Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 02:18:13 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 02:18:13 pm | ||
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| tomojt and 134 Guests are viewing this board. | ||||
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Advances in Electrolytic Caps
Started by fiftynine |
14 Replies
10364 Views |
December 10, 2014, 04:32:57 pmby jojokeo |
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24 Replies
19747 Views |
December 10, 2014, 09:47:16 am by Mike_J |
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hoffman Hotswitch
Started by jack2911guitarblues |
4 Replies
4673 Views |
December 09, 2014, 08:13:33 pm by jack2911guitarblues |
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28 Replies
10292 Views |
December 09, 2014, 07:37:25 pm by goldstache |
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14 Replies
6608 Views |
December 09, 2014, 07:27:28 pm by goldstache |
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hollow state rectumafriers
Started by DummyLoad |
7 Replies
4573 Views |
December 09, 2014, 04:34:59 pm by HotBluePlates |
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E filter caps
Started by dude |
5 Replies
4942 Views |
December 09, 2014, 04:09:01 pm by HotBluePlates |
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11 Replies
8171 Views |
December 09, 2014, 11:49:42 am by Ed_Chambley |
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1 x 16uf or 2 x 8uf Filtering
Started by fiftynine |
10 Replies
6424 Views |
December 09, 2014, 05:55:43 am by fiftynine |
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1 Replies
3234 Views |
December 08, 2014, 10:52:11 pm by sluckey |
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2 Replies
3464 Views |
December 08, 2014, 10:32:42 pm by chocopower |
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tiny 0.2w speaker
Started by firemedic |
5 Replies
3995 Views |
December 08, 2014, 09:42:32 pm by HotBluePlates |
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14 Replies
21474 Views |
December 08, 2014, 02:34:43 pm by jjasilli |
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PCB MOD for HOLDEN WASP
Started by TIMBO |
5 Replies
4498 Views |
December 08, 2014, 01:47:40 am by TIMBO |
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4 Replies
5939 Views |
December 07, 2014, 09:36:27 am by sluckey |
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Dorf Universal Vibrato........
Started by Jack_Hester |
16 Replies
9088 Views |
December 07, 2014, 09:09:01 am by Jack_Hester |
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Best 12AX7/7025 Brand for reliability..
Started by jpdesroc |
4 Replies
5960 Views |
December 07, 2014, 08:50:20 am by Mike_J |
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69 Replies
30338 Views |
December 06, 2014, 02:38:29 pm by Ritchie200 |
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72 Quad Reverb "no reverb"
Started by Mars-Hall |
7 Replies
5189 Views |
December 05, 2014, 09:15:48 pm by Mars-Hall |
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AMP PORN Ac15 / Misc
Started by Ed_Chambley |
44 Replies
18128 Views |
December 05, 2014, 03:35:37 pm by Ed_Chambley |
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Hoffman Stout TMB build pics and info
Started by EL34 |
10 Replies
6304 Views |
December 05, 2014, 10:23:44 am by EL34 |
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Adding a tube
Started by jeff |
12 Replies
6338 Views |
December 04, 2014, 05:38:14 pm by MakerDP |
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Build Your Own 'Vibrato' (1957)
Started by PRR |
5 Replies
5141 Views |
December 04, 2014, 02:06:52 am by kagliostro |
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2555 Silver Jubilee treble issue
Started by OSMOSE |
2 Replies
3928 Views |
December 03, 2014, 09:07:39 am by OSMOSE |
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3 Replies
6400 Views |
December 03, 2014, 08:27:35 am by blues man |
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Tore-t ReVibe grounding
Started by Sethyrish |
16 Replies
7403 Views |
December 02, 2014, 11:14:24 pm by Sethyrish |
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Super reverb high heater voltage
Started by Underwood |
19 Replies
7705 Views |
December 02, 2014, 05:28:24 pm by HotBluePlates |
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Adding blues Jr style Reverb
Started by hesamadman |
7 Replies
5063 Views |
December 02, 2014, 05:09:10 pm by John |
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Magnavox 175 Power Amp........
Started by Jack_Hester |
5 Replies
7245 Views |
December 02, 2014, 05:07:53 pm by Jack_Hester |
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29 Replies
11489 Views |
December 02, 2014, 02:06:31 pm by eleventeen |
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THE CANUCK
Started by TubeGeek |
21 Replies
10570 Views |
December 02, 2014, 01:07:48 pm by TubeGeek |
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transformer cross reference #s?
Started by mikhett |
2 Replies
4476 Views |
December 02, 2014, 12:55:06 pm by AZJimC |
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12 Replies
8598 Views |
December 01, 2014, 07:41:41 pm by Willabe |
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51 Replies
22061 Views |
December 01, 2014, 05:02:21 pm by straycat |
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15 Replies
8802 Views |
December 01, 2014, 01:27:13 pm by PRR |
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Grounding Layout - Is this correct ?
Started by kagliostro |
5 Replies
3750 Views |
December 01, 2014, 07:08:52 am by kagliostro |
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12 Replies
8153 Views |
November 30, 2014, 07:56:33 pm by markmalin |
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10kl & 50kl trim pots
Started by blues man |
3 Replies
3771 Views |
November 30, 2014, 05:58:41 pm by HotBluePlates |
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Output valve matching
Started by JB |
5 Replies
4529 Views |
November 30, 2014, 12:31:46 pm by kagliostro |
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Negative Feedback - an epiphany
Started by alerich |
3 Replies
6660 Views |
November 29, 2014, 04:46:18 pm by HotBluePlates |
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Happy Thanksgiving!
Started by Platefire |
14 Replies
6296 Views |
November 28, 2014, 09:56:49 pm by PRR |
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Peavey Triumph 60 Head
Started by plexi50 |
23 Replies
20042 Views |
November 28, 2014, 11:23:44 am by alerich |
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8 Replies
5788 Views |
November 26, 2014, 12:00:06 pm by DummyLoad |
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3 Replies
5825 Views |
November 26, 2014, 11:50:42 am by timbraun |
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22 Replies
8964 Views |
November 26, 2014, 10:46:37 am by alerich |
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Dougs trioid transformers
Started by jeff |
23 Replies
8732 Views |
November 26, 2014, 01:21:31 am by PRR |
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36 Replies
12672 Views |
November 25, 2014, 10:28:46 pm by PRR |
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3 Replies
4669 Views |
November 25, 2014, 08:11:42 pm by SoundmasterG |
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New Hoffman Stout build
Started by EL34 |
4 Replies
3767 Views |
November 25, 2014, 04:25:36 pm by EL34 |
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Two channel 5f2a Princeton
Started by glassesnvests |
1 Replies
3825 Views |
November 25, 2014, 12:31:26 pm by AZJimC |
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