I was wondering it would work to buy a Quicksilver board and put it inside of my Digital Audio system (DA board died) because the QS boards are much more readily avaliable and less expensive. It looks like the boards are exactly the same but they have an extra 4 pin connector for the PSU on the board. Is this the same as a 12v line on a PC? If so I have an adaptor for it and I just need to be sure that the rest of the PSU connector is the same pinout. Thanks!