Hi, As a result of the interesting opamp rolling discussion of the ZERO dac/head amp, I would like to know which opamp do you think is the best suited for a DAC. I mean, to be used as the output stage of a DAC and not for driving headphone directly. In my opinion, for this purpose, the...

Hi, I have a dt990'05 plugged directly to a hotrodded x-fi soundcard (lm4562 op-amp). Previously, with stock x-fi I found that the headphones sound was not as engaging or rich as expected. At that moment, I supposed that those issues may be cured by a headphone amp (as they are 250 ohm cans)...

Hello, I'm considering a new pair of headphones. They will be 50% music and 50% movies and games. My preferences go to closed headphones. I plan to feed them through a X-fi. As head-amp I only have the headphone output of a Behringer UB802 mixer; it has plenty of power but I don't know...