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ID = 37848
United States of America (USA)
Brand: Majestic tubes of Grigsby-Grunow
Developer: Majestic tubes of Grigsby-Grunow 
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to G-58-S = 58S
Similar Tubes
Other shape (e.g. bulb type):
Other class quality (otherwise equal):

Base 6-Pin-Base U6A, old, USA Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description Brand of Grigsby-Grunow Co. for its Majestic radios. Type 58 with sprayed metal shield. Often you find G58S as designation. This is the same. 
G-58-S: My Collection
Bruce Morgenstern

Michael Schlör


from Just Qvigstad

Usage in Models 2= 1932? ; 9= 1932 ; 1= 1933? ; 1= 1933

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):13

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