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6SN7GTB

Country: Worldwide Brand: Common type Worldwide tube/semicond. Common type Worldwide tube/semicond. RCA Victor Radio S.A., São Paulo Toshiba Corporation; Tokyo General Electric for Brand RCA-Radiotron; Bridgeport CT, Syracuse NY RCA (RCA Victor Co. Inc.); New York (NY) Sylvania (Hygrade, GTE, Nilco); Emporium (PA) Tube type:  Double Triode   Universal  Identical to 6SN7GTB Similar Tubes Heater different:   6SN7GTA Base Octal (Int.Octal, IO) K8A, USA 1935 Was used by Radio/TV-reception etc. Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC Description With controlled heater warm up time for use in 600mA serial heater strings   Tube prices 9 Tube prices (visible for members only) Information source Essential Characteristics, GE 1973    6SN7GTB: Telefunken Werkstattbuch Wolfgang Bauer More ... Just Qvigstad 6SN7GTB: RCA Tube Manual Peter Hoddow More ... Usage in Models 1= 1950? ; 12= 1954 ; 2= 1955?? ; 135= 1955? ; 145= 1955 ; 758= 1956? ; 33= 1956 ; 637= 1957? ; 81= 1957 ; 2= 1958?? ; 106= 1958? ; 38= 1958 ; 1= 1959?? ; 6= 1959? ; 3= 1959 ; 2= 1960?? ; 5= 1960? ; 1= 1961 ; 3= 1962?? ; 1= 1962 ; 1= 1963? ; 1= 1970? ; 1= 1972?? ; 10= 9999 Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1985 Museum "Bendix Radio Foundation Volunteers at Baltimore Museum of Industry (BMI)" Collection of Wolfgang Bauer (A) Christian Schaufelberger (CH) Justo Puertas-Paule (E) Bruno Candreia (CH) Lars Nord (S) Jacob Roschy (D) Massimo Pedrina (I) Collection of a member from FIN Heriberto Tavella (RA) Georges Werts (B) Bruce Morgenstern (CDN) Museum Roggenhofer (A) Marcello Astolfi (I) Peter Pfeiffer (D) Mark Saltzman (USA) Tomasz Szczesniak (PL) Jose Luis Villabona Horreo (E) Karl - Heinz Bossan (D) Michael Gnaedig-Fischer (MEX) Baptiste Hobbe (CDN) David Erali (USA) Shaun Merrigan (CDN) Michael Krapf (CH) Karlheinz Fischer (D) Sinisa Trlin (HR) George Papaiz (CDN) Jürgen Küting (D) João-Afonso Santos (P) Hannu Alho (FIN) Antonio Varrica (I) Emilio Ciardiello (I) Geri Meier (CH) Roland Biesler (D) Graham Lee (AUS) Stig Comstedt (S) Antonio Bordini (I)

6SN7GTB

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Hits: 4402     Replies: 0 6SN7GTB (6SN7GTB)
Roland Biesler 25.Aug.12	1 6SN7GTB (6SN7GTB)  identisch mit 6SN7GTA "B" bedeutet System mit Schnellheizkatode (11 sec.) Gruß Roland Biesler

 

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