Page 1 of 164 12345671151101 ... LastLast
Threads 1 to 28 of 4583

Forum: Theory & Design

  1. Sticky Thread Sticky: making sure I understand OT secondary ground

    Started by dmartn149, 08-31-2019 10:08 PM
    • Replies: 7
    • Views: 756
    09-02-2019, 07:06 AM Go to last post
  1. Peavey MX VTX Series Amp - Output Section

    Started by TomCarlos, Yesterday 06:37 PM
    • Replies: 5
    • Views: 63
    Today, 02:25 AM Go to last post
  2. 2-way speaker crossover design

    Started by m1989jmp, 10-26-2019 12:17 PM
    • Replies: 8
    • Views: 278
    Yesterday, 10:32 AM Go to last post
  3. VHT/Fryette power amps

    Started by kostic2000, 11-15-2019 11:49 AM
    • Replies: 8
    • Views: 255
    11-15-2019, 10:47 PM Go to last post
    • Replies: 11
    • Views: 405
    11-08-2019, 01:22 AM Go to last post
  4. Transformers

    Started by vintagekiki, 07-20-2018 11:34 PM
    • Replies: 8
    • Views: 1,215
    11-07-2019, 05:29 AM Go to last post
  5. What is one KT66 doing in a EL34 amp?

    Started by Randall, 11-01-2019 01:20 AM
    • Replies: 26
    • Views: 488
    11-02-2019, 12:46 AM Go to last post
    • Replies: 8
    • Views: 293
    11-01-2019, 03:52 AM Go to last post
    • Replies: 4
    • Views: 215
    10-31-2019, 03:35 PM Go to last post
    • Replies: 7
    • Views: 256
    10-31-2019, 11:23 AM Go to last post
    • Replies: 14
    • Views: 314
    10-31-2019, 11:18 AM Go to last post
    • Replies: 1
    • Views: 121
    10-28-2019, 06:04 PM Go to last post
  6. Zener Diodes to drop Heater Voltage ?

    Started by HaroldBrooks, 10-25-2019 08:22 PM
    • Replies: 31
    • Views: 513
    10-27-2019, 08:56 PM Go to last post
    • Replies: 8
    • Views: 289
    10-25-2019, 09:50 AM Go to last post
  7. 2 cascaded push pull

    Started by tepsamps, 10-22-2019 11:12 PM
    • Replies: 8
    • Views: 311
    10-24-2019, 04:34 AM Go to last post
  8. Doofus-Proofing Bias Supply

    Started by Justin Thomas, 10-11-2019 08:21 PM
    • Replies: 21
    • Views: 577
    10-22-2019, 10:02 PM Go to last post
  9. Swap out different Preamp Tube Type ?

    Started by HaroldBrooks, 09-26-2019 05:18 AM
    • Replies: 21
    • Views: 801
    10-22-2019, 05:14 PM Go to last post
  10. I want to build an amp selector (two amps a/b, one cab)

    Started by Gtr0, 10-05-2019 08:52 AM
    2 Pages
    1 2
    • Replies: 59
    • Views: 1,480
    10-21-2019, 05:34 AM Go to last post
  11. Weber 5F2H High power Princeton questions

    Started by garytube, 10-20-2019 06:29 PM
    • Replies: 2
    • Views: 162
    10-20-2019, 08:42 PM Go to last post
  12. Generic voltage divider question...

    Started by Gtr0, 10-17-2019 06:31 PM
    • Replies: 8
    • Views: 314
    10-18-2019, 03:18 PM Go to last post
  13. DC at both tone controls ?

    Started by HaroldBrooks, 10-13-2019 08:32 AM
    • Replies: 13
    • Views: 471
    10-15-2019, 02:17 AM Go to last post
  14. Current Ratings for amp and Power Transformers

    Started by Gtr0, 10-09-2019 09:30 AM
    • Replies: 20
    • Views: 602
    10-13-2019, 11:44 PM Go to last post
    • Replies: 27
    • Views: 731
    10-10-2019, 12:20 AM Go to last post
  15. Switchable Global NFB options

    Started by Gtr0, 10-04-2019 05:24 AM
    • Replies: 10
    • Views: 429
    10-06-2019, 11:55 AM Go to last post
  16. Fender 68 prri

    Started by clintronics, 09-19-2019 03:27 AM
    • Replies: 7
    • Views: 493
    09-30-2019, 05:08 PM Go to last post
    • Replies: 12
    • Views: 656
    09-29-2019, 07:45 AM Go to last post
  17. neg grid voltage limit

    Started by uneumann, 09-21-2019 10:21 PM
    • Replies: 7
    • Views: 422
    09-23-2019, 07:59 PM Go to last post
    • Replies: 15
    • Views: 754
    09-17-2019, 06:43 PM Go to last post
  18. Question Gain stage bypass - query

    Started by NoelW, 09-11-2019 04:22 AM
    • Replies: 18
    • Views: 678
    09-14-2019, 05:17 AM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •