Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 09:35:35 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 09:35:35 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 67 Guests are viewing this board. | ||||
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3 Replies
4443 Views |
June 09, 2022, 11:47:20 amby PRR |
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DC heater help
Started by joesatch |
9 Replies
6093 Views |
June 08, 2022, 08:57:58 pm by thetragichero |
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Hum can be really trick sometimes!!
Started by uki |
0 Replies
4166 Views |
June 08, 2022, 03:14:38 pm by uki |
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Lamp limiter- nada
Started by mrhudson27 |
4 Replies
4852 Views |
June 07, 2022, 09:34:14 pm by Keppy |
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Trainwreck Rocket 120hz Hum
Started by kendalosborne |
18 Replies
9844 Views |
June 07, 2022, 11:19:01 am by pdf64 |
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3 Replies
4601 Views |
June 07, 2022, 04:16:51 am by sluckey |
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1 Replies
3714 Views |
June 05, 2022, 09:25:49 pm by Keppy |
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What happened to the Death Ray?
Started by PRR |
19 Replies
7668 Views |
June 05, 2022, 03:57:29 pm by 66Strat |
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Gibson EH-185 Layout
Started by reddead83 |
15 Replies
11158 Views |
June 05, 2022, 10:57:43 am by kagliostro |
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31 Replies
13385 Views |
June 05, 2022, 09:29:33 am by shooter |
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Why this resistor value?
Started by Lectroid |
3 Replies
3862 Views |
June 05, 2022, 08:09:56 am by Lectroid |
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20 Replies
10274 Views |
June 05, 2022, 05:40:13 am by nandrewjackson |
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Laney AOR
Started by Stuff4bikes |
1 Replies
4203 Views |
June 04, 2022, 09:46:43 pm by Stuff4bikes |
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EH Date Codes?
Started by vintasonic |
6 Replies
6339 Views |
June 03, 2022, 02:42:14 pm by vintasonic |
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9 Replies
6962 Views |
June 03, 2022, 12:06:26 pm by Fraggy0117 |
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Bias Capacitor Question
Started by plumcrazyfx |
14 Replies
9284 Views |
June 02, 2022, 06:30:51 pm by pdf64 |
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Custom 5F1 Build
Started by scstill |
31 Replies
11293 Views |
June 01, 2022, 12:24:20 pm by scstill |
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9 Replies
4607 Views |
May 30, 2022, 10:08:05 pm by kagliostro |
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10 Replies
6620 Views |
May 30, 2022, 07:25:26 pm by glass54 |
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JCM 900 Output Valve Fuse
Started by dpm309 |
7 Replies
5471 Views |
May 30, 2022, 05:50:22 pm by pdf64 |
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Hoffman Fender Blues Junior Conversion
Started by Strat-ish |
20 Replies
7424 Views |
May 29, 2022, 09:27:12 am by Strat-ish |
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Fender Princeton 5F2A - weird issue
Started by Jamlid |
3 Replies
4982 Views |
May 29, 2022, 04:03:11 am by Jamlid |
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9 Replies
7620 Views |
May 28, 2022, 08:54:37 pm by defy555 |
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MOVED: NOS Cap Cans to giveaway/donate
Started by EL34 |
0 Replies
3597 Views |
May 27, 2022, 02:57:27 pm by EL34 |
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AB763 head and 2x10" extension build
Started by Amped |
23 Replies
9803 Views |
May 27, 2022, 09:26:08 am by Amped |
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Making a series string Kay 703C safer
Started by Diverted |
17 Replies
7363 Views |
May 26, 2022, 06:59:45 pm by PRR |
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Preamp advice sought in new build
Started by shaun |
2 Replies
3700 Views |
May 26, 2022, 06:18:39 pm by shaun |
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Broken tubes ok?
Started by joesatch |
3 Replies
3885 Views |
May 26, 2022, 02:22:36 pm by sluckey |
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Champ 5f1 build
Started by dbsamithey |
5 Replies
4191 Views |
May 25, 2022, 06:37:22 pm by shooter |
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Tremolo Help (Cathode Biased Amp)
Started by clbraddock |
12 Replies
5920 Views |
May 24, 2022, 11:40:02 pm by clbraddock |
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Sunn 1000S Hum
Started by Dr. Fraunkensteen |
15 Replies
6510 Views |
May 24, 2022, 12:20:52 pm by Dr. Fraunkensteen |
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15 Replies
7846 Views |
May 23, 2022, 06:00:32 pm by tubeswell |
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11 Replies
13974 Views |
May 22, 2022, 06:24:36 pm by pdf64 |
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6L6G Weirdness
Started by ALBATROS1234 |
9 Replies
6067 Views |
May 21, 2022, 10:59:25 pm by ALBATROS1234 |
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10 Replies
6617 Views |
May 21, 2022, 04:09:38 pm by Platefire |
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Hoffman plexi 50 questions
Started by Stuff4bikes |
4 Replies
5772 Views |
May 20, 2022, 08:54:42 am by Stuff4bikes |
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jcm800 2204 line out ckt
Started by fossilshark |
5 Replies
4159 Views |
May 20, 2022, 07:13:17 am by thetragichero |
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New Marshall jcm800 2204 clone build.
Started by TonyM |
29 Replies
11651 Views |
May 19, 2022, 06:24:04 pm by TonyM |
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8 Replies
5740 Views |
May 19, 2022, 08:43:46 am by TonyM |
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Current driven reverb unit
Started by Bieworm |
15 Replies
6461 Views |
May 19, 2022, 07:34:05 am by Williamblake |
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8 Replies
5486 Views |
May 17, 2022, 06:16:49 pm by HotBluePlates |
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No Voltage at PT Secondaries.
Started by Ghetto_Soundwave |
4 Replies
4962 Views |
May 17, 2022, 02:27:46 pm by Ghetto_Soundwave |
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Deluxe Reverb insulating board
Started by dan.gas |
0 Replies
4340 Views |
May 17, 2022, 01:42:11 pm by dan.gas |
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5 Replies
4024 Views |
May 16, 2022, 05:22:17 pm by shooter |
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15 Replies
6639 Views |
May 16, 2022, 10:39:22 am by Lectroid |
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12 Replies
6116 Views |
May 16, 2022, 03:48:53 am by Latole |
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Output transformer for PP EL 34
Started by Stuff4bikes |
7 Replies
4401 Views |
May 15, 2022, 09:55:51 pm by Stuff4bikes |
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Mesa 50/50 Ch. A very low output
Started by JustMike |
6 Replies
3831 Views |
May 15, 2022, 02:02:29 pm by JustMike |
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2 issues, 2 different amps
Started by proaudioguy |
2 Replies
3040 Views |
May 13, 2022, 06:16:48 pm by proaudioguy |
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11 Replies
6165 Views |
May 13, 2022, 03:29:38 am by Latole |
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