I was starting to figure that the problem might be in the transistors. I have two AD130s on order right now - those are the two labeled 5 and 6 in the diagram.
By "bottom power transistor" you mean the one at the bottom of the schematic that is labeled 6 in the diagram, correct? And that should read 15V on the emitter? I got 8.5V on both the emitter and collector of that one with my DMM.
By "bottom power transistor" you mean the one at the bottom of the schematic that is labeled 6 in the diagram, correct? And that should read 15V on the emitter? I got 8.5V on both the emitter and collector of that one with my DMM.