Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 07:47:40 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 07:47:40 am | ||
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6 Replies
3501 Views |
April 25, 2021, 07:17:54 pmby sluckey |
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After 5 years, help me finish my AC15
Started by dbishopbliss « 1 2 » |
61 Replies
21280 Views |
April 24, 2021, 09:11:52 pm by Willabe |
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24 Replies
7798 Views |
April 23, 2021, 06:35:45 pm by acheld |
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Unreasonably confused about ohm's law.
Started by Mike_J |
8 Replies
4141 Views |
April 23, 2021, 11:45:57 am by PharmRock |
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3 Replies
3572 Views |
April 23, 2021, 08:17:31 am by ac427v |
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loud noise when i probe the EF86 plate
Started by jewishjay |
15 Replies
7390 Views |
April 22, 2021, 10:42:35 pm by jewishjay |
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Smoking Pot
Started by jordan86 |
35 Replies
10350 Views |
April 22, 2021, 08:29:39 am by sluckey |
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Where to inject reverb circuit?
Started by Diverted |
7 Replies
4495 Views |
April 22, 2021, 06:05:00 am by tubenit |
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11 Replies
5742 Views |
April 21, 2021, 11:16:20 pm by liddokun |
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Two small voltage caps in series
Started by dude |
7 Replies
4493 Views |
April 21, 2021, 09:53:25 pm by Willabe |
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AC-15 Lite “Bass Cut” Control?
Started by Jacob |
12 Replies
4935 Views |
April 21, 2021, 01:00:22 pm by dwinstonwood |
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66 Fender Showman output transformer
Started by sd8450 |
10 Replies
5143 Views |
April 20, 2021, 11:24:44 pm by sd8450 |
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DIY build, power section issues.
Started by eurekaiv |
9 Replies
3860 Views |
April 20, 2021, 07:27:31 pm by eurekaiv |
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7 Replies
5017 Views |
April 20, 2021, 04:10:30 pm by markmalin |
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HoSo56 6au6 schematic
Started by Irkin_Bollikans |
5 Replies
4597 Views |
April 20, 2021, 03:17:19 pm by tubenit |
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4 Replies
3657 Views |
April 20, 2021, 03:06:17 pm by Cree |
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Bass to Guitar Amp Conversion???
Started by Jacob |
21 Replies
8470 Views |
April 19, 2021, 09:23:15 pm by Jacob |
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ECC82 cascode push pull
Started by Gregwor |
3 Replies
3514 Views |
April 19, 2021, 08:42:36 pm by Gregwor |
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21 Replies
7265 Views |
April 19, 2021, 06:39:29 pm by AHeck |
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Supro 1690T vs S-6424 differences
Started by dbishopbliss |
14 Replies
6791 Views |
April 19, 2021, 02:27:13 pm by dbishopbliss |
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I have an Oliver Amp
Started by JustMike |
23 Replies
8171 Views |
April 19, 2021, 10:40:47 am by thetragichero |
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Issue with amp build
Started by gerry113377 |
7 Replies
4408 Views |
April 19, 2021, 05:58:17 am by gerry113377 |
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Laney TT 20 Head repair
Started by makjoh |
22 Replies
9443 Views |
April 19, 2021, 03:13:01 am by makjoh |
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Major Minor Iron question
Started by jojokeo |
4 Replies
3958 Views |
April 19, 2021, 01:56:00 am by jojokeo |
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7 Replies
4071 Views |
April 18, 2021, 08:06:23 pm by sluckey |
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6 Replies
4286 Views |
April 17, 2021, 10:18:56 pm by echuta13 |
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44 Replies
11980 Views |
April 17, 2021, 10:04:12 pm by glass54 |
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Lamington reverb radio noise
Started by isaac_teller |
2 Replies
3253 Views |
April 17, 2021, 05:10:06 pm by Bieworm |
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6 V 6 Plexi Master Volume Advice
Started by purpletele |
37 Replies
13583 Views |
April 16, 2021, 10:41:36 pm by dude |
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29 Replies
7930 Views |
April 16, 2021, 09:03:48 pm by Ronno25 |
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Cabinet Construction Question
Started by Mason |
11 Replies
5091 Views |
April 16, 2021, 12:56:03 pm by Willabe |
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Possible sources of buzz
Started by osing |
12 Replies
5222 Views |
April 15, 2021, 08:32:39 pm by osing |
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Twin Reverb Circuit with 9AB1C1B unit
Started by scstill |
2 Replies
3377 Views |
April 15, 2021, 07:44:21 pm by PRR |
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Pro Jr Build - Blown Fuse on Startup
Started by trevorpowell |
4 Replies
3342 Views |
April 15, 2021, 06:43:09 pm by scstill |
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Help me Mod this 6G16 Vibroverb Build!
Started by waldner |
11 Replies
5740 Views |
April 15, 2021, 06:21:30 pm by waldner |
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Grid stopper for LTPI
Started by Vlada |
0 Replies
3429 Views |
April 14, 2021, 01:50:03 pm by Vlada |
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Heat issue ?
Started by dude |
10 Replies
5097 Views |
April 14, 2021, 02:53:47 am by Latole |
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94 Replies
38169 Views |
April 13, 2021, 10:08:06 pm by pullshocks |
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Masco MA-25 power supply question
Started by luthierwnc |
5 Replies
4510 Views |
April 13, 2021, 02:09:43 pm by PRR |
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Teflon cable.
Started by Mike_J |
6 Replies
5179 Views |
April 13, 2021, 12:47:51 pm by Mike_J |
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Hot Rod Deluxe switch issue
Started by gfj |
0 Replies
3191 Views |
April 13, 2021, 02:42:49 am by gfj |
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Help with master volume
Started by Irkin_Bollikans |
6 Replies
5183 Views |
April 13, 2021, 12:36:35 am by d95err |
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AC15/AA964 Princeton/Tweed Hybrid
Started by dwinstonwood « 1 2 » |
66 Replies
19016 Views |
April 11, 2021, 12:55:47 pm by dwinstonwood |
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Bias a Silvertone 1474
Started by jamesedmunda |
7 Replies
4523 Views |
April 11, 2021, 12:53:16 pm by jamesedmunda |
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Trying to interpret the LTP.
Started by Mike_J |
30 Replies
11547 Views |
April 10, 2021, 06:00:33 pm by Mike_J |
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40 Replies
16198 Views |
April 10, 2021, 04:34:22 pm by Mike_J |
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Adding NFB to single ended marshall amp
Started by jordan86 |
26 Replies
11203 Views |
April 10, 2021, 12:56:47 pm by shooter |
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5 Replies
4077 Views |
April 10, 2021, 08:06:00 am by markmalin |
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15 Replies
8426 Views |
April 09, 2021, 10:13:29 am by PharmRock |
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15 Replies
6903 Views |
April 09, 2021, 07:48:55 am by SILVERGUN |
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