Network Switches

Thanks guys. 
There are indeed other devices connected to my router by Ethernet cables, such as a smart TV and an Apple TV box so what I believe you are implying is that a separate switch will perform the switching duties better than my Orbi router.
To make sure I am clear, should I run a single short Ethernet cable from my router to the switch and then connect the various TV devices, plus my Antipodes DX server, to the switch....is it that simple?
If I have it correct, then I will give it a try and report back.
Assuming it sounds better, am I to understand the next step that would further the sonic improvement would be to purchase an "audiophile" switch - isn't that the topic of this thread?

No, not better switching duties, but perhaps better noise isolation.

mitch22,069 posts10-31-2019 6:12pmso what I believe you are implying is that a separate switch will perform the switching duties better than my Orbi router.

My post was in reply to "there is no way the digital transmission can impact the audio" .... It was a thought exercise to show that yes, in fact, the method of digital transport can have unintended consequences that present themselves in the analog domain. I highly doubt something like this is implemented in any of the "audio" switches ... most of whose claims, other than reducing power supply and EMI, are questionable.

The pumping of the power supply rail with packet arrival is real and something I have seen in non-audio devices.

djones51667 posts10-31-2019 1:57pmFrom what I can gather from the links to the 3 switches mentioned in the OP the sotm switch is not a managed switch but a basic level 2 switch so I can’t see anyone being able to manage changing packet rates. I haven’t found as much on the other 2 but they look to be basic level 2 switches as well, perhaps someone has more info on them.

... should I run a single short Ethernet cable from my router to the switch and then connect the various TV devices, plus my Antipodes DX server, to the switch....is it that simple?

@mitch2 
What I suspect would be best is to leave the TV-related devices connected as they presently are, directly to the router, and to try (a) inserting the switch between the Antipodes and the Metrum, and then (b) inserting the switch between the router and the Antipodes. And comparing results between (a) and (b) and what you have now.

Assuming it sounds better, am I to understand the next step that would further the sonic improvement would be to purchase an "audiophile" switch ....?

Perhaps. But I don't think anyone can predict with a great deal of confidence that there would be further improvement, given the many component, cable, and system dependencies that are inherent in the explanations I and Atdavid have stated.

Best regards,
-- Al
 

Thanks Al!