've narrowed down to either the Sennheiser 570 or 580 : I usually listen over long periods to music like that by King Crimson, Radiohead or solo piano(classical, jazz), so important is comfort factor and sound not overly aggressive...