Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 12:54:54 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 12:54:54 pm | ||
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10kl & 50kl trim pots
Started by blues man |
3 Replies
2280 Views |
November 30, 2014, 05:58:41 pmby HotBluePlates |
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Output valve matching
Started by JB |
5 Replies
3038 Views |
November 30, 2014, 12:31:46 pm by kagliostro |
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Negative Feedback - an epiphany
Started by alerich |
3 Replies
4853 Views |
November 29, 2014, 04:46:18 pm by HotBluePlates |
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Happy Thanksgiving!
Started by Platefire |
14 Replies
4299 Views |
November 28, 2014, 09:56:49 pm by PRR |
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Peavey Triumph 60 Head
Started by plexi50 |
23 Replies
17421 Views |
November 28, 2014, 11:23:44 am by alerich |
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8 Replies
3952 Views |
November 26, 2014, 12:00:06 pm by DummyLoad |
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3 Replies
4078 Views |
November 26, 2014, 11:50:42 am by timbraun |
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22 Replies
6482 Views |
November 26, 2014, 10:46:37 am by alerich |
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Dougs trioid transformers
Started by jeff |
23 Replies
5963 Views |
November 26, 2014, 01:21:31 am by PRR |
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36 Replies
9800 Views |
November 25, 2014, 10:28:46 pm by PRR |
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3 Replies
3179 Views |
November 25, 2014, 08:11:42 pm by SoundmasterG |
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New Hoffman Stout build
Started by EL34 |
4 Replies
2388 Views |
November 25, 2014, 04:25:36 pm by EL34 |
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Two channel 5f2a Princeton
Started by glassesnvests |
1 Replies
2295 Views |
November 25, 2014, 12:31:26 pm by AZJimC |
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Laney VC50 Tube Amp Hum Problem
Started by scott1968 |
2 Replies
2383 Views |
November 25, 2014, 06:35:59 am by Jack_Hester |
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Battery amp from National Dobro
Started by PRR |
30 Replies
8982 Views |
November 24, 2014, 04:12:58 pm by HotBluePlates |
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6av6 question, would this work?
Started by AZJimC |
12 Replies
7875 Views |
November 24, 2014, 03:42:02 am by kagliostro |
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SUper reverbv bias
Started by Underwood |
1 Replies
2008 Views |
November 23, 2014, 04:19:30 pm by sluckey |
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Yet another AC15...
Started by archaos |
2 Replies
2350 Views |
November 23, 2014, 03:30:37 pm by archaos |
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revibe question
Started by Toxophilite |
7 Replies
3112 Views |
November 23, 2014, 02:30:16 pm by Toxophilite |
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Hotrod Deluxe Power Supply Caps
Started by Jack1962 |
4 Replies
2126 Views |
November 23, 2014, 12:46:07 pm by Jack1962 |
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29 Replies
7491 Views |
November 23, 2014, 10:37:43 am by goldstache |
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Marshall DSL 50 OT, & C12 Mod Questions
Started by shortfuse |
22 Replies
12247 Views |
November 23, 2014, 08:38:16 am by Attila |
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Unknown PT tap
Started by TIMBO |
7 Replies
2250 Views |
November 22, 2014, 10:17:05 pm by TIMBO |
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2 Replies
1754 Views |
November 22, 2014, 03:35:38 pm by goldstache |
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CL80 Inrush Current Limiter
Started by clyde |
0 Replies
1761 Views |
November 22, 2014, 10:04:14 am by clyde |
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Silvertone 1474........
Started by Jack_Hester « 1 2 » |
74 Replies
21224 Views |
November 22, 2014, 07:13:14 am by Jack_Hester |
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17 Replies
9550 Views |
November 21, 2014, 10:03:29 pm by Platefire |
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17 Replies
5077 Views |
November 21, 2014, 05:32:01 pm by Mike_J |
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EL34 Biasing
Started by timbraun |
6 Replies
3121 Views |
November 21, 2014, 03:54:08 pm by timbraun |
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More Blues Jr conversion options
Started by tubenit |
4 Replies
3436 Views |
November 21, 2014, 11:03:08 am by MFowler |
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9 Replies
7719 Views |
November 21, 2014, 03:58:40 am by kagliostro |
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4 Replies
2612 Views |
November 21, 2014, 03:56:35 am by kagliostro |
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6J5 tubes
Started by billcreller |
7 Replies
3491 Views |
November 20, 2014, 02:41:53 pm by kagliostro |
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28 Replies
7227 Views |
November 20, 2014, 02:12:17 pm by SILVERGUN |
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53 Replies
11462 Views |
November 20, 2014, 11:49:26 am by Mike_J |
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6V6 Plexi buzz
Started by Cathode_ray |
2 Replies
1896 Views |
November 20, 2014, 10:39:06 am by Cathode_ray |
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Revibe reverb issues
Started by hofenator |
3 Replies
2408 Views |
November 19, 2014, 06:40:41 pm by Willabe |
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Schematic help
Started by zapped |
2 Replies
1881 Views |
November 19, 2014, 06:08:56 pm by zapped |
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Trem Oscillator Question
Started by AZJimC |
11 Replies
3888 Views |
November 19, 2014, 03:47:01 pm by AZJimC |
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Ampeg Reverberocket
Started by punkykatt |
2 Replies
1924 Views |
November 19, 2014, 12:58:18 pm by moonbird |
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13 Replies
4772 Views |
November 19, 2014, 08:53:54 am by shooter |
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Blues Jr heater issues
Started by jim |
2 Replies
2038 Views |
November 18, 2014, 10:38:55 pm by PRR |
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7 Replies
5507 Views |
November 18, 2014, 09:27:10 pm by PRR |
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21 Replies
9147 Views |
November 18, 2014, 05:39:20 pm by Ed_Chambley |
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74 Replies
26348 Views |
November 18, 2014, 09:11:06 am by kwm488 |
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T-Rocket 5879 & 5881
Started by tubenit |
6 Replies
4804 Views |
November 17, 2014, 05:56:06 am by tubenit |
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14 Replies
4219 Views |
November 16, 2014, 05:45:41 pm by Refugee |
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2 Replies
1727 Views |
November 16, 2014, 01:01:12 pm by kagliostro |
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6v6g
Started by Bugman3183 |
1 Replies
1885 Views |
November 16, 2014, 09:03:25 am by sluckey |
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1 Ohm Bias Resistors
Started by clyde |
8 Replies
5510 Views |
November 15, 2014, 09:14:41 am by clyde |
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