1957 TELEFUNKEN EF804 (EF42) WEST GERMANY DIAMOND GRAY-PLATE “EARLY-YEAR” RARE
USD 112.49 USD
Specifications
| Country Of Origin | Germany |
| Brand | TELEFUNKEN |
| Type | EF804 |
| Model | EF804 |
| MPN | EF804 |
These tubes are the EF800, EF802, EF804, and EF804S. IT'S PREDECESSOR WAS THE EF42 TUBE. The EF804 (and EF804S) is not a general substitute for other pentodes like the EF80 or EF806. Very remarkable; extraordinary.
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