Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 01:09:24 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 01:09:24 pm | ||
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Magnavox 175 Power Amp........
Started by Jack_Hester |
5 Replies
6104 Views |
December 02, 2014, 05:07:53 pmby Jack_Hester |
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29 Replies
9776 Views |
December 02, 2014, 02:06:31 pm by eleventeen |
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THE CANUCK
Started by TubeGeek |
21 Replies
8688 Views |
December 02, 2014, 01:07:48 pm by TubeGeek |
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transformer cross reference #s?
Started by mikhett |
2 Replies
3374 Views |
December 02, 2014, 12:55:06 pm by AZJimC |
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12 Replies
6991 Views |
December 01, 2014, 07:41:41 pm by Willabe |
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51 Replies
19245 Views |
December 01, 2014, 05:02:21 pm by straycat |
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15 Replies
7294 Views |
December 01, 2014, 01:27:13 pm by PRR |
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Grounding Layout - Is this correct ?
Started by kagliostro |
5 Replies
2932 Views |
December 01, 2014, 07:08:52 am by kagliostro |
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12 Replies
6337 Views |
November 30, 2014, 07:56:33 pm by markmalin |
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10kl & 50kl trim pots
Started by blues man |
3 Replies
2860 Views |
November 30, 2014, 05:58:41 pm by HotBluePlates |
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Output valve matching
Started by JB |
5 Replies
3558 Views |
November 30, 2014, 12:31:46 pm by kagliostro |
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Negative Feedback - an epiphany
Started by alerich |
3 Replies
5506 Views |
November 29, 2014, 04:46:18 pm by HotBluePlates |
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Happy Thanksgiving!
Started by Platefire |
14 Replies
5043 Views |
November 28, 2014, 09:56:49 pm by PRR |
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Peavey Triumph 60 Head
Started by plexi50 |
23 Replies
18548 Views |
November 28, 2014, 11:23:44 am by alerich |
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8 Replies
4613 Views |
November 26, 2014, 12:00:06 pm by DummyLoad |
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3 Replies
4728 Views |
November 26, 2014, 11:50:42 am by timbraun |
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22 Replies
7554 Views |
November 26, 2014, 10:46:37 am by alerich |
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Dougs trioid transformers
Started by jeff |
23 Replies
7026 Views |
November 26, 2014, 01:21:31 am by PRR |
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36 Replies
10991 Views |
November 25, 2014, 10:28:46 pm by PRR |
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3 Replies
3683 Views |
November 25, 2014, 08:11:42 pm by SoundmasterG |
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New Hoffman Stout build
Started by EL34 |
4 Replies
2885 Views |
November 25, 2014, 04:25:36 pm by EL34 |
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Two channel 5f2a Princeton
Started by glassesnvests |
1 Replies
2867 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
2942 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
10365 Views |
November 24, 2014, 04:12:58 pm by HotBluePlates |
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6av6 question, would this work?
Started by AZJimC |
12 Replies
9048 Views |
November 24, 2014, 03:42:02 am by kagliostro |
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SUper reverbv bias
Started by Underwood |
1 Replies
2483 Views |
November 23, 2014, 04:19:30 pm by sluckey |
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Yet another AC15...
Started by archaos |
2 Replies
2776 Views |
November 23, 2014, 03:30:37 pm by archaos |
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revibe question
Started by Toxophilite |
7 Replies
3756 Views |
November 23, 2014, 02:30:16 pm by Toxophilite |
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Hotrod Deluxe Power Supply Caps
Started by Jack1962 |
4 Replies
2699 Views |
November 23, 2014, 12:46:07 pm by Jack1962 |
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29 Replies
8605 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
13526 Views |
November 23, 2014, 08:38:16 am by Attila |
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Unknown PT tap
Started by TIMBO |
7 Replies
2716 Views |
November 22, 2014, 10:17:05 pm by TIMBO |
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2 Replies
2159 Views |
November 22, 2014, 03:35:38 pm by goldstache |
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CL80 Inrush Current Limiter
Started by clyde |
0 Replies
2149 Views |
November 22, 2014, 10:04:14 am by clyde |
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Silvertone 1474........
Started by Jack_Hester « 1 2 » |
74 Replies
24291 Views |
November 22, 2014, 07:13:14 am by Jack_Hester |
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17 Replies
10210 Views |
November 21, 2014, 10:03:29 pm by Platefire |
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17 Replies
6086 Views |
November 21, 2014, 05:32:01 pm by Mike_J |
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EL34 Biasing
Started by timbraun |
6 Replies
3663 Views |
November 21, 2014, 03:54:08 pm by timbraun |
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More Blues Jr conversion options
Started by tubenit |
4 Replies
4138 Views |
November 21, 2014, 11:03:08 am by MFowler |
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9 Replies
8711 Views |
November 21, 2014, 03:58:40 am by kagliostro |
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4 Replies
3040 Views |
November 21, 2014, 03:56:35 am by kagliostro |
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6J5 tubes
Started by billcreller |
7 Replies
4064 Views |
November 20, 2014, 02:41:53 pm by kagliostro |
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28 Replies
8894 Views |
November 20, 2014, 02:12:17 pm by SILVERGUN |
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53 Replies
14295 Views |
November 20, 2014, 11:49:26 am by Mike_J |
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6V6 Plexi buzz
Started by Cathode_ray |
2 Replies
2261 Views |
November 20, 2014, 10:39:06 am by Cathode_ray |
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Revibe reverb issues
Started by hofenator |
3 Replies
2931 Views |
November 19, 2014, 06:40:41 pm by Willabe |
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Schematic help
Started by zapped |
2 Replies
2238 Views |
November 19, 2014, 06:08:56 pm by zapped |
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Trem Oscillator Question
Started by AZJimC |
11 Replies
4541 Views |
November 19, 2014, 03:47:01 pm by AZJimC |
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Ampeg Reverberocket
Started by punkykatt |
2 Replies
2226 Views |
November 19, 2014, 12:58:18 pm by moonbird |
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13 Replies
5682 Views |
November 19, 2014, 08:53:54 am by shooter |
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