Hello,

I'd like to ask which are the differences of the Sound Blaster CT4810 boards that I've got two of them but seems having two different PCB layout and chips, one with the CT2518 and the other card with the CT5880 main ICs. The first has also a Philips TDA1517P chip (Edit: looks an amplifier with jumpers to set it) and more capacitors. While they both are called usually Sound Blaster PCI 128 if I remember correctly. Also I think they actually sound different, having not the same output quality but that may be a capacitor problem I imagine.

Thanks