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6L12

Information - Help 
ID = 21965
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Double Triode   RF/IF-Stage 
Identical to 6L12 = ECC85
First Source (s)
Dec.1961 : -- Original prospect or advert

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.435 Ampere / Indirect / Parallel, (AC/DC)
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
  fm_head_6l12_ecc85.png
  6L12: Extract of 1950s Grundig Radio
Michael Watterson
 
mazda_6l12_1_1.jpg
6L12
Michael Watterson

 
no53_g_28.gif
6L12: RTT Schwandt
Günther Stabe

 
6l12_mazda_data_01.png
6L12: Mullard-original papers
Otto Galli


Usage in Models 4= 1958 ; 3= 1959 ; 1= 1960?? ; 6= 1960 ; 1= 1961?? ; 2= 1963? ; 1= 1963 ; 2= 1964? ; 1= 1964

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):21


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