Pair (2) 5Z3 Early NEC Tube For Western Elec 274A 280 Or 5U4G 274B With Adapter
USD 128.00 USD
Specifications
| Brand | NEC |
| Type | NOS Tube |
| Model | 5U4G 274B |
| Country/Region Of Manufacture | Japan |
From an early Japanese electron giant NEC. Rare Dual side ( twin spot ) getters ! Early 1940/50s ?. No burnt sign and Well kept.
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