Takstar Pro 80 (Gemini HSR-1000), they are the HyperX Cloud II with out the built in mic or the "fake" 7.1 surround sound USB adapter.
Or just get the HyperX Cloud I, comes with the mic, but no USB sound card.
Asus Xonar DG sound card ($20), would be better then the USB sound card the HyperX Cloud II comes with.
The Sony MDR-7506 are monitor headphones, kind of a boring sound, more for analyzing audio, then audio enjoyment.
I own the Gemini HSR-1000 and I...