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Amp Tech Center

A more focused discussion of Amplifier Mods, Tubes, Speakers, Cabs and such.

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  1. TDPRI

    POSTING RULES THAT ALL MUST FOLLOW. PLEASE READ!

    TDPRI, Mar 5, 2016
    Replies:
    0
    Views:
    193,046
    TDPRI
    Mar 5, 2016
  2. TDPRI

    COMMERCIAL RULES FOR THIS WEBSITE

    TDPRI, Mar 5, 2016
    Replies:
    0
    Views:
    164,402
    TDPRI
    Mar 5, 2016
  1. Nate Senft

    Crackling sound on my hot rod deville

    Nate Senft, Sep 27, 2020 at 8:46 PM
    Replies:
    3
    Views:
    99
    Jon Snell
    Sep 28, 2020 at 7:28 AM
  2. MrCoolGuy

    Using a big power resistor to change impedance of speaker...

    MrCoolGuy, Sep 14, 2020 ... 2 3
    Replies:
    51
    Views:
    992
    MrCoolGuy
    Sep 27, 2020 at 10:27 PM
  3. texwest

    curious about xener diodes to lower B+

    texwest, Sep 24, 2020 at 10:18 AM ... 2
    Replies:
    21
    Views:
    427
    trobbins
    Sep 27, 2020 at 10:20 PM
  4. King Fan

    Switchable V1 bypass cap for 5G9... would this work?

    King Fan, Sep 25, 2020 at 1:02 PM
    Replies:
    16
    Views:
    253
    dan40
    Sep 27, 2020 at 6:38 PM
  5. keithb7

    Oh boy...Ampeg B-42X

    keithb7, Sep 23, 2020 at 1:51 PM ... 2
    Replies:
    24
    Views:
    517
    BobbyZ
    Sep 27, 2020 at 5:41 PM
  6. thirdeyeblind1997

    Dean markley 2015 CD 30 Amplifier

    thirdeyeblind1997, Sep 26, 2020 at 8:45 PM
    Replies:
    6
    Views:
    129
    Jon Snell
    Sep 27, 2020 at 5:21 PM
  7. JeffBlue

    Beyond My Skill Level...............................

    JeffBlue, Sep 2, 2020 ... 2
    Replies:
    28
    Views:
    1,045
    JeffBlue
    Sep 27, 2020 at 3:22 PM
  8. Huey666

    Does My Amp Need A New Fuse?

    Huey666, Sep 26, 2020 at 7:11 PM
    Replies:
    13
    Views:
    268
    Boreas
    Sep 27, 2020 at 3:17 PM
  9. Dan_Pomykalski

    How To: Solid State Rectifier to Tube Rectifier Conversion

    Dan_Pomykalski, May 25, 2020 ... 3 4 5
    Replies:
    94
    Views:
    2,218
    trobbins
    Sep 27, 2020 at 4:34 AM
  10. MrCoolGuy

    Trying to understand V2 in 5F6A

    MrCoolGuy, Sep 25, 2020 at 12:57 PM ... 2
    Replies:
    20
    Views:
    426
    MrCoolGuy
    Sep 26, 2020 at 7:48 PM
  11. Vondre

    Switchcraft jack for amplifier speaker out jack?

    Vondre, Sep 25, 2020 at 10:44 PM
    Replies:
    7
    Views:
    205
    Jon Snell
    Sep 26, 2020 at 7:15 AM
  12. dkal24

    Peavey XR600B Repair

    dkal24, Sep 24, 2020 at 12:01 PM
    Replies:
    7
    Views:
    172
    dkal24
    Sep 25, 2020 at 4:39 PM
  13. itsGiusto

    Why did original 5F6-A use rectifier tube instead of diodes

    itsGiusto, Sep 24, 2020 at 5:05 PM ... 2
    Replies:
    26
    Views:
    505
    King Fan
    Sep 25, 2020 at 12:46 PM
  14. gabasa

    5F1 Cabinet Size to Fit a Celestion Blue?

    gabasa, Sep 4, 2020 ... 2
    Replies:
    20
    Views:
    644
    gabasa
    Sep 25, 2020 at 12:05 PM
  15. texwest

    Silverface champ biasing hot

    texwest, Sep 23, 2020 at 1:42 PM
    Replies:
    11
    Views:
    292
    Lowerleftcoast
    Sep 24, 2020 at 6:53 PM
  16. Uncle Mitchy

    My 1960 Tremolux blew a power tube

    Uncle Mitchy, Sep 24, 2020 at 12:03 PM
    Replies:
    9
    Views:
    211
    Wally
    Sep 24, 2020 at 3:10 PM
  17. strangledangle

    Need help with my '65 Deluxe Reverb Reissue

    strangledangle, Sep 21, 2020
    Replies:
    14
    Views:
    448
    JDRNoPro
    Sep 24, 2020 at 7:55 AM
  18. randomhitz

    Thinking of building a Harvard: using 1/2 of a 12at7 instead of 6at6?

    randomhitz, Sep 23, 2020 at 12:53 AM
    Replies:
    8
    Views:
    248
    jhundt
    Sep 23, 2020 at 2:23 PM
  19. Huddy

    '74 Twin Reverb Biasing Questions w/ Bias BALANCE...

    Huddy, Sep 16, 2020 ... 2
    Replies:
    27
    Views:
    554
    Huddy
    Sep 22, 2020 at 5:05 PM
  20. 24 track

    oscilloscopes, hmmm( in a good way)

    24 track, Sep 8, 2020 ... 2
    Replies:
    25
    Views:
    670
    24 track
    Sep 22, 2020 at 1:19 AM
Showing threads 1 to 20 of 4,885

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