Anyone using a LAN isolator?

Are there other passive options for LAN isolation that are still effective at reducing noise?

@thyname - Where did you purchase your SILENT SWITCH OCXOs?  Did you find a seller in the in the USA or did you need to order them from Hong Kong/Asia?

There is no seller in US. Direct by the manufacturer in Hong Kong

Thanks.  Was it a smooth transaction/good seller? 

How about the switch, can you hear any difference between the OCXO clocked silent switch and others like Bonn or English Electric?

You should read this thread:

https://forum.audiogon.com/discussions/cheapest-way-to-enhance-sq-with-digital-streaming

Since the cost was <$100 I tried it. I felt there was a very small change in sound quality. Not zero, but nothing to get excited about, but I imagine it might depend on the specifics of your system and network.