trog69Well if you want to use it with an amp, your mic on the inline will not work. Also there are always 1/8 to 1/4 adapters to work with your amp that you can buy separately on amazon or something or maybe another headphone you bought in the past.
tydlwavYes, I realize these are made for phone usage, but I do not go out very often and I have a nice little near-field system built around this gaming pc, so yes, I do use an amp for these headphones, as that's how all my other headphones are used. I have the Emotiva a-100 Flex amp I bought just for headphone use-primarily the 300ohm Sennheiser HD6XX's-but I had to buy a separate adaptor to plug these into the amp. No biggie and they do sound pretty good through the Emotiva and even through the Emotiva pt-100 preamp/DAC/tuner I also use as the control center for this system.
I really, really care about sound quality.