Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 11:05:48 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 11:05:48 am | ||
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| 0 Members and 43 Guests are viewing this board. | ||||
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JCM 800 sound like a Laney?
Started by fossilshark |
2 Replies
3241 Views |
January 12, 2017, 02:28:32 pmby BlackCrowe604 |
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Crazy parallel loop idea
Started by 12AX7 |
0 Replies
2594 Views |
January 12, 2017, 01:46:01 pm by 12AX7 |
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4 Replies
4383 Views |
January 12, 2017, 09:39:15 am by Voxbox |
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5 Replies
3969 Views |
January 12, 2017, 09:16:36 am by dross |
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5 Replies
2687 Views |
January 12, 2017, 07:47:13 am by Platefire |
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Another possible Blues Jr conversion
Started by gtrplayr1976 |
8 Replies
4313 Views |
January 11, 2017, 11:47:08 pm by purpletele |
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Primary OT spec for 5F2A build
Started by Bangy |
20 Replies
12193 Views |
January 11, 2017, 10:15:18 pm by Bangy |
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opinions on a issue with this loop
Started by 12AX7 |
16 Replies
6168 Views |
January 11, 2017, 09:41:51 pm by 2deaf |
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suggestions for a bass amp build?
Started by frpax |
14 Replies
5558 Views |
January 11, 2017, 07:56:19 pm by MFowler |
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17 Replies
5564 Views |
January 11, 2017, 03:52:18 pm by John |
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Help Indentifying Capacitor
Started by whoops |
15 Replies
4683 Views |
January 10, 2017, 10:12:36 pm by whoops |
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5E3 Mounting?
Started by okguitarman |
4 Replies
3488 Views |
January 10, 2017, 09:36:30 pm by okguitarman |
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2 Replies
2727 Views |
January 10, 2017, 09:15:04 pm by Blind Lemon |
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Line Out Output Jack Design
Started by purpletele |
16 Replies
5199 Views |
January 10, 2017, 04:51:08 pm by Willabe |
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Non-Standard Turrett Board Width/Height?
Started by Tweeds |
8 Replies
3145 Views |
January 10, 2017, 02:48:33 pm by kagliostro |
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0 Replies
2274 Views |
January 10, 2017, 02:47:31 pm by goldstache |
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36 Replies
12782 Views |
January 10, 2017, 02:36:51 pm by kagliostro |
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Lodestar
Started by Sonny ReVerb |
10 Replies
4119 Views |
January 09, 2017, 11:05:50 pm by Sonny ReVerb |
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Chassis layout question
Started by fossilshark |
4 Replies
2837 Views |
January 09, 2017, 10:40:36 pm by fossilshark |
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1 Replies
2783 Views |
January 09, 2017, 08:38:32 pm by kfs90 |
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6G9-A Tremolux bias question
Started by goldstache |
3 Replies
2808 Views |
January 09, 2017, 01:04:57 pm by sluckey |
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Question RE: NFB tap
Started by 12AX7 |
13 Replies
7176 Views |
January 09, 2017, 12:31:36 pm by PRR |
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Multi amp switcher
Started by Ritchie200 |
12 Replies
7574 Views |
January 09, 2017, 10:18:30 am by Willabe |
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Has anyone built a Friedman Dirty Shirley?
Started by Mark |
1 Replies
9151 Views |
January 09, 2017, 09:40:23 am by darkbluemurder |
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59 Replies
19763 Views |
January 08, 2017, 04:45:07 pm by shooter |
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2 Replies
3444 Views |
January 08, 2017, 02:58:56 pm by jaster55 |
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10 Replies
3883 Views |
January 07, 2017, 07:57:18 pm by silat |
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26 Replies
16923 Views |
January 07, 2017, 12:45:15 pm by marcus262 |
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Great service
Started by ernie_jr |
2 Replies
3040 Views |
January 07, 2017, 07:29:16 am by kagliostro |
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Blown Fuse Troubleshooting
Started by Ambugaton |
31 Replies
9615 Views |
January 06, 2017, 10:27:43 pm by Ritchie200 |
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Rivera Jake Studio Combo 55 watt amp
Started by punkykatt |
0 Replies
3092 Views |
January 06, 2017, 07:52:01 pm by punkykatt |
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19 Replies
6153 Views |
January 06, 2017, 07:50:31 pm by 12AX7 |
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cold bias gain stage?
Started by 12AX7 |
7 Replies
6236 Views |
January 06, 2017, 06:19:56 pm by 12AX7 |
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Deluxe AB763 bias
Started by Leevi |
3 Replies
3051 Views |
January 06, 2017, 02:16:36 pm by Leevi |
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D'Mars ODS build completed
Started by MakerDP |
21 Replies
9371 Views |
January 06, 2017, 12:08:42 pm by MakerDP |
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50 Replies
14079 Views |
January 06, 2017, 07:48:19 am by Vdelli |
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Building the Power Amp Section ONLY
Started by jonyoungyi |
6 Replies
3356 Views |
January 05, 2017, 04:22:09 pm by jonyoungyi |
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Princeton reverb 120v USA to 240v UK
Started by kaborex |
2 Replies
3420 Views |
January 05, 2017, 12:35:25 pm by PRR |
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tremolo circuit
Started by J Rindt |
9 Replies
5648 Views |
January 05, 2017, 11:14:02 am by kagliostro |
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2 Replies
3018 Views |
January 05, 2017, 08:55:29 am by kagliostro |
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Master Volume placement in a 5C5 Tweed Pro
Started by Josiah |
7 Replies
4506 Views |
January 04, 2017, 07:01:35 pm by Josiah |
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6Sj7 to 6SL7 or the other way
Started by Ed_Chambley |
2 Replies
6255 Views |
January 04, 2017, 03:28:58 pm by Ed_Chambley |
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What is the purpose of paralleled triodes?
Started by 12AX7 |
11 Replies
15788 Views |
January 04, 2017, 02:53:43 pm by Ed_Chambley |
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"Doug Circuits" VOX AC4 Ver.3
Started by Attila |
5 Replies
17677 Views |
January 04, 2017, 01:32:52 pm by purpletele |
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43 Replies
13605 Views |
January 03, 2017, 06:45:02 pm by warioblast |
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power amp and diff preamps
Started by Colas LeGrippa |
2 Replies
2781 Views |
January 03, 2017, 05:19:58 pm by Colas LeGrippa |
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Peavey MACE hiss problem
Started by Colas LeGrippa |
13 Replies
5831 Views |
January 03, 2017, 05:12:17 pm by Colas LeGrippa |
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cold bias gain stage
Started by 12AX7 |
11 Replies
5131 Views |
January 02, 2017, 05:19:25 pm by 12AX7 |
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8 Replies
3500 Views |
January 01, 2017, 08:48:46 pm by purpletele |
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isolate or ground a reverb send jack?
Started by G._Hoffman |
3 Replies
2776 Views |
January 01, 2017, 07:14:33 pm by G._Hoffman |
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