Page 1 of 161 12345671151101 ... LastLast
Threads 1 to 28 of 4499

Forum: Theory & Design

  1. Ever wonder about the Sprague Atom controversy?

    Started by Randall, 05-17-2019 10:35 PM
    • Replies: 21
    • Views: 376
    Today, 12:06 AM Go to last post
    • Replies: 13
    • Views: 227
    Yesterday, 05:09 PM Go to last post
  2. Power supply variation

    Started by nsubulysses, 05-18-2019 08:58 AM
    • Replies: 2
    • Views: 98
    05-18-2019, 01:47 PM Go to last post
  3. Maximum DC voltage on output of amp?

    Started by Axtman, 05-14-2019 04:57 AM
    • Replies: 2
    • Views: 167
    05-14-2019, 03:25 PM Go to last post
  4. cabinet shielding question

    Started by Randall, 05-06-2019 02:07 AM
    • Replies: 18
    • Views: 450
    05-12-2019, 02:50 AM Go to last post
  5. Pentode Triode Switch

    Started by überfuzz, 05-09-2019 01:45 PM
    • Replies: 5
    • Views: 248
    05-11-2019, 02:03 AM Go to last post
  6. 12DW7 Reverb

    Started by Natman, 12-02-2010 06:52 PM
    • Replies: 25
    • Views: 6,887
    05-09-2019, 03:09 AM Go to last post
  7. Tube reverb driver circuits

    Started by Rhodesplyr, 04-17-2010 01:58 AM
    • Replies: 18
    • Views: 11,384
    05-08-2019, 11:00 AM Go to last post
  8. Output tube impedance

    Started by DaBreeze, 11-16-2009 01:38 PM
    2 Pages
    1 2
    • Replies: 58
    • Views: 20,261
    05-07-2019, 10:19 PM Go to last post
  9. Considerations For Replacing Power Transistors

    Started by TomCarlos, 05-02-2019 06:16 PM
    • Replies: 3
    • Views: 219
    05-03-2019, 04:08 PM Go to last post
  10. 5T4 sub for 5Y3 ?

    Started by HaroldBrooks, 05-02-2019 07:31 AM
    • Replies: 6
    • Views: 188
    05-03-2019, 04:31 AM Go to last post
    • Replies: 7
    • Views: 279
    05-01-2019, 11:15 PM Go to last post
  11. Uneven Cathode Bias Resistance

    Started by HaroldBrooks, 04-05-2019 07:22 PM
    • Replies: 13
    • Views: 570
    05-01-2019, 02:05 AM Go to last post
  12. Reduced V1 Hum - New Trick (For Me that is)

    Started by HaroldBrooks, 04-28-2019 05:54 AM
    • Replies: 10
    • Views: 433
    05-01-2019, 01:43 AM Go to last post
  13. 100 watts with two 6L6GC tubes?!

    Started by Axtman, 04-29-2019 02:17 AM
    • Replies: 11
    • Views: 371
    04-29-2019, 02:25 PM Go to last post
    • Replies: 10
    • Views: 363
    04-27-2019, 03:48 PM Go to last post
  14. Preamp tubes 12V heater

    Started by überfuzz, 04-24-2019 10:36 AM
    • Replies: 1
    • Views: 219
    04-24-2019, 08:45 PM Go to last post
    • Replies: 23
    • Views: 710
    04-24-2019, 04:37 PM Go to last post
  15. LTspice add imput jack symbol in ltspice schematic

    Started by Rod, 04-10-2019 01:05 AM
    • Replies: 1
    • Views: 257
    04-24-2019, 02:01 PM Go to last post
    • Replies: 1
    • Views: 186
    04-22-2019, 11:26 AM Go to last post
  16. High Voltage cable with Quick Disconnect.

    Started by HaroldBrooks, 04-19-2019 07:29 PM
    • Replies: 5
    • Views: 272
    04-22-2019, 01:58 AM Go to last post
  17. Line out circuit help

    Started by Randall, 04-08-2019 08:00 PM
    • Replies: 6
    • Views: 444
    04-20-2019, 09:18 AM Go to last post
    • Replies: 7
    • Views: 331
    04-19-2019, 07:10 PM Go to last post
    • Replies: 7
    • Views: 315
    04-18-2019, 02:50 AM Go to last post
  18. Testing My MJ15003 Transistors

    Started by TomCarlos, 04-13-2019 05:50 AM
    • Replies: 11
    • Views: 388
    04-18-2019, 12:09 AM Go to last post
  19. Guitar, Speakers, Amp, or all Three ?

    Started by HaroldBrooks, 04-15-2019 02:03 PM
    • Replies: 0
    • Views: 216
    04-15-2019, 02:03 PM 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
  •