Can't more highly recommend the SwitchX, WiFiX, Bill Parish and Chris. Amazing increase in an otherwise stellar system for me. You have to try these products for yourself.
Spectral is a small company. You might try Goodwins's HighEnd in waltham MA.
Pretty sure they will confirm these are too old to fix. "-(
I moved on to Audionet Watt and havent looked back.
All I can say as an AppleTVx owner thanks to Bill Parish and Chris, watching the Celtics win game 6 and tonight game 7 on the APTVX, PRICELESS! :-)
The picture is amazing, sound into my Audionet with a KeyDigital box amazing and the game results well hey! I live in Boston!
Thanks Chris for all...
So when Bill Parrish says something extremely positive about a piece of equipment, I usually listen. Bill has always steered me right so when he did the AppleTVX review above on Youtube, I had to check it out.
Now I am not a total videophile but I do have a great audio system thanks to GTTAudio...