Originally Posted by Banfi T.
On the other hand nice work with that amp, BrokenEnglish. As far as I can see it the external PSU doesn't has any puffering/filtering and the amp has the puffer/regulator sections as well. Am I right?
no... that's just a regulated dual voltage psu. i separated the transformer mainly because my initial goal was to use it for different psus. so far i can't comment on the sound, because (a) i'd need my reference phones (dt880) and (b) those caps are heavily breakin' in (sound changed markedly over the few hours i listened to some music). there's no hum, no audible noise so far, even with my low-impedant cans (dt440) on the wna. small hiss at max. volume with paused source and the dt440, but it is lower than with my other psus.