Question about Logitech G G633 Artemis Spectrum

To put it in your words: It has virtual Dolby Headphone stuff. I have the headset myself and am very satisfied with it. I hardly think I would hear the difference.

There is no real surround with KHs.
There are some that have 3 speakers/listeners, but that is not comparable to a real surround set up.

So the Logitech headphones have electronics in them and therefore need the LGS and the surround then goes without additional purchases? As you said, I already have the Dolby Headphones entries on the PC, but I would have to buy them, and Windows Sonic something. So Virtual Surround should also work with a cheap stereo headset...?

mfg