連結內文有聽感阿，全面提升更明確更聚焦更少數位味balabala

The overall impression is one of more clarity, despite my systems producing more than acceptable clarity without the iPurifier2. But it is easy to detect, from the top end to the bass, everything sounds better defined, and more focussed. The better focus is particularly noticeable with instruments like cymbals. In fact, on one track that I listened to, I realised that a tiny sound that I had always heard before, but not really thought about, was clearly finger cymbals. Guitar strings, that I thought already sounded 'clean' were even more so, and bass lines were also better defined. Castanets had more 'snap' to them, and drum kits were similarly improved. I also noted better defined space between instruments and voices. On tracks that employ Q sound effects, eg Roger Walters and Deep Forest, those effects were also better defined. Last, but not least, the whole system sounds slightly less digital. With everything in the sound stage slightly more discernible, the impression of depth was reinforced.



另外下面這位作者有測試schiit wyrd，在非同步DAC也是有效果
http://firev1.blogspot.tw/2014/11/s...es-it-work.html
Somebody has asked me whether the Wyrd would work with Asychronous devices, the answer is a firm yes. Reduction in spurious artifacts.