sound blaster audigy fx stereo "surround speakers" button grayed out. Why? I'm trying to run a 2.1 with 2 rear surrounds and it isn't letting me. : r/SoundBlasterOfficial
CREATIVE SBA FX: Sound card, internal, Sound Blaster Audigy Fx, 5.1, PCIe at reichelt elektronik
CREATIVE Sound Blaster Audigy Fx V2 Upgradable Hi-res Internal PCI-e Sound Card with 5.1 Discrete and Virtual Surround, Scout Mode, SmartComms Kit for PC : Amazon.co.uk: Computers & Accessories
Creative Announces Sound Blaster Audigy Fx V2 Card | TechPowerUp