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ID = 9229
United States of America (USA)
Brand: Speed, Cable Radio Tube Corp. / Cable Supply Co.; New York and Brooklyn, NY
Developer: Speed, Cable Radio Tube Corp. / Cable Supply Co.; New York and Brooklyn, NY 
Tube type:  MULTI-SYSTEM, internal coupling   Power/Output 
Identical to 295
Similar Tubes
Heater different:
  291 ; 293
Other base:
Other base and other heater:
  291_6pin ; 293_6pin
First year Mar.1932 70 Years of Radiotubes and V. page 79
Successor Tubes 1933   2B6  

Base UY-Base, 5 Pins (USA, April 1927) (Codex=Ka) Top contact with a cap.
Filament Vf 2.5 Volts / If 4 Ampere / Half indirect / Specified voltage AC/DC
Description Va max, both sections <250; Pout 4.5W at Va=250V and Ia = 52mA.

There is also a 6pin version in literature. But the basing diagrams for that version are somehow erroneous in different ways. Only the 5pin data in Babani appear conclusive and convincing. And the picture seen at the 295 shows a 5pin tube as well. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
66 x 168 x mm / 2.60 x 6.61 x inch
Information source 70 Years of Radiotubes and V.   
-- Original-techn. papers.   March 1932
Babani, International Radio Tube Encyclopaedia
  295: Radio-Craft, Aug.1932, p.86
Otto Frosinn
295: AH eigene Sammlung
Alexander Hofer

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295: o
Anonymous 15 Collector

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295: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector

from Just Qvigstad

Usage in Models 1= 1932

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

Forum contributions about this tube
Threads: 1 | Posts: 1
Hits: 1672     Replies: 0
295 (295) La 295 a précédé la 2B6
Christian ADAM

La 295 est l'ancêtre de la 2B6 dont on pourra lire la description suivante explicitant son fonctionnement:

End of forum contributions about this tube

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