I've been living with the DAC in my system for a few weeks now and to make a long story short, I love it and it's staying. It and a Cambridge Audio iD100 dock replaced an HRT iStreamer. While a great product for the money, the iStreamer isn't in the same league as the Vision EC, not even close. All the things I've heard about finally hearing the fine details in recordings, it's all TRUE. I've spent the past couple of weeks listening to some of my favourites, it's like I got a new pair of ears. The illusion of space between the various instruments is just unreal, the fine details are all crystal clear. Just amazing, I've no other word for it. Great work, Frank and all involved.