6N8S /6SN7 /1578 MELZ RÖHRE. METALLSOCKEL. Getestet.
57,78 €
Made for Russian nuclear and military applications these were never available for free sale. Anode current, A: 0,0055-0,0115. Anode power, W: 2,75. Cathode type: oxide,indirect heating. Reverse grid current, uA: 2.
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