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Threads 1681 to 1708 of 3243

Forum: Theory & Design

  1. 6k11 tube talk

    Started by lowell, 06-24-2009 07:32 AM
    • Replies: 4
    • Views: 1,437
    Suusi M
    11-06-2009, 05:58 PM Go to last post

  2. Presence control

    Started by lowell, 10-22-2009 10:31 AM
    2 Pages •
    1 2
    • Replies: 41
    • Views: 2,298
    melvin
    11-05-2009, 05:19 AM Go to last post

  3. Transformer based Phase inverter for a small PP amp

    Started by trevorus, 11-04-2009 06:01 PM
    • Replies: 2
    • Views: 1,573
    octal
    11-05-2009, 01:49 AM Go to last post

  4. Music Man RD-50

    Started by lowell, 11-03-2009 07:26 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 1,485
    Old Tele man
    11-04-2009, 11:45 PM Go to last post

  5. NFB shielding?

    Started by tedmich, 11-02-2009 09:08 PM
    • Replies: 2
    • Views: 706
    Gaz
    11-04-2009, 10:53 PM Go to last post

  6. Tapped screw holes?

    Started by lowell, 11-03-2009 10:27 PM
    • Replies: 7
    • Views: 1,066
    lowell
    11-04-2009, 09:39 PM Go to last post

  7. Milbert OTL 5lb tube amp auto everything sound clips

    Started by tedmich, 11-02-2009 09:31 PM
    • Replies: 1
    • Views: 871
    raiken
    11-03-2009, 02:22 AM Go to last post

  8. 12 volts filament supply

    Started by denitronik, 10-31-2009 01:51 PM
    • Replies: 11
    • Views: 906
    GainFreak
    11-02-2009, 11:32 AM Go to last post

  9. Zener on Rk to "fix" bias

    Started by Chuck H, 12-28-2008 07:05 PM
    • Replies: 20
    • Views: 1,711
    Dave H
    11-02-2009, 10:13 AM Go to last post

  10. Series Diodes w Parallel Caps

    Started by defaced, 10-30-2009 12:35 AM
    • Replies: 6
    • Views: 3,950
    Old Tele man
    11-01-2009, 10:48 PM Go to last post

  11. 5e3/AC15 mod

    Started by afm_380, 10-30-2009 04:31 AM
    1 Attachment(s)
    • Replies: 5
    • Views: 2,205
    tubeswell
    10-30-2009, 10:31 PM Go to last post

  12. replacing transformers with lower rated units

    Started by PositiveNegativeMan, 10-30-2009 05:53 PM
    • Replies: 2
    • Views: 789
    MWJB
    10-30-2009, 06:36 PM Go to last post

  13. Cheap Current Source Drivers

    Started by harry, 10-20-2009 05:05 PM
    • Replies: 5
    • Views: 930
    mooreamps
    10-30-2009, 03:07 PM Go to last post

  14. 6X4 output voltage

    Started by EETStudent, 10-29-2009 07:11 AM
    • Replies: 2
    • Views: 568
    EETStudent
    10-29-2009, 03:15 PM Go to last post

  15. LDRs as pots?

    Started by Gregg, 10-25-2006 04:39 PM
    6 Pages •
    1 2 3 ... 6
    11 Attachment(s)
    • Replies: 192
    • Views: 27,528
    Gregg
    10-28-2009, 10:36 AM Go to last post

  16. Matchless dc-30 reverb schem?

    Started by Henrik, 10-26-2009 09:10 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,553
    Tubenit
    10-27-2009, 10:38 PM Go to last post

  17. Preamp Gain stage Impedances

    Started by lowell, 10-27-2009 07:30 AM
    • Replies: 5
    • Views: 1,404
    lowell
    10-27-2009, 08:06 PM Go to last post

  18. Split-load vs. long tail pair: Tonal/Vibe differences?

    Started by dehughes, 10-20-2009 05:30 PM
    • Replies: 13
    • Views: 1,684
    Jag
    10-26-2009, 10:30 PM Go to last post

  19. Old newbie looking for help on 12ay7/EL84

    Started by ValveMan, 10-22-2009 11:43 PM
    • Replies: 7
    • Views: 806
    tubeswell
    10-26-2009, 07:27 PM Go to last post

  20. save bias supply

    Started by txstrat, 10-26-2009 10:49 AM
    • Replies: 5
    • Views: 641
    MWJB
    10-26-2009, 04:13 PM Go to last post

  21. CF recovery stage - essential or not?

    Started by PositiveNegativeMan, 10-02-2009 03:42 PM
    • Replies: 15
    • Views: 1,188
    Gregg
    10-25-2009, 11:08 PM Go to last post

  22. managing inrush current advice

    Started by black_labb, 09-30-2009 06:16 AM
    2 Attachment(s)
    • Replies: 32
    • Views: 3,253
    R.G.
    10-24-2009, 03:51 PM Go to last post

  23. higher voltage on OT than originally called for

    Started by thehoj, 10-23-2009 11:03 PM
    • Replies: 5
    • Views: 624
    Robert M. Martinelli
    10-24-2009, 05:40 AM Go to last post

  24. Determining OT specs?

    Started by guitardude57, 10-22-2009 03:52 PM
    • Replies: 6
    • Views: 691
    guitardude57
    10-24-2009, 05:22 AM Go to last post

  25. Does anybody know a good transformer winder?

    Started by PositiveNegativeMan, 10-21-2009 04:08 PM
    • Replies: 1
    • Views: 603
    guitarmike2107
    10-23-2009, 12:37 PM Go to last post

  26. Obscure Tubes for Guitar Amplification?

    Started by brokennarsil, 10-21-2009 10:27 PM
    • Replies: 9
    • Views: 1,097
    brokennarsil
    10-22-2009, 09:41 PM Go to last post

  27. newbie here with basic questions

    Started by dbw, 10-21-2009 08:08 PM
    • Replies: 7
    • Views: 937
    dbw
    10-22-2009, 04:38 AM Go to last post

  28. Fender Reverb Mod Questions

    Started by wizard333, 10-16-2009 09:05 PM
    1 Attachment(s)
    • Replies: 7
    • Views: 2,019
    max_lwedge
    10-21-2009, 09:55 PM Go to last post
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