Welcome To the Hoffman Amplifiers Forum
April 25, 2026, 10:29:05 pm
Welcome To the Hoffman Amplifiers ForumApril 25, 2026, 10:29:05 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 34 Guests are viewing this board. | ||||
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Vox AC15C1 reverb tank question
Started by Electron Tornado |
1 Replies
3383 Views |
May 15, 2023, 03:20:27 amby Latole |
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Anti-parallel rectifier
Started by BrainDeadAmps |
9 Replies
4877 Views |
May 14, 2023, 09:01:12 am by astronomicum |
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My amp build sounds like a theremin
Started by Duncan |
20 Replies
7844 Views |
May 14, 2023, 07:24:01 am by sluckey |
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16 Replies
7054 Views |
May 13, 2023, 06:17:14 pm by sluckey |
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Epiphone Electar Century AC-DC 1940
Started by Apexelectric |
27 Replies
12562 Views |
May 13, 2023, 01:36:01 pm by TheAudioMechanic |
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Less is more: 25uF instead of 50
Started by Colas LeGrippa |
4 Replies
4090 Views |
May 13, 2023, 08:58:30 am by Colas LeGrippa |
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Fender Musicmaster Bass Amp
Started by TIMBO |
20 Replies
17725 Views |
May 13, 2023, 04:31:39 am by TIMBO |
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Driver for KT88 quad?
Started by Balticnoiseforge |
8 Replies
5272 Views |
May 13, 2023, 02:08:59 am by Balticnoiseforge |
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Princeton Reverb with 6AQ5 tubes
Started by Bieworm |
17 Replies
8509 Views |
May 12, 2023, 04:14:58 pm by Bieworm |
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10 Replies
4956 Views |
May 12, 2023, 03:36:46 pm by tubenit |
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Low Voltage JTM45 - Maybe?
Started by dbishopbliss |
8 Replies
5616 Views |
May 12, 2023, 10:28:21 am by pdf64 |
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2 Replies
3539 Views |
May 12, 2023, 10:27:08 am by Platefire |
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6G7A Bandmaster Tremolo Noise?
Started by jazjamr |
3 Replies
3616 Views |
May 10, 2023, 07:43:10 am by jazjamr |
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6P1P wiring
Started by Bieworm |
3 Replies
3998 Views |
May 09, 2023, 03:12:25 pm by HotBluePlates |
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Head cab shielding
Started by Blooze |
8 Replies
4947 Views |
May 09, 2023, 01:15:01 pm by AlNewman |
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Hoffman Stout Reverb Mod?
Started by Lectroid |
14 Replies
5606 Views |
May 09, 2023, 11:37:26 am by tubenit |
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UF4007 diode
Started by dude |
11 Replies
6095 Views |
May 09, 2023, 10:48:42 am by dude |
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73 Replies
21792 Views |
May 08, 2023, 10:10:31 pm by martiro7 |
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7 Replies
5027 Views |
May 08, 2023, 11:42:58 am by jackplug1 |
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4 Replies
5051 Views |
May 08, 2023, 07:46:12 am by sluckey |
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Low Voltage Tube for Learning?
Started by AndrewD |
12 Replies
5661 Views |
May 07, 2023, 07:18:26 am by HotBluePlates |
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Help Identifying Newcomb Amplifier
Started by W5FH |
3 Replies
3982 Views |
May 06, 2023, 04:34:37 pm by W5FH |
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Amplifier noisy nothing plugged
Started by Colas LeGrippa |
9 Replies
4611 Views |
May 05, 2023, 04:36:29 pm by Colas LeGrippa |
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Marshall 2550 leds
Started by Leevi |
1 Replies
3398 Views |
May 05, 2023, 03:09:07 am by pdf64 |
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Uneven/unbalanced heater voltage
Started by Duncan |
6 Replies
4280 Views |
May 04, 2023, 03:55:47 pm by Duncan |
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5 Replies
4138 Views |
May 04, 2023, 12:36:53 pm by pdf64 |
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10w 6L6 champ AA764
Started by johngovan |
17 Replies
10853 Views |
May 04, 2023, 03:48:17 am by kagliostro |
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Sluckey Dual Lite with 5879 and ECL84 Quad
Started by boodle |
18 Replies
7131 Views |
May 03, 2023, 09:19:12 pm by boodle |
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11 Replies
5394 Views |
May 03, 2023, 01:40:17 pm by tubeswell |
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4 Replies
3946 Views |
May 03, 2023, 12:12:08 pm by PRR |
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AC15 weird electric noise
Started by Travis8 |
9 Replies
5996 Views |
May 03, 2023, 05:51:50 am by Travis8 |
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4 Replies
3975 Views |
May 02, 2023, 08:30:34 pm by goldstache |
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SL5 No Clean Channel
Started by dpm309 |
7 Replies
4652 Views |
May 02, 2023, 04:25:47 pm by dpm309 |
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26 Replies
7749 Views |
May 02, 2023, 11:15:46 am by jackplug1 |
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4 Replies
4212 Views |
May 01, 2023, 10:14:34 pm by AlNewman |
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Tweed/BF Princeton
Started by sgbrewing |
8 Replies
4628 Views |
May 01, 2023, 02:18:09 pm by sgbrewing |
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3 Replies
3853 Views |
May 01, 2023, 01:58:53 pm by waldner |
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4 Replies
3918 Views |
April 30, 2023, 03:35:05 pm by Jalmeida |
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3 Replies
4065 Views |
April 30, 2023, 01:52:31 pm by Lectroid |
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AC15 w/ Reverb Updates
Started by Jalmeida |
10 Replies
5361 Views |
April 30, 2023, 01:48:20 pm by Jalmeida |
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26 Replies
8058 Views |
April 30, 2023, 12:00:28 pm by sluckey |
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Princeton Reverb Plate Voltages
Started by MSVguitar |
28 Replies
11594 Views |
April 30, 2023, 12:00:53 am by glass54 |
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6V6 OT recommendations (plexi)
Started by jordan86 |
5 Replies
4047 Views |
April 29, 2023, 04:42:15 pm by shooter |
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20 Replies
6937 Views |
April 29, 2023, 09:10:21 am by bobpaolucci |
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Voltage divider for screens
Started by dwinstonwood |
10 Replies
5046 Views |
April 29, 2023, 06:11:51 am by sluckey |
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10 Replies
5400 Views |
April 28, 2023, 09:35:27 am by astronomicum |
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7 Replies
4969 Views |
April 28, 2023, 01:56:27 am by DummyLoad |
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Grounding the Shield of 6N2P
Started by W5FH |
2 Replies
4102 Views |
April 27, 2023, 10:47:44 pm by W5FH |
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Calculating cathode bias resistor
Started by dwinstonwood |
3 Replies
5543 Views |
April 27, 2023, 04:06:41 pm by HotBluePlates |
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14 Replies
7954 Views |
April 27, 2023, 03:45:05 pm by Garrett335 |
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