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ID = 19700
Tube type:  Triple Diode-Triode 
Identical to 28AK8 = UABC80

Base Noval, B9A
Filament Vf 28 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
Tube prices 1 Tube prices (visible for members only)
  28AK8: Internet
Miguel Angel Trujillo-Rodriguez
28AK8: RTT Schwandt
Günther Stabe


Usage in Models 3= 1961

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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