I have a S MASTER 5.1CH Full Digital Amplifier (Sony) in my motor home. It no longer works and I would like to replace it. Where can I find one??? Model HCD-C770
HCD-C770 I can not find anywhere... but.... i found a DAV-C770
If the link above does not take you there then just type the item number into the ebay search box.
I hope this helps your search!