Jim what clocking issues might you be referring to. I assume you are referring to things not related to digital audio and sampling clocks?
Is it fair to assume we all understand with TCP based network Hi-Fi audio, the only relevant clock with respect to sampled audio is the one at the end of the chain in the digital to analogue audio stage, typically in the DAC or streamer.
Exactly. The dac clock is certainly the most important, but apparently not enough for optimal sound quality in streaming. The better the clock in the switch, the better the sound will be.
Yes, I also think thatās the case. It makes no obvious sense whatsoever, but does seem to be what people have found in practiceā¦ but then I suppose there must be a reason why switches in general incorporate a clock.
The problem is that most will argue that as the data is unaffected, be it a cheap or not switch, the timing canāt be affected too. But I believe, like you probably, that itās not the case. The reason of the clock improved on audiophile switches.
If using Roon then data wise there is no real difference if going via a UPnP bridge, or native to the product. Roon2UPnP bridges are a compromise though as the UPnP interface is prehistoric and is like driving with boxing gloves on to make it do various stuff reliably (gapless, fast multiple track changes, seek2time etc). As you have a Roon Raat enabled product like the 555 I would go native and not via a 20+ year old protocol. At Naim (like Linn) we put in various UPnP extensions so it works reliably, like product side play queues.
As for best sound at Naim each software release is signed off using a Naim Core Server->555 Streamer playing WAV files via the streamers Play queue system. This buffers tracks into RAM so after about 10secs the streamer is not streaming over the network, but just playing out of a RAM buffer. Itās the best tuned combination electrical noise wise, however, in the world in top end Hifi there are many factors in the mix, so what works for one person, is a disaster for another.
Personally I use Roon RAAT to my various systems, but have Roon running on a Windows PC located elsewhere in the house to minimise switch mode PSUās etc. from the Hifi rack causing localised mains pollution. Sounds fine to me while I drink red wine
I, of course, have no intention to feed my ND555 using the UPnP protocol.
I did this little experiment out of curiosity and to sweep aside certain claims I read here and there.
UPnP is indeed a dinosaur. RAAT is both robust and convenient. I have, just like you a small NUC server stored in my home network rack, away from the HiFi.
Hi Michael, from the last posts I just read, UPNP is apparently prehistoric. When you use the Sense app through your Nd555 and Innuos Statement, is it still UPNP?
Thatās the one. Iāve seen it, but didnāt play on it. Iām organist by education, minor in harpsichord. However I got my degree, I ended op in a much better payed job in IT
If I ever get there post corona, Iāll reach out.
Awesome! I love to listen to the organ. I sang in a boys choir when I was a kid. The sound of the organ in a church is something that reminds me of my childhood. But, strangely, I donāt listen much to organ on my HiFi. I have very few records, and I find that they are rarely well recorded.
Yes, if you ever come to Switzerland, itāll be a pleasure to meet you.
I am easy to find. I have the same name and avatar/picture on FaceBook.