The older deluxe edition digipak is the version you want. This contains a DVD-V with the discrete quad mix on it. Although the source they used leaves much to be desired.All of my excitement opening this box to find it says quad in stereo? Yes it sounds like a tird covered Twinkie. His voice is all over the place. It sounds like he's talking through one of those toys that makes your voice echo. What a missed opportunity!
I actually stumbled upon this today and very glad I did having never heard Paranoid in Quad. Someone uploaded a discrete Quad rip from the CD-4 to YouTube and it sounds marvellous. You can use a program like ClipGrab to download as an audio file and play it over USB on your media player.