Hey. On Windows 8.1 64 bit, after installing the 64 bit USB drivers, I have gotten the Alpha device to work. I select the WASPI under preference, audio, and then it allows me to pick the Alpha. It is actually kinda warm, but when trying to get the line out to an amp, there is latency problem, but not in the headphones. Write me if I may be of any help to any of y'all.
colorblindpoet@gmail.com