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ID = 10843
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Tube type:  Vacuum Pentode   Power/Output 
Identical to 1299 = 1299A = DL29 = CV815 = 3D6
Successor Tubes 3D6  

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wzb)
Filament Vf 2.8 Volts / If 0.11 Ampere / Direct
Description Parallel Filaments: 1.4 V / 0.22 A
Series Filaments: 2.8 V / 0.11 A 
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

1299: MK-Röhrentabelle
Daniel Consales

dl29_2.png 1299: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 2= 1942

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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