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ID = 31136
Brand: Unknown - CUSTOM BUILT: France (INCONNU)
Tube type:  Vacuum Pentode   Power/Output 
  Late but very rare. ***
Identical to 6M6_Y8A
Similar Tubes
Other base:

Base German Steel Y8A, 1938
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC

A 6M6, which is normally an Octal tube, here with a German Y8A Steel-tube base, as replacement for the output unit of the ECL11 in France.
For the triode unit of the ECL11 an additional triode 6F5 or 6J5 was required to built in.

Text in other languages (may differ)

6m6_y8a_base.png 6M6_Y8A: Collection JR
Jacob Roschy

Just Qvigstad
Usage in Models 1= 1940?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of



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