hi bro semua..

i received my Superlux HD669 n use it 2 days now with my xfi titatium pci-e, n tune according my taste.. just burn it around 15hour..

do i still need DAC n Amp to maximize the can sound output? currrently eyeing on Fiio E7 but the main question is, will be any huge different music that i hear? if using onboard sound card, mybe i can tell, but i'm using the xfi titatium now..

beside E7, any others can u recommend?

what about T-muso new mini USB DAC card (quite popular i think here) + (insert ur recomend portable amp around 100-200 if have)

i prefer Rock, Slow Rock, Ballads music like like coldplay, oasis, the vines, radiohead, muse etc etc..

thanks guys..

will there any huge different in sound quality? cos i'm oredi have xfi titanium.. scared when i buy later, not up with my expectation or just same with my current sound card. hahaha