Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 06:22:59 am
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 06:22:59 am | ||
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Please do not use VPN's
Started by EL34 |
48 Replies
35236 Views |
February 26, 2026, 11:41:16 amby Greenwichpaul |
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ALL-TIME great information
Started by PRR |
0 Replies
65666 Views |
April 16, 2018, 08:09:37 pm by PRR |
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1 Replies
72440 Views |
October 30, 2015, 01:24:25 pm by EL34 |
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What's this board for?
Started by EL34 |
0 Replies
50135 Views |
May 28, 2009, 04:14:29 pm by EL34 |
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Question about grounding
Started by kagliostro |
4 Replies
156 Views |
August 28, 2026, 08:26:23 pm by kagliostro |
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Cathodyne Phase Splitter Issue
Started by TexasTone |
7 Replies
63 Views |
August 28, 2026, 05:46:05 pm by Helmholtz |
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24 Replies
9156 Views |
August 28, 2026, 02:21:04 pm by kagliostro |
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6021W High Gain Submini Amp
Started by Kaptinkangaru |
8 Replies
168 Views |
August 28, 2026, 10:51:27 am by sluckey |
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Schematic Software
Started by gtrmac |
10 Replies
2431 Views |
August 28, 2026, 01:33:52 am by fossilshark |
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57 Replies
5020 Views |
August 27, 2026, 09:01:20 am by sluckey |
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First amp build
Started by Mongrel714 « 1 2 3 » |
115 Replies
46909 Views |
August 26, 2026, 08:41:35 pm by Mongrel714 |
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Deville Transformers Reuse
Started by king_me |
22 Replies
8111 Views |
August 25, 2026, 07:06:25 pm by sluckey |
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Turner Audio
Started by TIMBO |
17 Replies
2691 Views |
August 24, 2026, 09:02:35 am by Helmholtz |
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5E5A in a 5E7 cab
Started by tubeswell |
5 Replies
229 Views |
August 23, 2026, 10:18:56 am by Willabe |
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7 Replies
1994 Views |
August 22, 2026, 09:49:05 am by pbman1953 |
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6v6 Plexi w/ Vox Style Cut control?
Started by martinman |
4 Replies
1822 Views |
August 21, 2026, 06:55:27 am by martinman |
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34 Replies
22900 Views |
August 21, 2026, 04:00:54 am by Merlin |
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12 Replies
1792 Views |
August 20, 2026, 10:28:58 am by pdf64 |
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Gibson eh185 output transformer
Started by Simmie |
6 Replies
1076 Views |
August 18, 2026, 07:03:20 pm by sluckey |
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Where to ground 6n2p shield?
Started by theRagman |
2 Replies
826 Views |
August 18, 2026, 04:31:33 pm by theRagman |
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152 Replies
78520 Views |
August 18, 2026, 11:24:43 am by shooter |
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Faceplate
Started by Mongrel714 |
1 Replies
993 Views |
August 17, 2026, 04:31:52 pm by sluckey |
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13 Replies
13345 Views |
August 16, 2026, 02:02:25 pm by sluckey |
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9 Replies
3256 Views |
August 16, 2026, 11:38:03 am by pbman1953 |
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THE HOWLER
Started by TIMBO |
2 Replies
4767 Views |
August 16, 2026, 05:26:00 am by TIMBO |
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Changing tone stack sanity check
Started by uki |
8 Replies
7895 Views |
August 15, 2026, 08:40:51 am by ac427v |
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Hoffman Blues Jr. Build
Started by ALK2MT |
2 Replies
4804 Views |
August 13, 2026, 07:49:24 am by sluckey |
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Vox AC15 based on Hoffman AC30 layout
Started by Big_Mike |
13 Replies
9079 Views |
August 12, 2026, 04:41:32 pm by sluckey |
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Univox Cathodyne Gain Stage
Started by astronomicum |
11 Replies
9145 Views |
August 11, 2026, 05:17:43 pm by Helmholtz |
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40 Replies
14233 Views |
August 11, 2026, 05:07:17 pm by sluckey |
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23 Replies
20508 Views |
August 11, 2026, 04:17:25 pm by Helmholtz |
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Echo box project, input wanted
Started by separateness |
18 Replies
4976 Views |
August 10, 2026, 05:13:31 pm by separateness |
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Removing tone stack from RRobs RR763
Started by jukelemon |
15 Replies
4193 Views |
August 10, 2026, 03:33:51 pm by jukelemon |
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New Project - Sunn 2000s
Started by pbman1953 |
14 Replies
7592 Views |
August 10, 2026, 02:30:19 pm by Balticnoiseforge |
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2 Replies
3183 Views |
August 10, 2026, 08:03:38 am by jjschessmaster |
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4 ohm fixed attenuator
Started by isaac_teller |
2 Replies
3148 Views |
August 09, 2026, 01:27:28 pm by Sonny ReVerb |
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13 Replies
4312 Views |
August 08, 2026, 05:07:30 am by kagliostro |
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Keystone 1204 tool
Started by maxdissipation |
1 Replies
2888 Views |
August 07, 2026, 03:09:24 pm by Jonas |
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2 Replies
2807 Views |
August 06, 2026, 08:19:12 pm by passaloutre |
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7 Replies
13996 Views |
August 05, 2026, 12:20:50 pm by Willabe |
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Single-channel 6G6B: mixing resistors
Started by passaloutre |
5 Replies
3011 Views |
August 04, 2026, 05:13:14 pm by sluckey |
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23 Replies
11232 Views |
August 03, 2026, 01:45:22 pm by Trenchard_UK |
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Hughes and Kettner 20 anniversary
Started by Big chief |
2 Replies
3105 Views |
August 02, 2026, 09:10:36 pm by Big chief |
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Single tube Reverb headache
Started by shaun |
36 Replies
27235 Views |
August 02, 2026, 03:51:11 pm by shaun |
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Carvin schematic update
Started by KeithR |
6 Replies
11344 Views |
July 31, 2026, 01:26:54 pm by DummyLoad |
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7 Replies
8869 Views |
July 30, 2026, 03:23:46 pm by choosebronze |
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3 Replies
4963 Views |
July 30, 2026, 02:01:19 pm by Balticnoiseforge |
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9 Replies
13432 Views |
July 29, 2026, 06:53:39 pm by separateness |
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Help with unknown OTs
Started by Mr Sanderson |
9 Replies
7154 Views |
July 29, 2026, 11:08:31 am by Mr Sanderson |
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Anyone care to help me finish my build ?
Started by antolc37 |
10 Replies
7689 Views |
July 28, 2026, 06:38:07 am by antolc37 |
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