Two, NEW in box, RCA, 5U4G tall, shouldered glass, match date pair, 5U4G, 5U4GB
USD 284.95 USD
Specifications
| Brand | RCA |
| Type | NOS Tube |
| Model | 5U4G |
| Country Of Manufacture | United States |
| MPN | 5U4G |
| Country Of Origin | United States |
Two, new in box, RCA 5U4G tubes.Black plates, with the rarer, large patch, silvering. Firm bases, excellent silvering. The tubes are matched for structure inside and out and test at 167-166, 166-165 where pass/fail is 80.
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