Gefen's consumer brand, GefenTV, announced the GefenTV High Resolution USB to Analog and Digital Audio Decoder on Friday. This device allows you to send high fidelity audio from a USB port on your Mac to a stereo receiver or powered speakers. It supports digital audio up to 24-bits with a 192kHz sampling rate, and it converts that audio to optical-out, analog-out, or a built-in headphone jack. For the audiophiles, it has a built-in digital-to-analog converter (DAC) and a digital interpolation filter. It's priced at US$129 and is available now.