Antique radios, Old Time Radios

6BD7

ID = 33451

Country:

Australia

Brand:	Common type Australia tube/semicond.
Developer:	Philips; Eindhoven (tubes international!); Miniwatt
Tube type:	Double Diode-Triode Audio Frequency

Identical to

6BD7 = EBC81 = 6BD7A

Similar Tubes

Other base:

EBC41

First year

1949 -- Collector info (Sammler) Introduction late 1949

First Source (s)

15.Mar.1950 : Electron Tube Registration List 837

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If 0.23 Ampere / Indirect / Parallel, (AC/DC)
Description	6BD7 is the U.S. RMA registration code of the EBC81 on application of Philips Gloeilampenfabrieken, Eindhoven, Holland. Productions by Philips related firms, as Amalgamated, Australia.
Literature	Röhren-Taschen-Tabelle, (Franzis RTT)

6BD7: Own collection.
Stuart Irwin

6BD7: rtt
Michael Schlör

6BD7: Miniwatt Electronics Handbook 1965
Stuart Irwin

Usage in Models

2= 1950? ; 18= 1950 ; 1= 1951? ; 9= 1951 ; 16= 1952 ; 22= 1953 ; 5= 1954? ; 39= 1954 ; 43= 1955 ; 8= 1956? ; 29= 1956 ; 1= 1957? ; 16= 1957 ; 30= 1958 ; 4= 1959 ; 1= 1961 ; 1= 1963 ; 1= 1964 ; 1= 1965 ; 1= 1966

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):248

Collection of Rudolf Osterkamp (D)

Collection of Tom Antal (AUS)

Collection of Stuart Irwin (AUS)

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