Used - Like New: Creative Sound Blaster K3+ USB Powered 2 Channel Digital Mixer AMP/DAC/, Digital Effects XLR Inputs with Phantom Power / TRS / Z Line Inputs - Newegg.com
Creative Labs Sound Blaster Play! 3 External USB Sound Adapter for Windows and Mac. Plug and Play (No Drivers Required). Upgrade to 24-Bit 96Khz Playback - Newegg.com