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Forum: Theory & Design

  1. Not sure which output transformer to use.

    Started by tpaairman, 07-30-2018 05:07 AM
    • Replies: 13
    • Views: 1,097
    12-11-2018, 09:40 AM Go to last post
  2. Question about Pentode reverb drive circuit

    Started by SoulFetish, 08-15-2018 02:36 AM
    3 Pages
    1 2 3
    • Replies: 94
    • Views: 4,384
    12-09-2018, 08:20 AM Go to last post
  3. 6G7-A Bandmaster tremolo

    Started by Randall, 12-03-2018 12:42 AM
    • Replies: 9
    • Views: 653
    12-05-2018, 06:01 PM Go to last post
  4. MOSFET Amp design

    Started by tpaairman, 12-03-2018 12:02 PM
    • Replies: 6
    • Views: 408
    12-04-2018, 04:40 AM Go to last post
    • Replies: 8
    • Views: 551
    12-02-2018, 06:35 PM Go to last post
    • Replies: 24
    • Views: 1,079
    12-02-2018, 02:19 AM Go to last post
    • Replies: 85
    • Views: 3,666
    12-02-2018, 12:37 AM Go to last post
  5. Hiwatt design question

    Started by catalin gramada, 10-21-2018 01:54 PM
    • Replies: 24
    • Views: 1,753
    11-30-2018, 09:34 PM Go to last post
  6. DIY attenuator

    Started by lowell, 10-30-2017 05:01 PM
    2 Pages
    1 2
    • Replies: 37
    • Views: 2,641
    11-29-2018, 10:33 PM Go to last post
  7. Tone stack for bas guitar amp

    Started by tpaairman, 11-09-2018 03:28 AM
    • Replies: 18
    • Views: 1,041
    11-27-2018, 09:19 AM Go to last post
  8. Op-Amp issues on breadboard

    Started by tpaairman, 11-18-2018 11:05 AM
    • Replies: 23
    • Views: 1,211
    11-25-2018, 05:46 AM Go to last post
  9. 2nd order high pass filter for tube bass amp

    Started by Gaz, 11-20-2018 09:58 AM
    • Replies: 15
    • Views: 776
    11-25-2018, 04:20 AM Go to last post
  10. I messed up!

    Started by tubedood, 11-19-2018 11:29 PM
    • Replies: 13
    • Views: 597
    11-20-2018, 09:17 PM Go to last post
  11. Real TrainWreck mojo!

    Started by Chuck H, 12-31-2013 05:36 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 264
    • Views: 33,155
    11-18-2018, 09:13 PM Go to last post
    • Replies: 12
    • Views: 591
    11-18-2018, 05:26 PM Go to last post
  12. Surge current protection

    Started by catalin gramada, 11-17-2018 06:04 PM
    • Replies: 2
    • Views: 440
    11-18-2018, 09:00 AM Go to last post
  13. 6v6 stereo power amp build .

    Started by Arbutt, 11-12-2018 03:26 PM
    2 Pages
    1 2
    • Replies: 41
    • Views: 1,360
    11-16-2018, 06:57 PM Go to last post
  14. Fender 6G15 Reverb Layout

    Started by Fletcher Munson, 11-14-2018 08:12 PM
    • Replies: 3
    • Views: 467
    11-15-2018, 05:41 PM Go to last post
  15. MOSFETs in parallel

    Started by tpaairman, 11-09-2018 05:27 AM
    • Replies: 11
    • Views: 638
    11-11-2018, 03:30 PM Go to last post
  16. Fuse before switch or vice versa?

    Started by Axtman, 11-02-2018 07:34 PM
    • Replies: 19
    • Views: 1,121
    11-10-2018, 04:05 AM Go to last post
  17. Capacitors ripple current question

    Started by catalin gramada, 11-02-2018 01:11 AM
    • Replies: 23
    • Views: 1,319
    11-08-2018, 12:01 PM Go to last post
  18. D class power requirement.

    Started by OldSolder, 11-04-2018 10:51 AM
    • Replies: 18
    • Views: 852
    11-06-2018, 01:33 AM Go to last post
  19. Control Grid Dissipation - Triodes v Pentodes

    Started by eschertron, 11-03-2018 10:20 PM
    • Replies: 2
    • Views: 383
    11-03-2018, 11:56 PM Go to last post
    • Replies: 5
    • Views: 414
    11-02-2018, 04:44 PM Go to last post
  20. MOSFET Dissipation (for Power Scaling / VVR)

    Started by mhuss, 06-05-2015 10:00 PM
    2 Pages
    1 2
    • Replies: 65
    • Views: 5,329
    11-01-2018, 11:49 PM Go to last post
  21. About amp "immediacy"

    Started by netfences, 10-06-2018 01:52 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 269
    • Views: 8,685
    10-31-2018, 08:18 PM Go to last post
  22. Film Caps for Tube Amp Power Supplies

    Started by R.G., 10-20-2018 08:06 PM
    • Replies: 23
    • Views: 1,317
    10-30-2018, 01:27 PM Go to last post

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