[ketcham]

Acoustic Revive LAN-isolator RLI-1.

http://www.acoustic-revive.com/english/pcaudio/lan_isolator.html

Purchased direct from Japan. Used two months. Trialed against the GISO 1GB and switched.

I do not foresee myself using a dual computer server setup anytime soon where I will require two.

Purchased $250.  Sell $175.  Will pay shipping.