An amplifier does not provide power. It provides an output voltage.
is it that the "Vpp" number in amp specs? or what that Vpp means?
and another question,
is Topping A50s or even Topping A50 enough for these headphones to drive them properly? i will be using them with A50s on balanced output + Topping E30, now im using them with A50 + E30 on SE... volume wise i cant go past 12 oclock on most songs but i dont know if the volume is everything
maybe im just not used to more sensitive headphones, i have to play with volume knob a lot more from song to song, with Beyers 250 ohm i would have to go to 3 oclock on A50 to get volume im getting on A50 on these headphones at 12 oclock
i found on some forum that one guy tested different headphones and is recommending mW for them and for HD650 he recommends 167 mw - 24 ma - 7.08v rms, A50 on SE should give 160mW @300ohms (but i dont know at what Vrms) so im a bit short now and maybe even more if that was result with more than 2 Vrms input but with A50s at 2 Vrms i get 208mW @300ohms on balanced so i should be fine then
im curious what will be the difference but i have to wait maybe two weeks for the cable to arrive and my RMA of A50s to be resolved, it was clicking sometimes, same sound like when i turn it on or off and i read on this forum that some other guys had the same problem with A50s but others were saying that they dont have that problem so first i contacted seller if i should RMA and they said "yes"