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| 28001 EHT rectifier, by C.H.F.Muller Aktiengesellschaft, Hamburg, Germany.
The valve carries the serial number 497573. Filament emission is marked as follows: 200mA @ 14.5V, 400mA @ 16.2V, 1A @ 18V. Max anode voltage is 125kV. |
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This file was last modified
15:05:30, Thursday April 24, 2008