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1561

Country: Netherlands Brand: Philips; Eindhoven (tubes international!); Miniwatt Tube type:  Full-Wave Vacuum Rectifier   Power-supply  Identical to 1561 = RGN2004 = 4655 = WE52 = PV4200 = DW4/350 = 75301 = VG3016 = DW4 = R4200 = G4200 = G2004 = VG3512_Seibt = FW125 Similar Tubes Normally replaceable-slightly different:   4G200 ; 4R2_Ultron ; DE3_Oxytron ; DG500-120 ; DW4/500 ; E4E ; G1060 ; G224 ; G4120_Triotron ; GL4/2 ; P4_Longlife ; R0431 ; R240 ; R561 ; RE4200 ; V22 ; V90 ; VG280 ; VG3512 ; VG420 ; VG4200 Heater different:   DG4_Thermion Other base:   1561_P8A ; 1561_UX ; AZ2 Other base and data slightly different:   AZ32 First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets Successor Tubes AZ12   AZ4   AZ2   1561_P8A   Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo) Was used by Radio/TV-reception etc. Filament Vf 4 Volts / If 2 Ampere / Direct Tube prices 2 Tube prices (visible for members only) Information source - - Manufacturers Literature    Babani, International Radio Tube Encyclopaedia   p. 258 & 259 Universal Vade-Mecum, Electron Valves and Semiconductor Devices Taschenbuch zum Röhren-Codex 1948/49 1561: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †     More ... 1561: Telefunken Werkstattbuch Wolfgang Bauer More ... Just Qvigstad 1561: Valvo-Röhren-Daten 1934 Jacob Roschy More ... Usage in Models 1= 1928? ; 1= 1928 ; 1= 1930? ; 12= 1930 ; 1= 1931?? ; 6= 1931 ; 22= 1932 ; 2= 1933?? ; 6= 1933? ; 32= 1933 ; 1= 1934?? ; 11= 1934? ; 55= 1934 ; 1= 1935?? ; 14= 1935? ; 48= 1935 ; 1= 1936?? ; 5= 1936? ; 44= 1936 ; 1= 1937?? ; 10= 1937 ; 2= 1938? ; 8= 1938 ; 1= 1939 ; 1= 1940?? ; 1= 1940? ; 4= 1940 ; 1= 1946?? ; 2= 1952 Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):295 Museum "Philips Historische Producten" Collection of Hartmut Völler (D) Bekir Yurdakul (F) Tomasz Szczesniak (PL) Nigel Hulse (ZA) Jean-Jacques Pontigny (F) Benedetto Pirani (I) Jörg Kulbe (D) Andreas Schulz (D) Jacob Roschy (D) Rudolf Osterkamp (D) Karl - Heinz Bossan (D) Collection of a member from FIN Collection of a member from D Christian ADAM (F) Arjan Rooyens (NL) Alessandro De Poi (I) Göran Granström (S) Georges Werts (B) Collection of a member from D

1561   Variants 1561 with dome shape bulb

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Hits: 2794     Replies: 0 1561 (1561)
Reinhard Hanschke 13.Aug.07	1 1561 (1561)  Neupreis 1938: 55,00 FFR. Lit.: Catalog der Fa. MANUFRANCE (MF) von 1938.

 

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