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  1. Radiomuseum
    https://www.radiomuseum.org/tubes/tub…

    6SJ7, Tube 6SJ7; Röhre 6SJ7 ID2716, Vacuum Pentode

    Learn about the 6SJ7 tube, a vacuum pentode used for radio and TV reception, developed by RCA in 1939. Find out its characteristics, similar tubes, predecessors, successors, and models that used it.

  2. Images of 6SJ7

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  3. The Valve Museum
    http://www.r-type.org/exhib/aaa0124.htm

    6SJ7 @ The Valve Museum - r-type.org

    Learn about the 6SJ7, a sharp cut-off type of valve for RF or AF use, introduced in 1938. See its pin connections, datasheet, and RCA red series long life version.

  4. Antique Electronic Supply
    https://www.tubesandmore.com/product…

    Vacuum Tube - 6SJ7, Pentode, Sharp Cut-Off

    Also known by US military identifier VT-116B. The 6SJ7 is a metal sharp-cutoff pentode designed for use as a biased detector or high-gain amplifier.

    Tags:
    Vacuum Tubes
    6sj7 Power Output in Watts
    6j6 Vacuum Tube Data Sheet
  6. audiokarma.org
    https://www.audiokarma.org/forums/index.php?...

    Understanding 6SJ7 ideal operating conditions - Audiokarma …

    6SL7 Tubes for Linestage Preamp - Audiokarma Home Audio Stereo ...Jul 11, 2017
    Modifying my 300B's to accept 6SN7 instead of 6SJ7Jun 1, 2017
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  7. Frank's electron Tube Data sheets
    https://tube-data.com/sheets/127/6/6SJ7.pdf
    [PDF]

    6SJ7 6SJ7GT - Tube Data

  8. 6sj7.net
    https://6sj7.net

    6SJ7 - Vacuum Tubes, Humor & Technology

    Learn about the 6SJ7 pentode tube, its characteristics, applications and history. See how to measure and use it in audio and RF amplifiers, and compare it with other tubes.

    Tags:
    Vacuum Tubes
    Pentode
  9. People also ask
    What does 6SJ7 stand for?
    The 6SJ7 (Russian: 6Đ–8 ) (P/N 154-088, 154-0088-00) is a Pentode vacuum tube with an octal base .

    6SJ7 - TekWiki

    w140.com
    Is a 6SJ7 a good voltage amplifier?
    The 6SJ7 in a pentode voltage amplifier configuration has an AC gain of approximately g m = 1.6 mS times 68.8k, or -110. This amplifier will provide a significant gain, though it won't reach the exact value mentioned due to the use of a 90V B+.

    6SJ7 - Vacuum Tubes, Humor & Technology

    6sj7.net
    What does the 'S' mean on a 6SJ7 amplifier?
    The 'S' in 6SJ7 amplifier stands for single-ended. Since the 6SJ7 does not have a grid cap, this designation is important. Two sets of values for the components are shown for this amplifier. The upper values give a gain of -164, a plate current of 135 ÎĽA, a plate voltage of 29V, a screen voltage of 17V, and a grid bias of -0.8V.

    6SJ7 - Vacuum Tubes, Humor & Technology

    6sj7.net
    Is my 6SJ7 biased?
    From a quick glance at things, it doesn't appear there is anything wrong with where your 6SJ7 is biased. From the numbers you quoted, it appears the 66K plate resistor is dropping about 271V (445V - 168V - 5.45V = 271V). A 271V drop across a 66K plate resistor means 4.1 mA current through the plate.

    Understanding 6SJ7 ideal operating conditions - Audiokarma Home Au…

    audiokarma.org
    How shallow is a 6SJ7 load line?
    Wow that is an extremely shallow load line for that first 6SJ7. The bias point is at 95V across the tube, 1.6mA current, and -3.5V grid. That's so low on the graph it's hard to draw it on there. Anyway, the gain of the stage under those conditions is approximately 19x. (mu of the tube triode strapped is 25x).

    Understanding 6SJ7 ideal operating conditions - Audiokarma Home Au…

    audiokarma.org
    Is a 6SJ7 a triode strapped bottle?
    Triode strapped, it seems like an inefficient use of space, because it's not going to be that much different than a 6SN7 at that point, and you get two per bottle with that tube From a quick glance at things, it doesn't appear there is anything wrong with where your 6SJ7 is biased.

    Understanding 6SJ7 ideal operating conditions - Audiokarma Home Au…

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  10. EL34 World
    https://el34world.com/Forum/index.php?topic=15866.0

    6SJ7 - EL34 World

    6SJ7 vs 6SH7? - Tube amp Information, Guitar amp ...Jul 13, 2018
    6Sj7 to 6SL7 or the other wayJan 4, 2017
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  11. TekWiki
    https://w140.com/tekwiki/wiki/6SJ7

    6SJ7 - TekWiki - w140.com

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    Pentode
    Vacuum tube
  12. diyAudio
    https://www.diyaudio.com/community/t…

    6SJ7 Distortion Level - diyAudio

    Sep 14, 2022 · A discussion about the distortion level of the 6SJ7 tube when used as a preamp with a 100k load. See the test results, loadlines, and suggestions from the forum members.

    Tags:
    6sj7 Tube Data
    6SJ7 Distortion Level
  13. thetubestore.com
    https://www.thetubestore.com/6sj7

    6SJ7 Audio Tubes - www.thetubestore.com

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    6sj7 Tube Data
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