07-19-2016, 08:20 PM
I had to carry this to a new reply for some reason. I also checked the service bulletins and the power supply for the 470 and the model 70 look to be the same and so do the power supply for the 490 and the 90 and it looks to me that the 490 used the chassis that used the one 47 tube correct me If I have made a mistake I also have the stand alone model four but I need a cabinet should I put a post in the want to buy section
ben
ben