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Актуальное наличие единичек 6SN7 gt/gta/Gtb/wgt/wgta/gty винтаж NOS

Тема в разделе "Лавка Димона (винтажные лампы, винил, аппаратура)", создана пользователем Dmitry, 11 мар 2019.

  1. Dmitry

    Dmitry Well-Known Member

    ЕДИНИЧКИ :

    5692-SYLVANIA (BROWN BASE,SPECIAL MILITARY VERSION,CHROME TOP,USA)-1шт=8000руб

    6SN7WGT-SYLVANIA (BROWN BASE,BAD BOY-3 HOLES,GREY PLATES,MILITARY,CHROME TOP,USA)-1шт=5000руб

    6SN7WGT-SYLVANIA (BROWN BASE,BAD BOY-3 HOLES,BLACK PLATES,MILITARY,CHROME TOP,USA)-1шт=6000руб

    6SN7WGT-TUNG-SOL (BROWN BASE,MILITARY,CHROME TOP,USA)-1шт=5000руб

    6SN7GT-SYLVANIA (ZENITH by SYLVANIA,TALL,CHROME TOP,USA)-1шт=4000руб

    6SN7GT-TUNG-SOL (BAD BOY-2 HOLES,GREY PLATES,USA,1945г.)-1шт=3500руб

    6SN7GTA-SYLVANIA (BLACK PLATES,CHROME TOP,USA)-1шт=3000руб

    6SN7GTB-SYLVANIA (BLACK PLATES,CHROME TOP,USA)-1шт=3000руб

    6SN7GT-GENERAL ELECTRIC (TALL,FOIL GETTER,USA,1945г)-1шт=2500руб

    6SN7GT-GENERAL ELECTRIC (TALL,FOIL GETTER,USA)-1шт=2500руб

    6SN7GTB-GENERAL ELECTRIC (COIN BASE,RARE TOP FILAMENT,USA)-1шт=5000руб

    6SN7GTB-MAGNAVOX (GREY PLATES,RARE TOP FILAMENT,USA)-1шт=4000руб

    6SN7GT-RCA (BAD BOY-2 HOLES,BLACK PLATES,USA,1945г)-1шт=5000руб

    6SN7GTB-RCA (BLACK PLATES,USA)-1шт=2500руб

    6SN7GTB-LOWREY (by RCA,BLACK PLATES,1960г)-1шт=2500руб

    6SN7GT-ZENITH (TALL,1945г)-1шт=2500руб

    6SN7GTA-ZENITH (by GENERAL ELECTRIC,USA)-1шт=1500руб

    6SN7GTB-ZENITH (by SYLVANIA,CHROME TOP,USA)-1шт=2500руб

    6SN7GTA-ADMIRAL (SYLVANIA,BAD BOY,3 HOLES,CHROME GLASS)-1шт=4000руб

    6SN7GTB-ADMIRAL (by GENERAL ELECTRIC,USA)-1шт=2000руб

    6SN7GTB-ADMIRAL (by GENERAL ELECTRIC,RARE DOUBLE SQUARE GETTER,USA)-1шт=2500руб

    6SN7GT-RAYTHEON (1952г.USA)-1шт=2500руб

    6SN7GTB-CBS (by SYLVANIA,BAD BOY,USA,1957г)-1шт=2000руб

    6SN7GTA-WESTINGHOUSE (USA)-1шт=1500руб

    6SN7GTB-MOTOROLA (USA)-1шт=1500руб

    6SN7GTB-RCA (COIN BASE,USA)-1шт=2000руб

    6SN7GT-RCA (SMOKED GLASS,DOG,1945г.)-1шт=5000руб

    6SN7GT-RCA (SMOKED GLASS)-1шт=2500руб

    6SN7-MINGDA (BIG BALL GLASS,CERAMIC BASE,CHINA)-1шт=5000руб (есть трио)

    6SN7-CAYIN (BROWN BASE,CHINA)-1шт=1500руб
    The Sylvania 6SN7GTB is an American-made vacuum tube that has a good general purpose for television, audio, or other uses and is part of the 6SN7 series. Made in the USA, Sylvania gives you a sound so clear and sharp that every note on a guitar shines through. Hear a voice a continent away that sounds next door on an amateur radio. The 6SN7GTB vintage tubes are very similar to the 6SN7GTA tubes. They are chrome domed and have triangular-shaped black plates. They are made with large getters and small getters, and they were made in the late 1950s through the 1970s. While the Sylvania 6SN7 was used as an audio amplifier in the 1940-1955 period, it usually is in the driver stages of power amps and preamps. This vacuum tube was responsible for transmitting sound waves through ham radios used within the field. Suffixes of A or B at the end have been added as the tube specifications were changed. The original 6SN7GT had a maximum plate voltage of 300V and maximum dissipation of 2.5W per plate. After World War II, the tube was uprated to the 6SN7GTA with an increase of the maximum plate voltage to 450V and 5W plate dissipation (limited to 7.5W for both plates combined). This was necessary to enable the tube to be used in TV sets as an oscillator and amplifier in the deflection unit. As screen sizes became larger, voltage and power headroom became insufficient. To address this, uprated versions with higher peak voltage and power ratings were introduced, such as the 6SN7GTA. The last upgrade, to the 6SN7GTB, only changed the heater. In the B version, the heater has a controlled warmup time to enable the use in series connected heater strings, a requirement for TV sets.

    D7C0654C-A206-4C36-AAEF-2CE72E441BF9.jpeg 6B7D290E-2E9C-4651-BA69-007C99940A38.jpeg E27CC259-8C0C-4AF1-A070-8FE50A13960C.jpeg 5E33272A-D920-42B6-95F0-4CC6B10E04BE.jpeg 6D0779A2-190E-4C6E-B73E-63FD7A8ADD97.jpeg 6F4AB3ED-7D52-416E-9AE1-59C5E166358C.jpeg 40F976D8-CCC0-4601-A490-AA999E0E088A.jpeg 5BCBC588-8A8D-494A-824C-F935152A475D.jpeg 6F61F115-959D-48B0-9889-EDFCE629DE96.jpeg 6A4E5CDF-66D2-415A-9035-232195781991.jpeg
     
    Последнее редактирование: 14 июн 2019

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