Welcome To the Hoffman Amplifiers Forum
April 27, 2026, 08:01:37 pm
Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 08:01:37 pm | ||
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2015 Project List
Started by TubeGeek |
14 Replies
8068 Views |
January 09, 2015, 12:53:47 pmby terminalgs |
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is this an EL84?
Started by Josh@Madisound Speakers |
2 Replies
3224 Views |
January 09, 2015, 11:08:06 am by Josh@Madisound Speakers |
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1970's Sound City 200 Plus
Started by plexi50 |
29 Replies
11814 Views |
January 09, 2015, 08:47:26 am by plexi50 |
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14 Replies
6141 Views |
January 09, 2015, 05:27:14 am by Walter78 |
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Debugging a Gibson GA-75 amp
Started by sgmezei16 |
8 Replies
5986 Views |
January 08, 2015, 08:08:06 pm by sgmezei16 |
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Ampeg V4 Bias Problem?
Started by plexi50 |
32 Replies
12672 Views |
January 08, 2015, 02:51:56 pm by plexi50 |
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Choosing a choke
Started by hesamadman |
16 Replies
9477 Views |
January 08, 2015, 07:08:19 am by hesamadman |
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17 Replies
6743 Views |
January 07, 2015, 09:01:31 pm by smackoj |
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2 Replies
3485 Views |
January 07, 2015, 08:39:50 pm by smackoj |
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Hoffman AB763 tremolo footswitch pops
Started by steven |
4 Replies
3599 Views |
January 07, 2015, 12:37:14 pm by EL34 |
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13 Replies
5966 Views |
January 07, 2015, 09:35:30 am by NeilG |
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Altec 342B conversion
Started by Toxophilite |
11 Replies
6981 Views |
January 06, 2015, 09:18:10 pm by Toxophilite |
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5 Replies
4752 Views |
January 06, 2015, 06:40:45 pm by tubenit |
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Gibson GA50 cabinet dimensions
Started by Leevi |
4 Replies
3853 Views |
January 06, 2015, 12:19:34 pm by kagliostro |
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The fate of a Bassman
Started by SILVERGUN |
31 Replies
12927 Views |
January 06, 2015, 08:23:03 am by SILVERGUN |
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25 Replies
16676 Views |
January 06, 2015, 06:32:26 am by Jim Coash |
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D'lite question
Started by TubeGeek |
13 Replies
6745 Views |
January 05, 2015, 05:50:18 pm by TubeGeek |
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active bax stack w/ faux pentode.
Started by DummyLoad |
7 Replies
4712 Views |
January 05, 2015, 05:28:15 pm by DummyLoad |
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5 Replies
4539 Views |
January 05, 2015, 01:29:52 pm by Willabe |
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Sovtek Mig-50 project
Started by Jim Coash |
1 Replies
3550 Views |
January 05, 2015, 12:55:51 pm by sluckey |
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14 Replies
8287 Views |
January 05, 2015, 10:00:31 am by Ed_Chambley |
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2550x Fiddling...
Started by Jaymz77 |
36 Replies
12165 Views |
January 04, 2015, 03:27:38 am by TIMBO |
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How work an Hammond Vibrato Scanner ?
Started by kagliostro |
4 Replies
4069 Views |
January 04, 2015, 02:38:04 am by kagliostro |
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18 Replies
7229 Views |
January 03, 2015, 06:32:18 pm by jeff |
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Jansen Bassman50 hot rod do-up
Started by tubeswell |
8 Replies
4937 Views |
January 02, 2015, 03:48:12 pm by HotBluePlates |
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Peavey Classic 50/50 transformers
Started by MakerDP |
3 Replies
5381 Views |
January 01, 2015, 10:03:33 pm by MakerDP |
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5 Replies
4210 Views |
January 01, 2015, 06:54:22 pm by HotBluePlates |
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MOVED: Happy new Year
Started by EL34 |
0 Replies
2849 Views |
January 01, 2015, 02:35:27 pm by EL34 |
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36 Replies
11934 Views |
January 01, 2015, 02:11:05 pm by Ken Moon |
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MOVED: Eico 1078 Variac
Started by HotBluePlates |
0 Replies
3260 Views |
January 01, 2015, 09:53:49 am by HotBluePlates |
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design layout
Started by blues man |
2 Replies
3544 Views |
December 31, 2014, 08:06:40 pm by blues man |
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Stout Face plate
Started by EL34 |
0 Replies
2832 Views |
December 31, 2014, 11:34:45 am by EL34 |
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AC 15 with 6973 tubes
Started by octal |
8 Replies
9427 Views |
December 31, 2014, 11:23:18 am by HotBluePlates |
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Reverb tank without reverb transformer
Started by Leevi |
10 Replies
9099 Views |
December 31, 2014, 01:16:37 am by PRR |
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Bass and Treble Controls for a 5F2-A
Started by sclinchy |
7 Replies
5105 Views |
December 29, 2014, 08:02:27 pm by g-man |
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Now for my next project.....
Started by proaudioguy |
0 Replies
3936 Views |
December 29, 2014, 07:53:32 pm by proaudioguy |
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Princeton Reverb Turret Board problem
Started by MadMax |
44 Replies
23797 Views |
December 29, 2014, 05:41:58 pm by HotBluePlates |
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High Plate Voltage in '72 SFDR
Started by mcasey1 |
24 Replies
13955 Views |
December 29, 2014, 12:45:18 pm by Ed_Chambley |
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Mods for princeton reverb
Started by proaudioguy |
37 Replies
21230 Views |
December 29, 2014, 12:19:57 pm by Willabe |
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70 Replies
33714 Views |
December 29, 2014, 06:28:15 am by lego4040 |
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Silvertone 1482 Troubleshooting
Started by guitarrock04 |
15 Replies
8990 Views |
December 28, 2014, 11:13:46 am by jjasilli |
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6 Replies
5665 Views |
December 26, 2014, 03:53:09 pm by Mike_J |
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HAMMOND AO43 INTO WHAT?
Started by redmojo |
11 Replies
6093 Views |
December 26, 2014, 03:52:52 pm by redmojo |
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MOVED: Merry Xmas
Started by EL34 |
0 Replies
2950 Views |
December 26, 2014, 01:19:34 pm by EL34 |
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Elevated heaters - Where to take DC ?
Started by kagliostro |
14 Replies
9549 Views |
December 26, 2014, 12:40:38 pm by kagliostro |
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15 Replies
7319 Views |
December 25, 2014, 05:28:55 am by Jack_Hester |
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Princeton reverb master
Started by phsyconoodler |
12 Replies
6443 Views |
December 24, 2014, 07:40:16 pm by phsyconoodler |
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Adding a 1 Tube OD
Started by TIMBO |
12 Replies
6127 Views |
December 24, 2014, 07:35:22 pm by Mike_J |
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D'Mars (non-5879) & FX update
Started by tubenit |
9 Replies
5889 Views |
December 24, 2014, 04:27:01 pm by MakerDP |
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5 Replies
4993 Views |
December 24, 2014, 06:45:56 am by Jim Coash |
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