Creative Sound Blaster AE-7 Hi-Res Discrete 5.1 / Virtual 7.1: Sound Blaster AE-7: Hi-res PCI-e DAC and Amp sound card with discrete Xamp bi-amp headphones and audio control moduleACCELERATED AUDIO HARDWAREAdding AE-7 to your PC basically means one thing: you're adding a dedicated quad-core processor designed with one goal in mind, to deliver incredibly clear a