Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 07:19:46 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 07:19:46 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 35 Guests are viewing this board. | ||||
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Amp buzzing when not touching the strings
Started by Leevi |
27 Replies
7665 Views |
May 31, 2018, 11:22:48 pmby Leevi |
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Newbie Questions - Planning an AC-15 Build
Started by Brink |
14 Replies
5552 Views |
May 31, 2018, 04:38:31 pm by airguitarist |
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Another Supro s6424 build
Started by CraigB |
44 Replies
17107 Views |
May 31, 2018, 10:37:18 am by davidwpack |
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OG greetings and question
Started by Dynaflow |
3 Replies
2720 Views |
May 31, 2018, 09:21:48 am by Dynaflow |
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Schematic things and stuff
Started by davidwpack |
36 Replies
7987 Views |
May 30, 2018, 10:26:54 pm by davidwpack |
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Insulating pots from chassis
Started by MikeDL |
11 Replies
4850 Views |
May 30, 2018, 09:45:41 pm by labb |
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17 Replies
7019 Views |
May 29, 2018, 07:23:02 pm by ALBATROS1234 |
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Help with output transformer wiring
Started by Joe6v6 |
9 Replies
7189 Views |
May 29, 2018, 04:07:31 pm by 2deaf |
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24 Replies
8414 Views |
May 29, 2018, 03:40:04 pm by munkeyboy |
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Gibson Hawk
Started by ginger |
0 Replies
2478 Views |
May 29, 2018, 02:06:38 pm by ginger |
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Need an amp recomendation
Started by pbman1953 |
24 Replies
7802 Views |
May 29, 2018, 11:00:39 am by jjasilli |
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CJ11 clone build
Started by Guy77 |
5 Replies
4601 Views |
May 27, 2018, 11:10:43 am by Guy77 |
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2 Replies
2442 Views |
May 27, 2018, 12:35:27 am by michaelmeader |
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29 Replies
10535 Views |
May 26, 2018, 08:47:43 am by davidwpack |
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DRRI input jacks
Started by John |
12 Replies
5288 Views |
May 26, 2018, 06:37:55 am by jjasilli |
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15 Replies
5292 Views |
May 25, 2018, 09:29:23 pm by Captain chunkulus |
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Plexi 6V6 build MV
Started by dude |
4 Replies
3098 Views |
May 25, 2018, 05:21:12 pm by dude |
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Fender Hot Rod Deville Conversion over to Handwire HELP!!
Started by USAampsRus « 1 2 » |
74 Replies
23062 Views |
May 25, 2018, 01:41:59 pm by USAampsRus |
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Depth Control Question
Started by alerich |
3 Replies
3727 Views |
May 25, 2018, 01:10:03 pm by jjasilli |
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11 Replies
5916 Views |
May 25, 2018, 08:50:35 am by 92Volts |
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Deluxe reverb AB763 blocking distortion
Started by Leevi |
1 Replies
2901 Views |
May 24, 2018, 11:52:51 pm by Leevi |
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Preamp Idea, Relay question
Started by Hellawatt |
5 Replies
3586 Views |
May 24, 2018, 11:40:09 pm by PRR |
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6v6 JCM800 Layout - Build Finished!
Started by jayfitt |
6 Replies
5966 Views |
May 24, 2018, 07:24:26 pm by sluckey |
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1 meg vs 500k pots
Started by ALBATROS1234 |
11 Replies
14099 Views |
May 23, 2018, 09:10:12 pm by jjasilli |
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12AU7 sub for 12BH7 ?
Started by mresistor |
3 Replies
3815 Views |
May 23, 2018, 07:35:28 pm by PRR |
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16 Replies
5748 Views |
May 23, 2018, 05:37:17 pm by jonyoungyi |
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10 Replies
4744 Views |
May 23, 2018, 05:06:21 pm by jecars |
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Biasing a cathode amp with VVR Question
Started by dude |
5 Replies
3367 Views |
May 23, 2018, 12:32:40 pm by dude |
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45 Replies
14153 Views |
May 23, 2018, 11:49:32 am by cboysen |
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10 Replies
8382 Views |
May 23, 2018, 09:26:05 am by HotBluePlates |
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4 Replies
3560 Views |
May 23, 2018, 08:36:09 am by USAampsRus |
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1 Replies
2787 Views |
May 22, 2018, 09:08:48 pm by PRR |
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Blues Junior Project Mastervol Problem
Started by FredH |
5 Replies
3257 Views |
May 22, 2018, 05:04:26 pm by sluckey |
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Bias Tap or Not?
Started by plumcrazyfx |
4 Replies
4065 Views |
May 21, 2018, 06:46:17 pm by plumcrazyfx |
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Power Transformer help, advice needed!
Started by Car1 |
21 Replies
6431 Views |
May 21, 2018, 09:01:46 am by mresistor |
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11 Replies
4060 Views |
May 20, 2018, 12:56:11 pm by Platefire |
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cap power rating
Started by juneboy |
2 Replies
2595 Views |
May 20, 2018, 08:34:21 am by 92Volts |
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Turret Minimum Spacing
Started by Papa Jim |
4 Replies
3865 Views |
May 20, 2018, 06:49:04 am by sluckey |
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Hot Rod Deville question
Started by John |
6 Replies
2983 Views |
May 19, 2018, 11:37:18 am by shooter |
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3 Replies
2937 Views |
May 18, 2018, 07:13:32 pm by bullkelp |
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26 Replies
7685 Views |
May 18, 2018, 03:36:47 pm by ALBATROS1234 |
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Dual 800/plexi 20W complete
Started by dennyg |
30 Replies
11657 Views |
May 18, 2018, 08:21:12 am by Ed_Chambley |
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Noob - New tube bass amp project
Started by Garrett335 |
20 Replies
10628 Views |
May 18, 2018, 06:52:50 am by MFowler |
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Power Transformer Specs
Started by mwelch55 |
16 Replies
8054 Views |
May 17, 2018, 09:54:30 pm by shooter |
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AA763 based mod idea's
Started by OrganicEffects |
0 Replies
2553 Views |
May 16, 2018, 03:42:57 pm by OrganicEffects |
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14 Replies
6379 Views |
May 15, 2018, 06:56:21 pm by markmalin |
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12 Replies
7008 Views |
May 15, 2018, 03:53:29 pm by dennyg |
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Grounding Confusion DR build
Started by taddy |
4 Replies
2831 Views |
May 15, 2018, 08:04:53 am by sluckey |
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Help smoothing out an ODS
Started by Joe6v6 |
13 Replies
8078 Views |
May 14, 2018, 05:13:20 pm by brewdude |
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Hoffman Relay PS Capacitor Failure
Started by sds1 |
15 Replies
4504 Views |
May 14, 2018, 04:28:41 pm by sds1 |
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