Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 07:47:29 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 07:47:29 am | ||
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| 0 Members and 14 Guests are viewing this board. | ||||
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Gibson to Fender
Started by andy81563 |
19 Replies
5987 Views |
July 22, 2020, 04:52:25 pmby shooter |
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8 Replies
4788 Views |
July 22, 2020, 04:07:09 pm by yorgle |
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10 Replies
5213 Views |
July 22, 2020, 10:54:00 am by Jenkumfactory |
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32 Replies
11295 Views |
July 22, 2020, 09:43:01 am by tubenit |
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16 Replies
6542 Views |
July 21, 2020, 07:05:49 pm by markmalin |
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Treble Control Killing Tonestack
Started by jordan86 |
20 Replies
7238 Views |
July 21, 2020, 01:42:56 pm by jordan86 |
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5E3 original voltages question
Started by Jazzcab |
12 Replies
6075 Views |
July 21, 2020, 01:13:41 pm by pdf64 |
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65 Twin Reverb RI - Hand-wired conversion
Started by sjwood3 |
33 Replies
11715 Views |
July 21, 2020, 12:48:17 pm by sjwood3 |
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Princeton Reverb build
Started by labb |
9 Replies
4798 Views |
July 21, 2020, 09:56:25 am by labb |
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AB763 idle noise
Started by 6v6Pin1 |
27 Replies
9179 Views |
July 20, 2020, 02:33:04 pm by shooter |
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Absolute Phase/Polarity?
Started by jordan86 |
16 Replies
6020 Views |
July 20, 2020, 06:48:50 am by pdf64 |
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Identify an OT
Started by dude |
11 Replies
4751 Views |
July 19, 2020, 04:42:32 am by Latole |
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high-pass filter for 5f1 champ
Started by isaac_teller |
3 Replies
3320 Views |
July 19, 2020, 12:49:00 am by isaac_teller |
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Tweed Overdrive Special (Tubenit )
Started by Mungo Park |
10 Replies
4863 Views |
July 18, 2020, 04:58:05 pm by Mungo Park |
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6 Replies
4003 Views |
July 18, 2020, 12:36:29 pm by jonathan_kea |
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51 Replies
13894 Views |
July 17, 2020, 08:13:07 pm by bmccowan |
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32 Replies
10836 Views |
July 17, 2020, 02:11:29 pm by Siemens EL34 |
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1 Replies
3030 Views |
July 17, 2020, 12:02:55 pm by sluckey |
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2 Replies
2884 Views |
July 17, 2020, 10:26:11 am by warioblast |
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2 Replies
3975 Views |
July 17, 2020, 03:37:33 am by Latole |
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Upgrading a Brentwood K14 (with schematic)
Started by Zaos |
9 Replies
5825 Views |
July 16, 2020, 09:40:53 pm by Zaos |
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7 Replies
5066 Views |
July 16, 2020, 03:58:49 pm by sluckey |
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10 Replies
3922 Views |
July 16, 2020, 01:29:34 pm by Jacobjohn |
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PT Mythbusting
Started by jordan86 |
28 Replies
9629 Views |
July 16, 2020, 12:46:54 pm by jordan86 |
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silverface Fender Twin Reverb rebuild?
Started by kristianf |
9 Replies
6245 Views |
July 16, 2020, 04:00:34 am by Latole |
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CT supplying B+ to OT crossing AC leads
Started by MonoPoly |
4 Replies
3513 Views |
July 15, 2020, 10:07:29 pm by MonoPoly |
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Four Prong Pot Question
Started by dbell7 |
7 Replies
3941 Views |
July 15, 2020, 04:14:44 pm by shooter |
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Solen fast caps
Started by labb |
7 Replies
4972 Views |
July 15, 2020, 08:04:03 am by finkaudio |
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39 Replies
12135 Views |
July 14, 2020, 02:31:33 pm by jonathan_kea |
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CTS Pot Problems
Started by HotBluePlates |
8 Replies
4953 Views |
July 13, 2020, 11:39:54 pm by Ed_Chambley |
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Single Channel AC30 preamp?
Started by markmalin |
22 Replies
7768 Views |
July 13, 2020, 06:29:53 pm by markmalin |
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24 Replies
9325 Views |
July 12, 2020, 10:03:27 pm by DummyLoad |
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6GW8 Parallel SE
Started by TIMBO |
20 Replies
8918 Views |
July 11, 2020, 08:49:41 pm by bmccowan |
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Typical voltages in a PP amp
Started by Colas LeGrippa |
16 Replies
5689 Views |
July 11, 2020, 11:04:49 am by Colas LeGrippa |
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I got pops.
Started by warioblast |
47 Replies
9982 Views |
July 10, 2020, 11:40:26 am by vampwizzard |
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Vox AC30 TB buzzing
Started by Lespaul75 |
14 Replies
6064 Views |
July 10, 2020, 11:35:03 am by Lespaul75 |
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16 Replies
7879 Views |
July 09, 2020, 06:33:23 pm by bluesfuze1 |
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Vox AC15CH reverb circuit mods?
Started by MWaldorf |
4 Replies
5012 Views |
July 09, 2020, 06:24:01 pm by MWaldorf |
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6g4a needs 4meg RA pot?
Started by owen |
2 Replies
3697 Views |
July 08, 2020, 11:05:08 pm by owen |
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EC Tremolux output question
Started by bluesfuze1 |
16 Replies
5846 Views |
July 07, 2020, 08:37:32 am by shooter |
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'66 Single Showman 8 ohm OT
Started by mresistor |
1 Replies
3272 Views |
July 06, 2020, 06:37:46 pm by shooter |
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Sound City Mark IV PA 50
Started by SoundCity85 |
4 Replies
4163 Views |
July 06, 2020, 07:41:27 am by SoundCity85 |
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Fancy New Bucking Transformer is Done
Started by Madkrafter |
1 Replies
4089 Views |
July 05, 2020, 11:51:00 pm by vampwizzard |
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Friedman Dirty Shirley build
Started by daveyajd |
14 Replies
12742 Views |
July 05, 2020, 11:24:27 pm by daveyajd |
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27 Replies
8203 Views |
July 05, 2020, 09:19:32 pm by PRR |
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stromberg carlson au 32 pa amp
Started by strangedisc |
14 Replies
6465 Views |
July 04, 2020, 10:09:29 pm by strangedisc |
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42 Replies
19695 Views |
July 04, 2020, 07:04:55 pm by tubeswell |
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Leslie Output Transformer
Started by dude |
8 Replies
4688 Views |
July 04, 2020, 06:30:57 pm by dude |
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Possible Dual-Gang LAR-MAR Pot Issues?
Started by Rp3703 |
12 Replies
4424 Views |
July 04, 2020, 02:00:54 pm by shooter |
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Champ + Reverb
Started by DummyLoad |
13 Replies
5884 Views |
July 03, 2020, 06:53:10 pm by DummyLoad |
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