USBPre Microphone Interface for Computer Audio

Sound Devices USBPre 1.5 is a complete, portable hardware interface
for computer-based digital recording. Designed for USB-equipped
Macintosh® OS 9, OS X, and Windows (98SE®, ME,
2000®, XP) computers, USBPre quickly and easily interfaces
studio microphones, line-level sources, musical instruments, a...