Welcome To the Hoffman Amplifiers Forum
December 08, 2025, 02:21:58 pm
Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 02:21:58 pm | ||
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| Khristophorous and 72 Guests are viewing this board. | ||||
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20 Replies
7043 Views |
June 05, 2022, 05:40:13 amby nandrewjackson |
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Laney AOR
Started by Stuff4bikes |
1 Replies
2223 Views |
June 04, 2022, 09:46:43 pm by Stuff4bikes |
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EH Date Codes?
Started by vintasonic |
6 Replies
3934 Views |
June 03, 2022, 02:42:14 pm by vintasonic |
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9 Replies
4295 Views |
June 03, 2022, 12:06:26 pm by Fraggy0117 |
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Bias Capacitor Question
Started by plumcrazyfx |
14 Replies
5808 Views |
June 02, 2022, 06:30:51 pm by pdf64 |
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Custom 5F1 Build
Started by scstill |
31 Replies
7179 Views |
June 01, 2022, 12:24:20 pm by scstill |
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9 Replies
2767 Views |
May 30, 2022, 10:08:05 pm by kagliostro |
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10 Replies
4047 Views |
May 30, 2022, 07:25:26 pm by glass54 |
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JCM 900 Output Valve Fuse
Started by dpm309 |
7 Replies
3465 Views |
May 30, 2022, 05:50:22 pm by pdf64 |
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Fender champ 12 Effectrode mod
Started by Kesi from Hungary |
4 Replies
3160 Views |
May 29, 2022, 11:14:38 pm by Kesi from Hungary |
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Hoffman Fender Blues Junior Conversion
Started by Strat-ish |
20 Replies
4820 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
2671 Views |
May 29, 2022, 04:03:11 am by Jamlid |
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9 Replies
5252 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
1906 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
6165 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
4854 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
2104 Views |
May 26, 2022, 06:18:39 pm by shaun |
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Broken tubes ok?
Started by joesatch |
3 Replies
2207 Views |
May 26, 2022, 02:22:36 pm by sluckey |
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Champ 5f1 build
Started by dbsamithey |
5 Replies
2522 Views |
May 25, 2022, 06:37:22 pm by shooter |
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Tremolo Help (Cathode Biased Amp)
Started by clbraddock |
12 Replies
3679 Views |
May 24, 2022, 11:40:02 pm by clbraddock |
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Sunn 1000S Hum
Started by Dr. Fraunkensteen |
15 Replies
4228 Views |
May 24, 2022, 12:20:52 pm by Dr. Fraunkensteen |
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15 Replies
5132 Views |
May 23, 2022, 06:00:32 pm by tubeswell |
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11 Replies
11046 Views |
May 22, 2022, 06:24:36 pm by pdf64 |
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6L6G Weirdness
Started by ALBATROS1234 |
9 Replies
3920 Views |
May 21, 2022, 10:59:25 pm by ALBATROS1234 |
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10 Replies
4391 Views |
May 21, 2022, 04:09:38 pm by Platefire |
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Hoffman plexi 50 questions
Started by Stuff4bikes |
4 Replies
2864 Views |
May 20, 2022, 08:54:42 am by Stuff4bikes |
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jcm800 2204 line out ckt
Started by fossilshark |
5 Replies
2494 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
8250 Views |
May 19, 2022, 06:24:04 pm by TonyM |
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8 Replies
3505 Views |
May 19, 2022, 08:43:46 am by TonyM |
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Current driven reverb unit
Started by Bieworm |
15 Replies
4248 Views |
May 19, 2022, 07:34:05 am by Williamblake |
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8 Replies
3535 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
2785 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
2198 Views |
May 17, 2022, 01:42:11 pm by dan.gas |
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5 Replies
2363 Views |
May 16, 2022, 05:22:17 pm by shooter |
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15 Replies
4307 Views |
May 16, 2022, 10:39:22 am by Lectroid |
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12 Replies
3942 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
2732 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
2300 Views |
May 15, 2022, 02:02:29 pm by JustMike |
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2 issues, 2 different amps
Started by proaudioguy |
2 Replies
1774 Views |
May 13, 2022, 06:16:48 pm by proaudioguy |
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11 Replies
4050 Views |
May 13, 2022, 03:29:38 am by Latole |
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3 Replies
1908 Views |
May 12, 2022, 01:21:26 pm by kerobit |
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Max PD for SOVTEK 5881WXT?
Started by BlackCrowe604 |
6 Replies
2647 Views |
May 11, 2022, 04:54:16 am by pdf64 |
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5 Replies
2855 Views |
May 10, 2022, 08:57:38 pm by astronomicum |
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Cathode biasing EL34’s
Started by dude |
20 Replies
6186 Views |
May 10, 2022, 03:20:41 pm by dude |
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Non grounded reverb cables
Started by mresistor |
3 Replies
1976 Views |
May 09, 2022, 04:30:30 pm by sluckey |
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5E3 Voltages and PT Bias
Started by burgermeister |
29 Replies
7889 Views |
May 09, 2022, 11:20:21 am by PRR |
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Help wiring 2x12 cab
Started by joesatch |
6 Replies
2488 Views |
May 09, 2022, 07:33:28 am by jordan86 |
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Vox style CUT control in SE amp
Started by dunner84 |
7 Replies
3258 Views |
May 08, 2022, 07:40:43 pm by jordan86 |
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Stout Reverb Tone Stack
Started by Earlvis |
4 Replies
2305 Views |
May 08, 2022, 01:35:06 pm by tubeswell |
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Tone stack & NFB switch
Started by dwinstonwood |
3 Replies
2109 Views |
May 08, 2022, 10:38:57 am by dwinstonwood |
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