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ID = 22240
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Tube type:  Triode, vacuum   Power/Output 
Identical to CX310 = NU-10 = PA210 = D410_DeForest = DC210 = T-10 = Z210 = SX210_Schickerling = JX210 = NX-210 = L10 = 57T210 = X-210 = RayX-210 = ER210 = MX210 = RYB210 = SLX210 = T-210 = X210 = GSX-210 = AC10 = CF510 = 510 = 4618_WLS
Similar Tubes
Normally replaceable-slightly different:
Other class quality (otherwise equal):
  210_special ; UX841
Other base:
  C310 ; UV210
Other base and data slightly different:
Multiple differences or of other kind:
Predecessor Tubes C310  

Filament Vf 7.5 Volts / If 1.25 Ampere / Direct / Specified voltage AC/DC

171_4~~1.png CX310: Telefunken Werkstattbuch
Wolfgang Bauer

CX310: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

More ...
Usage in Models 2= 1926 ; 2= 1930??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

Collection of a member from USA


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