Another one due to go online shortly on another major review siteAs I said, it is difficult to say much more about such an excellent piece of hi-fi. Once again, I am left wondering how much more performance can be extracted from these computer audio playback devices. I felt that the early USB DACs sounded as good as a mid-range turntable. Now DACs like the ISO-DAC have (IMHO) equaled, or maybe surpassed the best turntables, and without the disadvantage of dealing with the clicks and pops of vinyl. So, with or without, the isolating hub function, I very strongly recommend the ISO-DAC, and thanks to Ciúnas Audio's 'home trial' policy, you can try one yourself for 30 days and then return it if you don't want to keep it. So, if you are looking for a USB DAC, or want to upgrade, I highly recommend the ISO-DAC!
Maybe time to do a tour of ISO devices if there's interest?