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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15 Replies
5616 Views |
January 25, 2015, 06:12:47 amby Jim Coash |
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6BM8 reverb circuit
Started by TIMBO |
8 Replies
5066 Views |
January 24, 2015, 07:06:47 pm by TIMBO |
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1 Replies
5919 Views |
January 24, 2015, 06:41:47 pm by SILVERGUN |
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24 Replies
8841 Views |
January 24, 2015, 03:04:58 pm by 2deaf |
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Egnater Fan Noise
Started by dpm309 |
3 Replies
3546 Views |
January 24, 2015, 09:51:00 am by dpm309 |
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5E3 blown fuse
Started by kingplank |
3 Replies
3068 Views |
January 23, 2015, 09:22:47 am by kingplank |
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Microphonic 6SJ7
Started by Leevi |
15 Replies
6911 Views |
January 22, 2015, 11:54:12 pm by HotBluePlates |
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Mig-50 & Princeton Reverb review
Started by Jim Coash |
2 Replies
2450 Views |
January 22, 2015, 07:23:05 pm by Willabe |
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Another quick question (seriously)
Started by tylerrussell |
2 Replies
2628 Views |
January 21, 2015, 09:24:13 am by tylerrussell |
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13 Replies
7986 Views |
January 21, 2015, 08:47:28 am by jojokeo |
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5e9a speed pot
Started by Bugman3183 |
4 Replies
3394 Views |
January 20, 2015, 06:40:45 pm by Bugman3183 |
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Dead 6L6 ??
Started by aquitania |
4 Replies
3201 Views |
January 20, 2015, 03:10:58 pm by shooter |
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18 Replies
7076 Views |
January 20, 2015, 03:10:01 pm by PRR |
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96 Replies
27855 Views |
January 20, 2015, 11:51:15 am by Willabe |
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Quick(?) question....
Started by tylerrussell |
16 Replies
5723 Views |
January 19, 2015, 09:17:45 pm by HotBluePlates |
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5 Replies
3311 Views |
January 19, 2015, 12:40:49 pm by Ed_Chambley |
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Champ issue maybe
Started by Mr. P ~ |
9 Replies
3952 Views |
January 19, 2015, 11:14:59 am by mresistor |
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23 Replies
9175 Views |
January 18, 2015, 09:42:34 pm by Willabe |
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4 Replies
4534 Views |
January 18, 2015, 02:57:49 pm by Jack_Hester |
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Zener Diode for dropping B plus voltage?
Started by smackoj |
13 Replies
9533 Views |
January 18, 2015, 01:20:56 pm by kagliostro |
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Tropical Fish Caps
Started by TIMBO |
4 Replies
3296 Views |
January 18, 2015, 01:12:27 pm by kagliostro |
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1 Replies
2562 Views |
January 18, 2015, 01:02:47 pm by lego4040 |
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A few Orange OD120 questions
Started by nateflanigan |
15 Replies
6994 Views |
January 18, 2015, 10:43:03 am by nateflanigan |
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Seeking EF86 amp suggestions
Started by smackoj |
13 Replies
6083 Views |
January 17, 2015, 12:45:27 pm by MakerDP |
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Fender Twin Reveb II Schematic Help
Started by ncusack |
2 Replies
2816 Views |
January 17, 2015, 11:41:27 am by ncusack |
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1962 TELECTRO Reel to Reel Emerson
Started by plexi50 |
2 Replies
2844 Views |
January 16, 2015, 01:31:43 pm by plexi50 |
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5725 pentode
Started by tubenit |
2 Replies
3857 Views |
January 15, 2015, 10:17:07 am by Willabe |
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16 Replies
12343 Views |
January 15, 2015, 05:22:48 am by shooter |
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Whole-Watt 6AU6 amp
Started by PRR |
11 Replies
7588 Views |
January 13, 2015, 07:31:10 pm by jojokeo |
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34 Replies
10700 Views |
January 13, 2015, 11:29:24 am by Ken Moon |
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37 Replies
11867 Views |
January 13, 2015, 09:51:00 am by Willabe |
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7 Replies
7263 Views |
January 13, 2015, 07:35:55 am by kagliostro |
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In Rush current related
Started by mresistor |
28 Replies
9868 Views |
January 11, 2015, 09:13:34 pm by Willabe |
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stereo pre-amp too much gain update
Started by jackplug1 |
9 Replies
4012 Views |
January 11, 2015, 05:38:05 pm by jackplug1 |
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Garnet 15R Tube reverb unit
Started by Toxophilite |
34 Replies
12751 Views |
January 10, 2015, 10:15:15 pm by Toxophilite |
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70 Replies
23365 Views |
January 10, 2015, 02:57:22 pm by TIMBO |
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Parallel EL84 And EL34/ 6V6 Voltages
Started by lkrasner |
4 Replies
4149 Views |
January 10, 2015, 09:38:27 am by JPK |
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22 Replies
10426 Views |
January 09, 2015, 08:50:37 pm by goldstache |
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Hoffman Stout Reverb questions
Started by stingray_65 |
2 Replies
3268 Views |
January 09, 2015, 06:17:14 pm by Willabe |
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0 Replies
3098 Views |
January 09, 2015, 01:32:36 pm by bonzerinc |
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2015 Project List
Started by TubeGeek |
14 Replies
7121 Views |
January 09, 2015, 12:53:47 pm by terminalgs |
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is this an EL84?
Started by Josh@Madisound Speakers |
2 Replies
2669 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
10818 Views |
January 09, 2015, 08:47:26 am by plexi50 |
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14 Replies
5406 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
5323 Views |
January 08, 2015, 08:08:06 pm by sgmezei16 |
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Ampeg V4 Bias Problem?
Started by plexi50 |
32 Replies
11532 Views |
January 08, 2015, 02:51:56 pm by plexi50 |
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Choosing a choke
Started by hesamadman |
16 Replies
8564 Views |
January 08, 2015, 07:08:19 am by hesamadman |
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17 Replies
5925 Views |
January 07, 2015, 09:01:31 pm by smackoj |
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2 Replies
2900 Views |
January 07, 2015, 08:39:50 pm by smackoj |
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Hoffman AB763 tremolo footswitch pops
Started by steven |
4 Replies
3054 Views |
January 07, 2015, 12:37:14 pm by EL34 |
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