Bifrost Uber USB Digital Analog Convertor Made in USA Bifrost is the world's most affordable fully upgradable DAC, featuring 32-bit D/A conversion, a full Bifrost Uber: With the Bifrost Uber option, you get a discrete analog stage based on the more advanc AKM4399 D/A Converter and Discrete Analog Section? Even without considering upgradability, Bifrost o Advanced Bitperfect Clock Management? Most DACs in this price range is sacrifice every single one of