The tube has a small loose piece of glass in envelope. This has no affect on performance. Test on calibrated TV7 60-62 Minimum is 40-40 See our other listings for more Western Electric tubes.
The tube has a small loose piece of glass in envelope. This has no affect on performance.
Test on calibrated TV7
60-62
Minimum is 40-40
See our other listings for more Western Electric tubes.
Brand | Western Electric |
MPN | 422A |
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