Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 11:23:36 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 11:23:36 am | ||
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13 Replies
5303 Views |
January 07, 2015, 09:35:30 amby NeilG |
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Altec 342B conversion
Started by Toxophilite |
11 Replies
6284 Views |
January 06, 2015, 09:18:10 pm by Toxophilite |
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5 Replies
4114 Views |
January 06, 2015, 06:40:45 pm by tubenit |
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Gibson GA50 cabinet dimensions
Started by Leevi |
4 Replies
3289 Views |
January 06, 2015, 12:19:34 pm by kagliostro |
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The fate of a Bassman
Started by SILVERGUN |
31 Replies
11559 Views |
January 06, 2015, 08:23:03 am by SILVERGUN |
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25 Replies
15145 Views |
January 06, 2015, 06:32:26 am by Jim Coash |
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D'lite question
Started by TubeGeek |
13 Replies
6083 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
4043 Views |
January 05, 2015, 05:28:15 pm by DummyLoad |
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5 Replies
3795 Views |
January 05, 2015, 01:29:52 pm by Willabe |
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Sovtek Mig-50 project
Started by Jim Coash |
1 Replies
2986 Views |
January 05, 2015, 12:55:51 pm by sluckey |
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14 Replies
7340 Views |
January 05, 2015, 10:00:31 am by Ed_Chambley |
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2550x Fiddling...
Started by Jaymz77 |
36 Replies
10836 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
3410 Views |
January 04, 2015, 02:38:04 am by kagliostro |
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18 Replies
6347 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
4206 Views |
January 02, 2015, 03:48:12 pm by HotBluePlates |
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Peavey Classic 50/50 transformers
Started by MakerDP |
3 Replies
4769 Views |
January 01, 2015, 10:03:33 pm by MakerDP |
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5 Replies
3678 Views |
January 01, 2015, 06:54:22 pm by HotBluePlates |
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MOVED: Happy new Year
Started by EL34 |
0 Replies
2278 Views |
January 01, 2015, 02:35:27 pm by EL34 |
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36 Replies
10991 Views |
January 01, 2015, 02:11:05 pm by Ken Moon |
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MOVED: Eico 1078 Variac
Started by HotBluePlates |
0 Replies
2655 Views |
January 01, 2015, 09:53:49 am by HotBluePlates |
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design layout
Started by blues man |
2 Replies
2866 Views |
December 31, 2014, 08:06:40 pm by blues man |
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Stout Face plate
Started by EL34 |
0 Replies
2327 Views |
December 31, 2014, 11:34:45 am by EL34 |
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AC 15 with 6973 tubes
Started by octal |
8 Replies
8498 Views |
December 31, 2014, 11:23:18 am by HotBluePlates |
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Reverb tank without reverb transformer
Started by Leevi |
10 Replies
8283 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
4436 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
3266 Views |
December 29, 2014, 07:53:32 pm by proaudioguy |
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Princeton Reverb Turret Board problem
Started by MadMax |
44 Replies
22407 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
12605 Views |
December 29, 2014, 12:45:18 pm by Ed_Chambley |
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Mods for princeton reverb
Started by proaudioguy |
37 Replies
19526 Views |
December 29, 2014, 12:19:57 pm by Willabe |
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70 Replies
29772 Views |
December 29, 2014, 06:28:15 am by lego4040 |
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Silvertone 1482 Troubleshooting
Started by guitarrock04 |
15 Replies
8084 Views |
December 28, 2014, 11:13:46 am by jjasilli |
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6 Replies
4966 Views |
December 26, 2014, 03:53:09 pm by Mike_J |
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HAMMOND AO43 INTO WHAT?
Started by redmojo |
11 Replies
5274 Views |
December 26, 2014, 03:52:52 pm by redmojo |
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MOVED: Merry Xmas
Started by EL34 |
0 Replies
2345 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
8570 Views |
December 26, 2014, 12:40:38 pm by kagliostro |
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15 Replies
6329 Views |
December 25, 2014, 05:28:55 am by Jack_Hester |
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Princeton reverb master
Started by phsyconoodler |
12 Replies
5688 Views |
December 24, 2014, 07:40:16 pm by phsyconoodler |
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Adding a 1 Tube OD
Started by TIMBO |
12 Replies
5346 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
4997 Views |
December 24, 2014, 04:27:01 pm by MakerDP |
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5 Replies
4323 Views |
December 24, 2014, 06:45:56 am by Jim Coash |
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Hybrid Backface / Tweed
Started by j.w.goode |
8 Replies
4691 Views |
December 23, 2014, 12:18:59 pm by sluckey |
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Speaker ohms switch
Started by supro66 |
5 Replies
3128 Views |
December 23, 2014, 11:40:28 am by jjasilli |
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blues junior lifted pad and trace
Started by bakerlite |
8 Replies
4059 Views |
December 21, 2014, 11:47:53 am by blues man |
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3 Replies
5728 Views |
December 20, 2014, 01:04:49 pm by kagliostro |
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Removing sockets from PCB
Started by jeff |
11 Replies
6071 Views |
December 20, 2014, 08:41:14 am by jeff |
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Fender 5e3 Deluxe
Started by supro66 |
3 Replies
2928 Views |
December 19, 2014, 08:53:32 am by supro66 |
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confusing heater filament circuit
Started by BrianS |
11 Replies
4988 Views |
December 18, 2014, 04:14:49 pm by HotBluePlates |
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15 Replies
6821 Views |
December 18, 2014, 06:58:59 am by DummyLoad |
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Orange AD15 input jack
Started by Leevi |
1 Replies
2550 Views |
December 18, 2014, 06:31:52 am by sluckey |
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7 Replies
3502 Views |
December 17, 2014, 07:43:19 pm by EL34 |
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