Is it simple to build or do I need some electrician?

Where do you buy the DIY kit?

Thank you very much! Is the O2 really worth it?

I have a tiny problem... I live in Europe, where there are few brands that invest in this 3rd World continent. It seems that JDS and iBasso, for example, doesn't have importers. Damn my luck...

It seems odd but I want to use them in some music prodution kind of stuff and meanwhile use them for gaming and music listening at my place but if I give a hand full of money right now I don't have when I invest in some professional hardware for music production purposes. That's why I have some...

I have recently bought Beyerdynamic DT880 Premium 600ohm to use for a wide range of things, from videogames to listen to IPod. I already had AKG Q701 and they are perfect except the volume matter, and the Beyers are even worse. I don't want to give some large bucks for the amp or a DAC device if...