One technical point on the Plink / nagra link between the Playback streamer and the Nagra DAC. It’s not 100% compatible out of the box, a tweak needs to be implemented. Just saying this to manage expectations and to correct the record (if you read the excellent Hifi Advice review of the streamer, the reviewer says that’s it’s perfectly compatible, which isn’t quite true)
It wasn’t clear to me that the proprietary link was significantly better than AES, using my preferred reference level aes cable. The main advantage with the proprietary link is, I was able to get great sound without investing in a multi thousand dollar digital cable…the proprietary cable is “free” with the streamer.