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6973

Information - Help 
ID = 6116
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Beam Power Tube   Power/Output 
Identical to 6973
Similar Tubes
Different connections:
  6CZ5
First Source (s)
12.Aug.1957 : Electron Tube Registration List
Predecessor Tubes 6V6GT  

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.45 Ampere / Indirect / Specified voltage AC/DC
Description

Beam power tube proposed in 1957 by RCA for use in compact Hi-Fi amplifiers. Two tubes in push-pull class AB delivered 20 watts with 1.5% distorsion.

Otherwise same characteristics as type 6CZ5.

 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

6973.png
6973: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
    More ...
no146_g.gif 6973: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
6973_techdat01.png
6973: RCA Tube Manual
Peter Hoddow

More ...
Usage in Models 2= 1957? ; 2= 1959?? ; 10= 1959? ; 7= 1959 ; 6= 1960?? ; 5= 1960? ; 5= 1961? ; 4= 1961 ; 2= 1962? ; 1= 1962 ; 3= 1963? ; 2= 1963 ; 2= 1964? ; 3= 1964 ; 1= 1965?? ; 1= 1970??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):56

Collection of

 
6973_a_schufi.jpg

6973
 

Forum contributions about this tube
6973
Threads: 1 | Posts: 1
Hits: 3310     Replies: 0
6973 (6973)
Michel Deluz
30.Mar.11
  1

 Il est bon de noter, concernant les caractéristiques de ce tube, la très forte polarisation négative exigée en montage ultralinéaire, et qui n'est pas mentionnée dans les caractéristiques de tous les constructeurs.   

 
6973
End of forum contributions about this tube

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