Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 04:02:38 pm
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 04:02:38 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 51 Guests are viewing this board. | ||||
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Tick Tick Tick goes the amp
Started by newguitarsmell |
23 Replies
7442 Views |
May 02, 2020, 05:04:17 pmby kagliostro |
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PI supply cap
Started by dude |
12 Replies
5622 Views |
May 01, 2020, 02:49:06 pm by shooter |
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46 Replies
16593 Views |
April 30, 2020, 10:57:07 pm by yorgle |
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13 Replies
10885 Views |
April 30, 2020, 08:20:41 pm by Sarguy7777 |
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Ground bus, it's all the rage
Started by centervolume |
30 Replies
11702 Views |
April 30, 2020, 01:49:00 pm by shooter |
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Blues Jr BBQ
Started by newguitarsmell |
7 Replies
7657 Views |
April 29, 2020, 08:37:56 pm by sluckey |
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MinDiddy 3W audio Amp
Started by shooter |
1 Replies
3973 Views |
April 29, 2020, 05:14:01 pm by shooter |
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Sluckey Revibe build, PT question
Started by Diverted |
6 Replies
5245 Views |
April 29, 2020, 02:45:52 pm by Diverted |
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Unlabeled secondary Output taps
Started by capn_starsky |
3 Replies
4028 Views |
April 29, 2020, 01:02:49 pm by capn_starsky |
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15 Replies
6119 Views |
April 29, 2020, 10:43:00 am by JayCobie |
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12 Replies
10443 Views |
April 29, 2020, 10:39:42 am by sluckey |
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0 Replies
3349 Views |
April 29, 2020, 08:25:40 am by walkman |
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DC heaters and channel switching 5v relay
Started by Curranm |
10 Replies
5331 Views |
April 28, 2020, 05:00:42 pm by Curranm |
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43 Replies
12027 Views |
April 28, 2020, 02:10:21 pm by Diverted |
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B15 preamps with 6SL7 and 12AX7
Started by bnwitt |
13 Replies
8300 Views |
April 28, 2020, 01:47:52 pm by kagliostro |
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8 Replies
5164 Views |
April 28, 2020, 01:17:01 pm by newguitarsmell |
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Stout MV
Started by Rockranger |
9 Replies
6156 Views |
April 28, 2020, 06:15:11 am by kagliostro |
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10 Replies
5894 Views |
April 28, 2020, 02:22:58 am by The Ballzz |
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2 watt, very flubby
Started by Cree |
16 Replies
7615 Views |
April 27, 2020, 07:46:03 pm by tubeswell |
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11 Replies
4839 Views |
April 27, 2020, 06:31:23 pm by kingplank |
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Rising Hi Pitched Squeal
Started by Nizzle |
4 Replies
3813 Views |
April 27, 2020, 03:19:35 pm by shooter |
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Ceramic caps in Twin Reverb.
Started by anteriorl5 |
0 Replies
3148 Views |
April 27, 2020, 01:28:55 pm by anteriorl5 |
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Power Transformer Question
Started by TurboGuitarMelton |
3 Replies
3532 Views |
April 27, 2020, 07:47:56 am by Greenwichpaul |
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Supreaux 24 complete
Started by ALBATROS1234 |
23 Replies
9254 Views |
April 26, 2020, 11:53:14 pm by ALBATROS1234 |
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Hoffman Plexi 50 power tubes redplating.
Started by AHeck |
12 Replies
6825 Views |
April 26, 2020, 05:32:58 pm by AHeck |
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Twin Reverb repair
Started by anteriorl5 |
16 Replies
6902 Views |
April 26, 2020, 05:26:46 pm by anteriorl5 |
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Bias question
Started by newguitarsmell |
8 Replies
6552 Views |
April 26, 2020, 11:56:40 am by shooter |
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Ghost notes on a Marshally build
Started by warioblast |
5 Replies
4460 Views |
April 26, 2020, 11:17:45 am by shooter |
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1950’s Guild Mastertone amp
Started by Big chief |
2 Replies
3940 Views |
April 26, 2020, 03:23:51 am by Latole |
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202 Replies
53692 Views |
April 25, 2020, 06:00:11 pm by shooter |
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11 Replies
5750 Views |
April 25, 2020, 05:44:13 pm by PRR |
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Fender Quad Reverb Conversion Project
Started by sjwood3 |
13 Replies
8884 Views |
April 25, 2020, 04:47:24 pm by sjwood3 |
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6 Replies
6903 Views |
April 25, 2020, 06:41:27 am by ac427v |
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34 Replies
13434 Views |
April 24, 2020, 06:58:03 pm by eurekaiv |
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Pwr supply cap size
Started by Bantam |
5 Replies
3980 Views |
April 24, 2020, 04:51:04 pm by Bantam |
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6 Replies
4049 Views |
April 24, 2020, 02:27:28 pm by PRR |
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PI plate resistors values
Started by dude |
14 Replies
6561 Views |
April 24, 2020, 11:58:20 am by PRR |
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Adding A Rectifier Tube/Diode Switch
Started by jaster55 |
8 Replies
6059 Views |
April 24, 2020, 09:18:46 am by kagliostro |
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GA2-RVT Reverb Circuit Question
Started by vampwizzard |
7 Replies
4644 Views |
April 23, 2020, 04:26:49 pm by vampwizzard |
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17 Replies
7106 Views |
April 23, 2020, 01:47:11 pm by d95err |
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5 Replies
5295 Views |
April 23, 2020, 12:54:13 pm by TWANG |
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3 Replies
4012 Views |
April 22, 2020, 06:21:45 pm by dinkyguitar |
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21 Replies
10001 Views |
April 22, 2020, 03:53:59 pm by Colas LeGrippa |
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Power transformer spec measurements.
Started by capn_starsky |
14 Replies
7434 Views |
April 22, 2020, 10:44:27 am by capn_starsky |
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4 Replies
4393 Views |
April 22, 2020, 09:23:35 am by cboysen |
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OT secondaries odd colors (unknown leads)
Started by dude |
19 Replies
8773 Views |
April 21, 2020, 06:35:05 pm by shooter |
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More volume from a 6G3 brown deluxe
Started by alange5 |
10 Replies
6495 Views |
April 21, 2020, 11:16:54 am by bmccowan |
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6L6 15/7 watt PP amp?
Started by Ritchie200 « 1 2 » |
92 Replies
57689 Views |
April 19, 2020, 03:52:11 pm by DummyLoad |
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Bantam bass nfb, & heater wire
Started by Bantam |
5 Replies
5080 Views |
April 19, 2020, 04:07:19 am by Latole |
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Question about cap between PT lugs.
Started by joesatch |
14 Replies
6957 Views |
April 18, 2020, 07:27:44 pm by DummyLoad |
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