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Forum: Theory & Design

  1. Heat Sink Design

    Started by lowell, 02-26-2017 09:04 PM
    • Replies: 2
    • Views: 390
    03-03-2017, 11:14 PM Go to last post
  2. ecc99 low powered amp

    Started by Zozobra, 01-11-2016 04:53 PM
    • Replies: 22
    • Views: 2,113
    03-02-2017, 12:13 PM Go to last post
  3. Cathode Transistor?

    Started by lowell, 05-16-2008 01:31 AM
    • Replies: 13
    • Views: 5,070
    02-28-2017, 05:43 AM Go to last post
  4. Drop in digital reverb for a Silvertone 1484

    Started by olddawg, 02-26-2017 12:12 AM
    • Replies: 4
    • Views: 358
    02-26-2017, 05:23 PM Go to last post
    • Replies: 15
    • Views: 1,278
    02-26-2017, 04:43 AM Go to last post
  5. Short-term Cap Overvoltage?

    Started by mhuss, 02-20-2017 08:38 PM
    caps, voltage
    • Replies: 6
    • Views: 537
    02-25-2017, 10:18 PM Go to last post
  6. Ec Tremolux design musings

    Started by tubeswell, 02-06-2017 12:58 AM
    2 Pages
    1 2
    • Replies: 35
    • Views: 1,531
    02-24-2017, 03:43 PM Go to last post
    • Replies: 6
    • Views: 318
    02-24-2017, 12:37 AM Go to last post
  7. OD stage development

    Started by uneumann, 02-21-2017 07:39 PM
    • Replies: 3
    • Views: 536
    02-23-2017, 10:34 AM Go to last post
    • Replies: 0
    • Views: 325
    02-20-2017, 03:38 AM Go to last post
  8. TL072 spring reverb in a Fender amp

    Started by Bob M., 01-30-2017 09:59 PM
    • Replies: 8
    • Views: 749
    02-18-2017, 10:49 AM Go to last post
  9. Sans Choke Smoothing

    Started by lowell, 12-19-2016 08:00 AM
    • Replies: 19
    • Views: 1,184
    02-15-2017, 03:12 PM Go to last post
  10. Remote A/B switch

    Started by olddawg, 02-11-2017 07:59 PM
    • Replies: 17
    • Views: 699
    02-13-2017, 05:57 AM Go to last post
  11. Preamp output impedance question

    Started by gwell1, 02-04-2017 03:46 AM
    • Replies: 9
    • Views: 549
    02-07-2017, 11:29 AM Go to last post
  12. Selmer amp recreation

    Started by EFK, 05-10-2010 02:02 PM
    • Replies: 13
    • Views: 3,590
    02-05-2017, 11:09 PM Go to last post
  13. Amp into open load at idle?

    Started by casey73, 12-14-2016 10:36 PM
    • Replies: 8
    • Views: 645
    02-05-2017, 12:33 AM Go to last post
  14. Running a Twin Reverb on two output tubes

    Started by Randall, 02-02-2017 08:27 PM
    • Replies: 11
    • Views: 490
    02-03-2017, 07:04 PM Go to last post
  15. Design considerations for Vox choke choice

    Started by Bob M., 01-21-2017 06:31 PM
    • Replies: 17
    • Views: 622
    01-30-2017, 09:49 PM Go to last post
    • Replies: 6
    • Views: 449
    01-30-2017, 07:27 PM Go to last post
  16. Bipolar power supply question

    Started by potatofarmer, 01-26-2017 11:33 PM
    • Replies: 0
    • Views: 376
    01-26-2017, 11:33 PM Go to last post
  17. Power transformer grounding

    Started by catalin gramada, 01-23-2017 10:03 PM
    • Replies: 21
    • Views: 1,110
    01-26-2017, 01:47 AM Go to last post
  18. Modular tube preamp idea, crazy?

    Started by sbergen, 01-22-2017 08:04 PM
    • Replies: 17
    • Views: 764
    01-26-2017, 01:16 AM Go to last post
  19. 5F11 current question

    Started by Randall, 01-19-2017 12:38 AM
    • Replies: 24
    • Views: 612
    01-21-2017, 10:01 PM Go to last post
    • Replies: 24
    • Views: 755
    01-20-2017, 03:59 AM Go to last post
  20. AB763 channels out of phase?

    Started by Randall, 01-18-2017 09:42 PM
    • Replies: 6
    • Views: 459
    01-19-2017, 06:00 AM Go to last post
  21. How the TMB Tone Stack Works Webpage

    Started by robrob, 01-16-2017 07:35 PM
    • Replies: 5
    • Views: 624
    01-18-2017, 07:20 PM Go to last post
    • Replies: 19
    • Views: 17,503
    01-18-2017, 05:06 PM Go to last post
  22. CR Filter Theory Question

    Started by robrob, 01-17-2017 02:15 PM
    • Replies: 18
    • Views: 651
    01-18-2017, 06:01 AM Go to last post

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