Ratings Ease Of Use Sound Quality Price Available on Amazon for $129.00 here. The NuForce uDAC-2 is a high-performance USB Digital Audio Converter (24bit/96kHz) that connects your personal computer’s audio with your home stereo, desktop sound system, or headphones. The quality and versatility of the uDAC-2′s performance belies its diminutive size. With its extensive power supply, filtering...