From Bob Grieb Sent Wed, Sep 26th 2018, 03:17
I know this is a long shot, but thought I would ask. Pretty sure that all three of these used the same power transformer. It has dual primaries, to allow 110/220V switching, but also has three secondary windings, which makes it somewhat unusual and tough to replace with a non-custom power transformer. It was made by a company called "King Mag". Syntaur has a listing under the OB-SX, but no stock. Thanks, Bob --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus