Zenith Tung Sol 12AT7 ECC81 Vakuumröhre Ergebnisse = 4800|4400
25,43 €
Zenith Tung Sol 12AT7 ECC81 Vacuum Tube. Results =4800|4400µmhos ~8.7|7.6mA. Industry Bogey plate current = 11.0|11.0mA. This tester was prepared by Paul Hart of Roswell, GA. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~.
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