Tag Archives: tube tester

1951 EMC 211 Service Tube Tester Refurbish

From Rain City Audio: I don’t often work on test equipment, but sometimes I take a tube tester or similar for service. This one in particular is a 1951 EMC Model 211 tube tester, a quick and simple emissions tester … Continue reading

Posted in Electronics, Projects, Test Equipment, Vintage | Tagged , , , , | 3 Comments

Project Idea: Digital Vacuum Tube Tester

I’m in the early stages of brainstorming another project idea that will combine vacuum tubes with modern microelectronics in a useful and innovative way: a computerized vacuum tube tester. Tube testers themselves aren’t very complicated devices – the simple ones, … Continue reading

Posted in Electronics, Projects, Radios and Tubes | Tagged , , , , , , , | 2 Comments