Welcome To the Hoffman Amplifiers Forum
April 25, 2026, 07:37:35 am
Welcome To the Hoffman Amplifiers ForumApril 25, 2026, 07:37:35 am | ||
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21 Replies
5644 Views |
April 01, 2025, 10:04:04 pmby Willabe |
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voltage divider assistance.
Started by joesatch |
6 Replies
2828 Views |
April 01, 2025, 12:50:42 pm by joesatch |
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1960s JMI AC10 Twin - I'm stuck...
Started by Yeatzee |
15 Replies
4915 Views |
April 01, 2025, 11:41:07 am by Yeatzee |
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6 Replies
2989 Views |
April 01, 2025, 10:43:05 am by passaloutre |
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EF86 - what to do with them
Started by SoundCity85 |
15 Replies
9409 Views |
April 01, 2025, 09:42:21 am by hgittela |
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7C5 Idea
Started by dwinstonwood « 1 2 » |
72 Replies
21139 Views |
April 01, 2025, 09:28:44 am by dwinstonwood |
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What is my scope showing me?
Started by stevefmt |
16 Replies
5152 Views |
April 01, 2025, 05:56:51 am by pdf64 |
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10 Replies
3804 Views |
March 31, 2025, 01:18:45 pm by Woodrow F Call |
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Popping noise on an Ampeg Gemini GV15
Started by Sansteeth |
9 Replies
3264 Views |
March 31, 2025, 11:34:30 am by Sansteeth |
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Hammond Mfg.
Started by pullshocks |
16 Replies
4976 Views |
March 30, 2025, 05:57:44 pm by AlNewman |
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15 Replies
4619 Views |
March 30, 2025, 05:33:36 pm by kagliostro |
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2 Replies
2386 Views |
March 30, 2025, 10:53:55 am by Lectroid |
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22 Replies
11898 Views |
March 29, 2025, 08:42:40 am by HotBluePlates |
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8 Replies
3358 Views |
March 29, 2025, 06:09:58 am by glass54 |
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ECL84 instead 6GW8?
Started by tubenit |
13 Replies
4367 Views |
March 29, 2025, 05:29:54 am by tubenit |
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2 Replies
2193 Views |
March 28, 2025, 04:37:32 am by Latole |
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Selmer Thunderbird 50 MKII
Started by cresur66 |
21 Replies
5924 Views |
March 28, 2025, 01:59:49 am by DummyLoad |
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Would you replace them?
Started by BluegrassDan |
11 Replies
6312 Views |
March 26, 2025, 10:36:54 pm by saxetc |
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Plexi VS jcm800 power amp section
Started by fossilshark |
5 Replies
3033 Views |
March 26, 2025, 09:14:42 pm by fossilshark |
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5 Replies
2680 Views |
March 26, 2025, 07:53:21 pm by Bruciedoesntknow |
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Musicman RD-50A
Started by Platefire |
35 Replies
9269 Views |
March 26, 2025, 02:15:52 pm by Platefire |
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13 Replies
3747 Views |
March 26, 2025, 10:54:27 am by Latole |
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13 Replies
4156 Views |
March 26, 2025, 09:11:44 am by ALBATROS1234 |
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SLuckey Vox Double Shot Question
Started by wakingmatthew |
7 Replies
3186 Views |
March 25, 2025, 01:49:30 am by wakingmatthew |
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Laney GH100L bias question
Started by HumBuzzThing |
17 Replies
5950 Views |
March 24, 2025, 11:08:25 pm by shattered |
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Sovtek Mig 50
Started by Bluemolded85 |
6 Replies
3037 Views |
March 24, 2025, 02:12:52 pm by Bluemolded85 |
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27 Replies
8990 Views |
March 24, 2025, 08:28:36 am by joesatch |
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24 Replies
5872 Views |
March 24, 2025, 01:30:05 am by Esquirefreak |
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1 watt plate resistors.
Started by joesatch |
13 Replies
3973 Views |
March 23, 2025, 07:02:20 pm by Guy77 |
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65 Replies
15415 Views |
March 23, 2025, 06:43:44 pm by tubeswell |
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Regency HF-80 circuit tweaks
Started by skidude723 |
1 Replies
2577 Views |
March 23, 2025, 06:19:44 pm by tubeswell |
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KT88 RECOMMENDATION
Started by Jonas |
4 Replies
2937 Views |
March 23, 2025, 06:15:59 pm by tubeswell |
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14 Replies
7374 Views |
March 23, 2025, 03:28:53 pm by Blues |
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4 Replies
2636 Views |
March 23, 2025, 10:14:46 am by Lectroid |
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6G3 Deluxe build completed
Started by TitaniumValhalla |
13 Replies
4318 Views |
March 23, 2025, 03:01:21 am by jojokeo |
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23 Replies
4711 Views |
March 21, 2025, 08:02:36 am by rafe |
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3 Replies
2641 Views |
March 21, 2025, 05:42:29 am by Latole |
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6 Replies
3557 Views |
March 20, 2025, 06:38:04 pm by HotBluePlates |
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23 Replies
7005 Views |
March 20, 2025, 02:12:18 am by Etr300 |
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5 Replies
3152 Views |
March 19, 2025, 09:18:49 pm by dogburn |
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19 Replies
6416 Views |
March 19, 2025, 10:22:50 am by Lucenauer |
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Princeton - making no noise
Started by BobL |
8 Replies
3615 Views |
March 19, 2025, 09:27:40 am by BobL |
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4 Replies
2379 Views |
March 18, 2025, 09:10:33 am by Willabe |
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Check my heater fuse math, please?
Started by G._Hoffman |
4 Replies
2969 Views |
March 17, 2025, 10:37:46 pm by tubeswell |
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Trainwreck type 2 ppimv
Started by taiwanluthiers |
32 Replies
6757 Views |
March 17, 2025, 07:01:47 pm by pdf64 |
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7 Replies
3276 Views |
March 17, 2025, 03:39:59 pm by Lectroid |
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Debugging suggestions for buzzing amp?
Started by Lectroid |
2 Replies
2099 Views |
March 17, 2025, 03:04:05 pm by Lectroid |
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Rectification question
Started by joesatch |
6 Replies
3458 Views |
March 16, 2025, 02:20:05 pm by joesatch |
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Cri-Call by HIFI Valve Baby Alarm Unit
Started by Rontone |
15 Replies
5662 Views |
March 14, 2025, 04:34:05 pm by shooter |
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tube effects loop schematic
Started by Tone Junkie |
19 Replies
23833 Views |
March 13, 2025, 12:10:22 pm by Latole |
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