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7ES8

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ID = 21539
       
 
   
Tube type:  Double Triode 
Identical to 7ES8 = PCC189
First year 1960 Tube leaflet collection E.Erb Analysis by original leaflets

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 7.6 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

7es8.png
7ES8: Internet
Miguel Angel Trujillo-Rodriguez

no53_g_5.gif 7ES8: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
7es8_national_tube_book_1962_p1_data_pin.png
7ES8: National Tube Book 1962
Adrian Riesen

Collection of

 
7es8_zae.jpg

7ES8
 

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