I have had very major benefit from using a LHY Audio Ocxo switch AND a 10m controlled Etherregen to clean up the Ethernet signal into the server
I guess you are referring to the benefits of cascading the clocked switches in series right?
The LHY Audio Ocxo switch is good and affordable, I bought a used Etherregen switch for a slightly cheaper price. Does the LHY have any extra benefits over the Etherregen? Because I was planning on cascading two Etherregen switches.
Check what they say about cascading switches (translated from German):
AQVOX SWITCH SE Audiophile High-End Network Switch LAN Isolator
Cascading SWITCHES in series:
AQVOX Switch
OK - we have a strange situation what we are still investigating.
For our switches it makes sense to chain them up. But not for short distances, eg 1m and below it is contra productive, less dynamics a bit matte.
But for longer distanced eg longer than 2m LAN cable between the switches improves the sound quality in deed. Yes.