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R-21

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ID = 53215
       
Country:
United States of America (USA)
Brand: Revall (Tubes); Cleveland
Tube type:  Half-Wave Rectifier, gasfilled   Power-supply 
Identical to R-21

Base Edison big E27 = 27 mm Top contact with a cap.
Filament Direct
Dimensions (WHD)
incl. pins / tip
53 x 125 x mm / 2.09 x 4.92 x inch
Weight 40 g / 1.41 oz


Just Qvigstad

Collection of

 
r21revalltungarrectifierbulb001_klein.jpg

 

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