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EL81C

Information - Help 
ID = 29294
       
 
   
Tube type:  Beam Power Tube   Power/Output 
Identical to EL81C
Similar Tubes
Normally replaceable-slightly different:
  EL81

Base Noval, B9A
Filament Vf 6.3 Volts / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
22 x 80 x mm / 0.87 x 3.15 x inch
Weight 20 g / 0.71 oz
 
siemens_el81c_001.jpg
EL81C: O.F.
Otto Frosinn

 

Collection of a member from D

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