This is the "wrap up" video for the Marantz 4300 receiver / amp that originally came to me with a noise / intermittent signal complaint. All is looking good as far as noise and intermittency is concerned and the amplifier section sounds great, the video explains the rest, enjoy!
In this brief video, I cover what's involved in gaining access to the relay board when it becomes necessary to replace a relay. On this unit it's a bit of a chore that's for sure.