Antique radios, Old Time Radios

EZ2

ID = 1730

Country:

Netherlands

Brand:	Philips; Eindhoven (tubes international!); Miniwatt
Developer:	Philips; Eindhoven (tubes international!); Miniwatt
Tube type:	Full-Wave Vacuum Rectifier

Identical to

EZ2 = 6R7_Ultron = TEZ2 = VEZ2 = 6R2_Ultron

Similar Tubes

Normally replaceable-slightly different:

EVG72

Other base:

EZ2A

First year

May.1936 Tube leaflet collection E.Erb Analysis by original leaflets

First Source (s)

May.1936 : Philips Bulletin

11.Feb.1936 : L'Histoire Singulière du Tube Radio; G. Duperray 2009

Predecessor Tubes

EZ1

Successor Tubes

EZ41 EZ2/3

Base

Europe side contact P8A (Au P, 8SC) (Codex=S)

Was used by

Radio/TV-reception etc.

Filament

Vf 6.3 Volts / If 0.4 Ampere / Indirect / Specified voltage AC/DC

Tube prices

5 Tube prices (visible for members only)

Information source

Taschenbuch zum Röhren-Codex 1948/49

EZ2: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †
EZ2: Telefunken Werkstattbuch Wolfgang Bauer More ...	Just Qvigstad	EZ2: RVF-Röhrenbuch-M1,1947 Anonymous 15 Collector More ...

Usage in Models

6= 1936? ; 15= 1936 ; 1= 1937? ; 28= 1937 ; 1= 1938?? ; 3= 1938? ; 9= 1938 ; 1= 1939?? ; 15= 1939 ; 3= 1940?? ; 1= 1940? ; 5= 1940 ; 3= 1941 ; 3= 1942?? ; 1= 1942? ; 1= 1943 ; 1= 1944? ; 1= 1945?? ; 1= 1945 ; 2= 1946?? ; 2= 1946 ; 6= 1947 ; 1= 1948?? ; 3= 1948? ; 2= 1948 ; 2= 1949? ; 4= 1949 ; 2= 1950?? ; 2= 1950? ; 3= 1950 ; 1= 1951? ; 2= 1951 ; 1= 1952 ; 1= 1955?? ; 1= 1958? ; 1= 1960?? ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):136

Collection of

EZ2

Variants

Von Philips im September 1935 vorgestellt, aber nicht in Serie produziert,
mehr unter: September 1935 : die beinahe-schon-Rote-Serie von Philips !
Weitere Daten siehe unter EF4

Forum contributions about this tube

EZ2

Threads: 1 | Posts: 1

Hits: 3679 Replies: 0 EZ2
Jacob Roschy 24.Apr.05	1 EZ2 Die EZ2 erschien frühestens 1936. Sie kann in älteren Geräten von 1934/35 nur als Ersatzbestückung für die EZ1 (von 1934) verwendet worden sein.

EZ2
End of forum contributions about this tube

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