Has anyone tried the Ed 8s with the PS AUdio GCHAs?  I've looked through the various threads but wasn't able to find anything, although people seem to like this amp with the Denon 5000s and 7000s.   And does anyone know whether B&H or other retailers are offering the Ed 8s at a discount?  I...

Does anyone know whether PS Audio is planning to replace the GCHA with a new amp? It's about five years old, and the price has recently been cut in half. I wasn't able to get a response from PS Audio, and the dealer I know hasn't heard anything either. Thanks for any help with this. Jon