first thing is thats a wirless headset - so all the sound processing is done via a tiny receiver on your headset. Best possible experience? since the headset is not directly hardwired to the soundcard - or any devices - then the wireless receiver is doing it all , and by that it aint doing a good enough job. Get a pair of astro gaming headsets or a pair of tritton ax headset - will plug into any soundcard off of a mobo backpanel or front panel of a case.
Erm... Well, no, it won't matter much how clean and crisp the signal going to the base station is (or whever it transmits from) because the headphones will have, essentially, an onboard sound chip and that's going to be the weakest link.
I like Sennheiser but I don't have a clue about the quality of those HD 130s. I'm using Sennheiser PC 350s myself and they're amazing, but they need a sound card.