Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 07:47:33 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 07:47:33 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 14 Guests are viewing this board. | ||||
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Speed Twin Bias Setting
Started by dpm309 |
4 Replies
3419 Views |
July 03, 2020, 06:21:24 pmby dpm309 |
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Power amp in (RETURN) jack for Musicman
Started by Leevi |
12 Replies
5248 Views |
July 02, 2020, 11:56:16 pm by Leevi |
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Princeton Mod Placements
Started by jordan86 |
7 Replies
4859 Views |
July 02, 2020, 01:13:00 pm by shooter |
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French amplifier issue
Started by Colas LeGrippa |
29 Replies
8050 Views |
July 02, 2020, 09:52:12 am by Colas LeGrippa |
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13 Replies
6026 Views |
July 02, 2020, 03:12:14 am by Latole |
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Rob Robinette Bassman Micro FX Loop
Started by cusebassman |
7 Replies
5493 Views |
July 01, 2020, 05:10:03 pm by cusebassman |
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5E3 Chassis getting very hot
Started by Champ_49 |
1 Replies
3364 Views |
July 01, 2020, 04:06:19 pm by shooter |
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Low volume, heavily distorted output
Started by AHeck |
3 Replies
4794 Views |
July 01, 2020, 11:32:06 am by 2deaf |
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Can you tell how old these caps are?
Started by peetez |
1 Replies
3094 Views |
July 01, 2020, 04:08:00 am by sluckey |
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3 Replies
3571 Views |
June 30, 2020, 05:32:03 pm by Saransk |
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5F1 with reverb problem
Started by Giovanni |
12 Replies
4613 Views |
June 30, 2020, 04:10:02 am by Giovanni |
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4 Replies
4212 Views |
June 30, 2020, 04:04:17 am by Joncaster |
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10 Replies
4711 Views |
June 29, 2020, 06:37:21 pm by j_bruce |
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5F11 Trem controls
Started by derryckw |
8 Replies
4848 Views |
June 29, 2020, 01:55:47 pm by derryckw |
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6 Replies
4799 Views |
June 29, 2020, 11:36:39 am by PRR |
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16 Replies
6768 Views |
June 29, 2020, 07:46:05 am by Latole |
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Yet another AC15...
Started by archaos |
10 Replies
5522 Views |
June 29, 2020, 01:36:29 am by archaos |
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Transformer for Supra model 24
Started by Big chief |
7 Replies
4814 Views |
June 28, 2020, 02:39:17 pm by SnickSound |
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9 Replies
6572 Views |
June 28, 2020, 09:51:25 am by tubenit |
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3 Replies
3639 Views |
June 27, 2020, 08:33:46 pm by neddyboy |
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26 Replies
12208 Views |
June 27, 2020, 08:31:01 pm by neddyboy |
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3 Replies
3863 Views |
June 27, 2020, 02:25:30 pm by sluckey |
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2 Replies
4234 Views |
June 27, 2020, 01:41:55 pm by Champ_49 |
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100W Quad EL34 Scratch Build Project
Started by wiperandtrue |
2 Replies
5062 Views |
June 27, 2020, 09:16:49 am by DummyLoad |
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Is there a dual HV switch option?
Started by jordan86 |
25 Replies
8506 Views |
June 26, 2020, 03:03:39 pm by mresistor |
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Noisy 6G15
Started by warioblast |
21 Replies
9940 Views |
June 26, 2020, 02:56:32 pm by warioblast |
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Gibson GA-35 RVT Refurb/Mod
Started by jaymz168 |
34 Replies
17121 Views |
June 26, 2020, 01:52:27 pm by jaymz168 |
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Fender 6G14-A Showman Clone weird hum
Started by lljsullins |
4 Replies
4228 Views |
June 26, 2020, 12:58:30 pm by lljsullins |
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0 Replies
3159 Views |
June 26, 2020, 09:50:45 am by finkaudio |
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hum in my Plexi
Started by Beezerboy |
8 Replies
4289 Views |
June 26, 2020, 02:52:09 am by Latole |
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15 Replies
7531 Views |
June 24, 2020, 03:06:25 pm by p2pAmps |
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Traynor YCV40-Fender Tone Stack
Started by JustMike |
16 Replies
7236 Views |
June 24, 2020, 01:16:48 pm by JustMike |
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PP 6V6 Amp Conversion
Started by TIMBO |
41 Replies
16528 Views |
June 24, 2020, 03:59:05 am by TIMBO |
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18 watt lite. Brown note. Problems
Started by jammied |
3 Replies
4818 Views |
June 22, 2020, 07:58:03 pm by jammied |
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Sunn Solaris tremolo clicking
Started by bill 63 |
8 Replies
4809 Views |
June 22, 2020, 05:37:34 pm by bill 63 |
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1 Replies
3612 Views |
June 21, 2020, 11:29:26 pm by PRR |
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swap primaries on OT another way?
Started by Rp3703 |
2 Replies
3364 Views |
June 21, 2020, 07:29:35 pm by Rp3703 |
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ANOTHER Champ Vibro-Verb
Started by Spencer.sdk |
13 Replies
5894 Views |
June 21, 2020, 12:39:15 am by Spencer.sdk |
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5 Replies
4992 Views |
June 20, 2020, 07:25:26 pm by shooter |
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2 Replies
3104 Views |
June 20, 2020, 09:26:56 am by Dave |
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Tremolo with mosfet
Started by tubenit |
33 Replies
19110 Views |
June 20, 2020, 04:19:24 am by iefes |
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Gibson GA79 RVT Reverb tank question
Started by Steve Fundy |
14 Replies
5678 Views |
June 19, 2020, 09:54:55 pm by 2deaf |
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11 Replies
6252 Views |
June 19, 2020, 01:02:15 pm by leftu2 |
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Flipped inputs
Started by Rp3703 |
2 Replies
3979 Views |
June 19, 2020, 07:45:33 am by Rp3703 |
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Supro Thunderbolt Build
Started by TubeJunkie |
21 Replies
14623 Views |
June 19, 2020, 07:16:18 am by bmccowan |
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4 Replies
3887 Views |
June 19, 2020, 03:40:25 am by whalecalls |
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5 Replies
5358 Views |
June 19, 2020, 12:22:16 am by DummyLoad |
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0 Replies
3036 Views |
June 18, 2020, 02:17:50 pm by K Teacher |
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Airline 9028A project progress report
Started by j_bruce |
16 Replies
6011 Views |
June 18, 2020, 08:10:09 am by shooter |
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runaway current draw on new build
Started by luthierwnc |
9 Replies
4211 Views |
June 17, 2020, 08:27:02 am by luthierwnc |
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