@yowser I received the unit on Saturday. Unfortunately, I have a terrible ground loop that has precluded any listening.
Actually, I was concerned that the unit was damaged in transit, but I have just concluded that it is a ground loop and not damage. I have never had any issues with ground loops or hum with the system, thus my concern that it might be damage. I have a Trafomatic Rhapsody 300B parallel single ended amp and when the MU2 is plugged in as soon as the ICs are connected I get the hum. Short term I am using a cheater plug on my amp, but I need a more permanent solution. I have ordered a turntable ground wire which I will attach to the ground lug on the back of the amplifier and connect it to the chassis of the MU2 to see if that takes care of the issue. I have the MU2, the amp, and the power supply unit for my field coil speakers on separate outlets but on the same circuit. Would prefer not to use a power strip.
Any wisdom on ground loops would be welcomed.
From what I have heard behind the horrible 60Hz hum, sounded pretty amazing. Voices are very lifelike and the soundstaging is very precise. I am looking forward to beginning to listen. I am running the system 24/7 on a playlist in Roon with the amp off. Sounds pretty good right now, but i am expecting it go get weird for the first 7 days and then start to improve through 200-300 hours.
