Antique radios, Old Time Radios

EF80

Country:	Europe		Brand:	Common type Europe
			Tube type:	Vacuum Pentode RF/IF-Stage

Tube ID = 709


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Identical to	EF80 = 6BX6 = Z719 = Z152 = 8D6 = 64SPT = 6P6_Magnadyne
Similar Tubes	Normally replaceable-slightly different: 6EL7 Heater different: 12BX6; UF80; XF80
First Series	1951 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Jul.1950 : Radio-Mentor # 7
Predecessor Tubes	EF42 EF50 EF14
Successor Tubes	1960 EF184

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Dimensions (WHD)	22 x 68 x mm / 0.87 x 2.68 x inch
Weight	20 g / 0.71 oz
Tube prices	6 Tube prices (visible for members only)


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

collection JR
Jacob Roschy

RTT 1974 (Franzis) 13. Auflage
Martin Renz

Manufacturer's Literature
Emilio Ciardiello

Usage in Models (calculation each 25th of the month)

11= 1951? ; 71= 1951 ; 3= 1952?? ; 19= 1952? ; 114= 1952 ; 4= 1953?? ; 24= 1953? ; 176= 1953 ; 7= 1954?? ; 18= 1954? ; 170= 1954 ; 17= 1955?? ; 12= 1955? ; 222= 1955 ; 11= 1956?? ; 37= 1956? ; 183= 1956 ; 8= 1957?? ; 49= 1957? ; 108= 1957 ; 5= 1958?? ; 15= 1958? ; 153= 1958 ; 3= 1959?? ; 12= 1959? ; 79= 1959 ; 25= 1960?? ; 19= 1960? ; 96= 1960 ; 3= 1961?? ; 29= 1961? ; 63= 1961 ; 5= 1962?? ; 10= 1962? ; 66= 1962 ; 9= 1963?? ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 2117

Further Information for

EF80

EF80 (EF80) (27.10.2008) Götz Linss	Clicks: 1014 Replies: 3
Wer war der Hersteller der abgebildeten EF80 mit Kennzeichnung "Ei" und YUGOSLAVIA? Götz Linß More ...

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