This is an EMC Model 215 Tube Tester I got from a friend. The Tube filament operation was intermittent, and traced to dirty tube filament setting rotary switch. Once correct, it ran like a new machine. Here's a few pics of this vintage tester...
Showing posts with label EMC 215 Tube Tester. Show all posts
Showing posts with label EMC 215 Tube Tester. Show all posts
Thursday, January 1, 2026
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