11-20-2016, 06:52 PM
I would like to attach my IT-1121 to my TV-7 making a curve tracer for my tubes. The Idea comes from page 19 Tube testers and classic Electronic Test gear by Alan Douglas .
11-20-2016, 06:52 PM
11-20-2016, 10:40 PM
11-21-2016, 12:57 AM