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Threads 1 to 30 of 68

Forum: Tubes and Retro

Ideas and designs keeping the classic electronics alive.

  1. Sticky Thread Sticky: Read before you post requests or upload e-books

    Started by pranam77, 25th November 2009 16:07
    • Replies: 0
    • Views: 9,418
    25th November 2009, 16:07 Go to last post
  1. Russian IC DATASHEET

    Started by rsm9692, 22nd December 2016 12:43
    • Replies: 7
    • Views: 436
    13th January 2017, 02:17 Go to last post
  2. Xenon flash tube triggers from atmopheric radiation?

    Started by treez, 3rd December 2016 20:03
    • Replies: 5
    • Views: 365
    5th December 2016, 03:03 Go to last post
  3. What is this in CRT Vacuum tube?

    Started by RETGT, 3rd December 2016 11:17
    • Replies: 3
    • Views: 276
    4th December 2016, 18:08 Go to last post
  4. PL504 instead of 6dq6 in transmitter

    Started by neazoi, 25th October 2016 10:35
    • Replies: 2
    • Views: 452
    FvM
    25th October 2016, 11:29 Go to last post
  5. Power tetrode/pentode tube with internal triode?

    Started by neazoi, 3rd October 2016 09:01
    • Replies: 8
    • Views: 536
    5th October 2016, 10:04 Go to last post
  6. Beginner question about experimenting with tubes

    Started by I14R10, 14th August 2016 22:26
    2 Pages
    1 2
    • Replies: 38
    • Views: 1,389
    8th September 2016, 07:03 Go to last post
  7. Closed: Vintage Elka Reverb III

    Started by waltom, 5th July 2016 17:37
    • Replies: 11
    • Views: 803
    10th July 2016, 03:38 Go to last post
  8. Closed: bsc25 0299d equivalent

    Started by eagle1109, 11th June 2016 21:37
    • Replies: 1
    • Views: 621
    8th July 2016, 01:51 Go to last post
  9. Closed: How CRT screen work?

    Started by RITESH KAKKAR, 9th June 2016 10:28
    • Replies: 2
    • Views: 484
    9th June 2016, 20:27 Go to last post
  10. Closed: Clicking sound in CRT TV, any speculations of what's the problem?

    Started by eagle1109, 12th April 2016 01:07
    2 Pages
    1 2
    • Replies: 29
    • Views: 1,638
    29th May 2016, 16:10 Go to last post
  11. Closed: Insulating glove from tube amp building

    Started by sabahan, 11th May 2016 09:27
    • Replies: 3
    • Views: 614
    12th May 2016, 07:17 Go to last post
  12. Closed: VGA Signal 1280 x 1024 @ 75 Hz at slow rate

    Started by bilal_oct, 5th May 2016 20:04
    • Replies: 5
    • Views: 755
    7th May 2016, 00:20 Go to last post
  13. [SOLVED]Closed: Frame rate of a screen

    Started by bilal_oct, 4th May 2016 23:08
    • Replies: 5
    • Views: 671
    5th May 2016, 23:29 Go to last post
  14. Closed: Slide Rules vs Scientific Calculators.

    Started by schmitt trigger, 22nd April 2016 14:55
    • Replies: 11
    • Views: 809
    27th April 2016, 16:02 Go to last post
  15. Closed: Landlinel Telephone Voltage vs Cassette Answering Machine

    Started by Analogue23, 31st March 2016 21:00
    • Replies: 7
    • Views: 826
    6th April 2016, 06:42 Go to last post
  16. Closed: power switch on the volume control

    Started by schmitt trigger, 13th February 2016 03:11
    • Replies: 13
    • Views: 1,199
    2nd March 2016, 04:44 Go to last post
  17. Closed: Tektronix 545 oscilloscope

    Started by schmitt trigger, 19th February 2016 03:08
    • Replies: 2
    • Views: 995
    19th February 2016, 20:03 Go to last post
  18. Closed: Cathode stripping when not using the standby switch

    Started by RickyRockenson, 4th June 2015 22:53
    • Replies: 10
    • Views: 2,344
    16th October 2015, 04:37 Go to last post
  19. Repairing Vacuum Tube TV?

    Started by James1000, 28th August 2014 07:56
    • Replies: 6
    • Views: 2,912
    FvM
    26th August 2015, 11:42 Go to last post
  20. Closed: Tubes, Retro and Discrete Components Forum

    Started by schmitt trigger, 19th June 2015 17:23
    • Replies: 0
    • Views: 1,757
    19th June 2015, 17:23 Go to last post
    • Replies: 7
    • Views: 2,049
    17th May 2015, 22:34 Go to last post
  21. Closed: smoke sprayer can to spray the smoke to the smoke detector

    Started by prakashvenugopal, 7th November 2014 12:17
    • Replies: 1
    • Views: 2,384
    5th February 2015, 23:33 Go to last post
  22. Closed: Nixie led driver help

    Started by cataliz3er, 7th January 2015 07:53
    • Replies: 15
    • Views: 2,405
    1st February 2015, 13:06 Go to last post
  23. Closed: Edison museum near NYC

    Started by schmitt trigger, 30th December 2014 20:11
    • Replies: 3
    • Views: 2,109
    28th January 2015, 19:33 Go to last post
    • Replies: 4
    • Views: 4,420
    8th November 2014, 04:14 Go to last post
  24. Closed: Valve test, final year project?

    Started by Mickpc, 30th October 2013 10:39
    • Replies: 4
    • Views: 3,177
    18th July 2014, 15:34 Go to last post
  25. Closed: PCL86 Tube substitution

    Started by PgrAm, 11th March 2014 03:27
    • Replies: 6
    • Views: 3,785
    12th March 2014, 19:26 Go to last post
  26. Closed: Incandescents to LED Conversion and Problem

    Started by jcjc, 9th February 2013 21:02
    • Replies: 10
    • Views: 3,468
    10th February 2014, 06:58 Go to last post
  27. [SOLVED]Closed: Geiger counter tube characteristics: please help!

    Started by meshgate, 26th January 2014 18:44
    • Replies: 3
    • Views: 2,704
    27th January 2014, 00:11 Go to last post
  28. Closed: Why high voltage power supply is required for x ray tubes?

    Started by shabbirn, 17th August 2012 07:32
    • Replies: 9
    • Views: 9,224
    6th December 2013, 22:16 Go to last post

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