Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 06:31:57 am
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 06:31:57 am | ||
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Fender Marshall channel switching idea
Started by tubenit |
7 Replies
3527 Views |
March 04, 2015, 09:37:25 pmby TubeGeek |
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before i drill
Started by shooter |
2 Replies
2704 Views |
March 04, 2015, 06:03:55 pm by shooter |
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Fifties Gibson Ga-6 Lancer Tweed
Started by loogie |
5 Replies
5329 Views |
March 04, 2015, 12:22:50 pm by Redbird |
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Power cord strain relief
Started by sluckey |
32 Replies
14856 Views |
March 03, 2015, 07:01:42 pm by shooter |
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6 volt and 5 volt voltage
Started by supro66 |
11 Replies
8843 Views |
March 03, 2015, 06:57:41 pm by HotBluePlates |
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92 Replies
31822 Views |
March 03, 2015, 03:24:57 pm by DummyLoad |
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2 Replies
3459 Views |
March 03, 2015, 08:40:38 am by sluckey |
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homebuild jtm 45 high treble channel
Started by maartenc |
2 Replies
2887 Views |
March 03, 2015, 07:57:27 am by maartenc |
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7591s
Started by Toxophilite |
2 Replies
2889 Views |
March 02, 2015, 05:06:34 pm by Toxophilite |
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Power tube spacing
Started by Toxophilite |
1 Replies
4278 Views |
March 02, 2015, 05:05:42 pm by HotBluePlates |
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Vintage PA Amps & Speaker Conncetions
Started by jjasilli |
2 Replies
3113 Views |
March 02, 2015, 01:26:06 am by kagliostro |
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11 Replies
8974 Views |
March 01, 2015, 03:52:13 pm by sluckey |
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Laws and Regulations
Started by lkrasner |
27 Replies
8434 Views |
March 01, 2015, 02:39:10 pm by jjasilli |
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Salvaging Hammond A043 L100
Started by HommeMarrBuckley |
21 Replies
6044 Views |
March 01, 2015, 01:09:42 pm by sluckey |
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Hoffman Princeton Reverb Build
Started by sclinchy |
3 Replies
3117 Views |
March 01, 2015, 11:26:13 am by sclinchy |
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Power transformer deration / sizing
Started by octal |
3 Replies
3074 Views |
February 28, 2015, 10:19:09 pm by PRR |
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What is causing this?
Started by Leevi |
1 Replies
3324 Views |
February 28, 2015, 09:38:29 pm by shooter |
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Schedule 40 GA 5 build
Started by jyant50 |
4 Replies
3903 Views |
February 28, 2015, 10:02:17 am by sluckey |
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20 Replies
8567 Views |
February 27, 2015, 10:01:31 am by kagliostro |
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High Power resistor for amp load testing
Started by lego4040 |
14 Replies
7234 Views |
February 27, 2015, 09:10:13 am by supro66 |
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100 Replies
45819 Views |
February 26, 2015, 03:38:01 pm by Willabe |
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Standby pop!
Started by Toxophilite |
4 Replies
4287 Views |
February 26, 2015, 12:37:44 pm by sluckey |
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MOVED: GA-55V
Started by Willabe |
0 Replies
2346 Views |
February 26, 2015, 09:47:49 am by Willabe |
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Guitar amp BUzz?? help me.
Started by slash1986 |
4 Replies
2914 Views |
February 26, 2015, 05:54:29 am by slash1986 |
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Pop goes the weasel!
Started by Toxophilite |
9 Replies
3586 Views |
February 25, 2015, 03:42:29 pm by lego4040 |
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Burning grid resistors on power tubes
Started by Dreams |
3 Replies
3646 Views |
February 25, 2015, 02:39:28 pm by Dreams |
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1 Replies
2648 Views |
February 25, 2015, 10:47:53 am by EL34 |
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MOVED: Radio shack done
Started by EL34 |
0 Replies
2567 Views |
February 25, 2015, 10:36:50 am by EL34 |
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D'Mars 5879 ODS & FX (new)
Started by tubenit |
2 Replies
2897 Views |
February 25, 2015, 06:02:13 am by tubenit |
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6V6 plexi transformers question
Started by Ocean7 |
6 Replies
3907 Views |
February 24, 2015, 09:41:47 am by Ocean7 |
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Oddball Mullard mullard amp circuit
Started by octal |
3 Replies
3992 Views |
February 24, 2015, 02:36:55 am by kagliostro |
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32 Replies
12472 Views |
February 23, 2015, 10:32:44 pm by brown4308 |
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5 Replies
3130 Views |
February 23, 2015, 08:26:34 pm by oheare |
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Simple mains wiring
Started by sluckey |
8 Replies
3919 Views |
February 23, 2015, 07:27:21 pm by Willabe |
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16 Replies
5948 Views |
February 23, 2015, 01:08:27 pm by DummyLoad |
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JMP 50W Lead/Bass Build Scratchy BMT Pots
Started by bbaug14 |
8 Replies
4247 Views |
February 23, 2015, 12:15:01 pm by bbaug14 |
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56 Replies
23377 Views |
February 23, 2015, 10:15:15 am by shooter |
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Hoffman AC30 board question
Started by x44d80 |
2 Replies
3248 Views |
February 22, 2015, 06:32:57 pm by x44d80 |
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Vox AC15c1 problems
Started by Eddy6120 |
6 Replies
5053 Views |
February 22, 2015, 04:54:42 pm by Eddy6120 |
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schematic check please?
Started by John |
5 Replies
3440 Views |
February 22, 2015, 02:49:25 pm by John |
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GZ34 to 5u4m
Started by blues man |
3 Replies
4347 Views |
February 22, 2015, 02:19:23 pm by alerich |
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Stout TMB build
Started by jly56 |
3 Replies
3006 Views |
February 22, 2015, 04:17:55 am by sluckey |
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Silverton Lap Steel amp
Started by mresistor |
20 Replies
7139 Views |
February 21, 2015, 06:52:11 pm by Willabe |
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28 Replies
10005 Views |
February 21, 2015, 06:44:57 pm by HotBluePlates |
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MOVED: Gibson GA55V schemo?????
Started by Willabe |
0 Replies
2931 Views |
February 21, 2015, 09:34:02 am by Willabe |
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6 Replies
4362 Views |
February 20, 2015, 06:03:20 pm by mresistor |
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1960 Fender Concert filter caps
Started by Underwood |
1 Replies
3026 Views |
February 20, 2015, 04:07:11 pm by g-man |
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Deluxe Reverb Tube Glow
Started by bigkang |
5 Replies
3139 Views |
February 20, 2015, 08:10:59 am by bigkang |
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Bassman Ten
Started by Gone_Fishing |
6 Replies
4266 Views |
February 20, 2015, 08:06:12 am by Ed_Chambley |
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Another stout reverb build
Started by stingray_65 |
6 Replies
4191 Views |
February 19, 2015, 08:45:09 pm by stingray_65 |
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