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7027A

Information - Help 
ID = 6119
       
 
   
Tube type:  Beam Power Tube   Power/Output 
Identical to 7027A
Similar Tubes
Different maximum ratings:
  6550 ; 7027
Predecessor Tubes 6L6GB  

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Parallel, (AC/DC)
Description Improved variant of 6L6GB/GC with different bulb, thick plate and two pins each for G1 and G2, to increase heat dissipation through the base. 35W plate dissipation. 
Tube prices 4 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Tube Lore (I)   
  7027a.png
  7027A: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Michael Schlör
 
7027a1.jpg
7027A: Götz Linß
Götz Linss

 
8hy.png
7027A
Emilio Ciardiello

 
7027a_kennli.png
7027A: Audio-u.Hifi-Röhren R.zur Linde
Günther Stabe


Usage in Models 3= 1959? ; 1= 1959 ; 4= 1960?? ; 1= 1960? ; 1= 1960 ; 1= 1965 ; 1= 1966?? ; 1= 1967 ; 1= 1968 ; 2= 1970 ; 3= 1971

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):19


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