Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 11:06:39 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 11:06:39 am | ||
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strange preamp tube issue?
Started by ALBATROS1234 |
4 Replies
4130 Views |
September 30, 2018, 06:11:53 pmby ALBATROS1234 |
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3 Replies
3755 Views |
September 30, 2018, 12:49:37 pm by plumcrazyfx |
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Reverb
Started by fossilshark |
10 Replies
5979 Views |
September 29, 2018, 11:31:26 pm by sluckey |
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Preamp tubes rattling
Started by Vlada |
3 Replies
4560 Views |
September 29, 2018, 07:22:51 pm by shooter |
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11 Replies
7405 Views |
September 28, 2018, 11:36:31 am by PRR |
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Vox AC30 Preamp Mosfet SF
Started by johngovan |
2 Replies
3947 Views |
September 28, 2018, 10:56:43 am by johngovan |
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26 Replies
20504 Views |
September 27, 2018, 03:06:02 pm by ALBATROS1234 |
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9 Replies
6256 Views |
September 27, 2018, 02:14:59 pm by uki |
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90 Replies
42275 Views |
September 27, 2018, 01:44:02 pm by uki |
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Why it Clips. Tube preamp
Started by johngovan |
1 Replies
3501 Views |
September 27, 2018, 04:56:22 am by sluckey |
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Grounding question, Hoffman AB763
Started by Diverted |
5 Replies
5167 Views |
September 26, 2018, 08:10:50 pm by PRR |
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18 Replies
7421 Views |
September 25, 2018, 02:41:54 pm by Diverted |
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Mini Plexi 5-watt Ikea Build
Started by cboysen |
4 Replies
5969 Views |
September 25, 2018, 08:26:06 am by kagliostro |
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Heater resistor burnout
Started by Oddvar |
6 Replies
4535 Views |
September 22, 2018, 11:35:52 am by Oddvar |
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Capacitors in the bias circuit?
Started by plumcrazyfx |
2 Replies
4302 Views |
September 22, 2018, 11:07:30 am by sluckey |
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12 Replies
6929 Views |
September 21, 2018, 07:01:51 pm by shooter |
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Red Plate 6V6 in Princeton Reverb.
Started by varaso |
7 Replies
5106 Views |
September 21, 2018, 03:51:06 pm by sluckey |
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Silver Twin Reverb Tremolo Volume Drop
Started by starfish |
20 Replies
8532 Views |
September 21, 2018, 11:07:11 am by starfish |
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9 Replies
8601 Views |
September 20, 2018, 09:52:09 pm by jjasilli |
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Bias Question
Started by mikeg |
3 Replies
3541 Views |
September 20, 2018, 09:11:00 pm by mikeg |
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Strange naming of part?
Started by Oddvar |
3 Replies
3786 Views |
September 20, 2018, 08:39:09 pm by PRR |
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15 Replies
5398 Views |
September 19, 2018, 11:19:50 am by Willabe |
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39 Replies
9869 Views |
September 18, 2018, 04:39:06 pm by PRR |
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Sluckey's Dual Marshall
Started by pompeiisneaks |
2 Replies
3852 Views |
September 17, 2018, 12:20:54 am by pompeiisneaks |
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Gibson GA-1RT
Started by mresistor |
18 Replies
7664 Views |
September 16, 2018, 06:41:34 pm by DummyLoad |
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Silicon on filtercaps?
Started by Oddvar |
5 Replies
3861 Views |
September 16, 2018, 10:22:22 am by Oddvar |
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40W PSE hy-gain.
Started by DummyLoad |
5 Replies
3959 Views |
September 15, 2018, 03:34:37 pm by PRR |
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2 Replies
3797 Views |
September 15, 2018, 10:12:27 am by jjasilli |
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Mesa Rectifier FX Loop Switching Issue
Started by 67SLP |
0 Replies
3048 Views |
September 15, 2018, 09:52:06 am by 67SLP |
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4 Replies
5146 Views |
September 15, 2018, 03:48:00 am by Vdelli |
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2 Replies
3275 Views |
September 14, 2018, 07:27:30 pm by starfish |
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Output transformers
Started by newguitarsmell |
3 Replies
3229 Views |
September 14, 2018, 06:14:13 pm by bmccowan |
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9 Replies
4368 Views |
September 14, 2018, 09:20:15 am by EL34 |
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Sluckey's Bucking transformer
Started by Willabe |
4 Replies
4772 Views |
September 13, 2018, 02:46:14 pm by jjasilli |
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31 Replies
13233 Views |
September 13, 2018, 07:20:12 am by bmccowan |
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37 Replies
13768 Views |
September 12, 2018, 09:45:10 pm by Willabe |
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1962 Fender Concert Brown Face
Started by plexi50 |
7 Replies
4989 Views |
September 12, 2018, 03:29:02 pm by plexi50 |
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Gibson amp
Started by Big chief |
15 Replies
7229 Views |
September 12, 2018, 11:10:54 am by bmccowan |
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27 Replies
8851 Views |
September 12, 2018, 09:33:45 am by varaso |
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51 Replies
30546 Views |
September 12, 2018, 06:33:18 am by varaso |
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carvin vl100 problem.
Started by gawlersteve |
2 Replies
3577 Views |
September 11, 2018, 09:39:16 pm by gawlersteve |
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6 Replies
4142 Views |
September 11, 2018, 01:50:58 pm by dunner84 |
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Fender 5C3 master volume control?
Started by Diverted |
8 Replies
4901 Views |
September 11, 2018, 01:11:15 pm by labb |
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ax84 SEL with FX Loop
Started by adamG |
15 Replies
9098 Views |
September 11, 2018, 06:25:35 am by adamG |
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Traynor bass master filtercaps
Started by Scsoul |
1 Replies
3502 Views |
September 10, 2018, 09:33:35 pm by plumcrazyfx |
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12 Replies
7586 Views |
September 10, 2018, 02:35:37 pm by vampwizzard |
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Mesa Boggie Mark III Channel Pop Fix
Started by plexi50 |
0 Replies
3570 Views |
September 09, 2018, 07:45:24 pm by plexi50 |
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5f2A questions
Started by newguitarsmell |
2 Replies
3792 Views |
September 09, 2018, 07:30:09 pm by sluckey |
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4 Replies
3522 Views |
September 09, 2018, 11:41:24 am by varaso |
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Q regarding PT primary voltages
Started by RobBozic |
5 Replies
3680 Views |
September 09, 2018, 07:38:42 am by RobBozic |
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