Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 07:19:41 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 07:19:41 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 38 Guests are viewing this board. | ||||
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16 Replies
6861 Views |
July 09, 2021, 11:23:35 pmby BrainDeadAmps |
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Bassman 135 Mods ?Purpose
Started by jrc111 |
21 Replies
6832 Views |
July 09, 2021, 08:17:46 pm by jrc111 |
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6G6 Bassman - Is my transformer dead?
Started by plumcrazyfx |
10 Replies
3994 Views |
July 09, 2021, 03:02:28 pm by plumcrazyfx |
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5E1 vs. 5F1
Started by Leevi |
11 Replies
9242 Views |
July 08, 2021, 02:33:34 pm by Tomahawk |
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Bartell/hohner amp, bias question
Started by Stuff4bikes |
8 Replies
3964 Views |
July 08, 2021, 11:50:22 am by PRR |
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Understanding transformer requirements
Started by Tomahawk |
29 Replies
8300 Views |
July 07, 2021, 08:50:18 pm by PRR |
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B+ Quandary
Started by Dr Tony Balls |
5 Replies
3492 Views |
July 07, 2021, 11:36:22 am by PRR |
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Dual Single-Ended TBM 5881
Started by CascoSieg |
12 Replies
4958 Views |
July 07, 2021, 09:29:35 am by CascoSieg |
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3 Replies
2541 Views |
July 07, 2021, 08:38:21 am by acheld |
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16 Replies
4989 Views |
July 06, 2021, 09:39:19 pm by K Teacher |
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Cheap nos tubes
Started by clayman |
7 Replies
3989 Views |
July 06, 2021, 07:40:11 am by Latole |
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How many of you think Aiken is credible?
Started by Mike_J |
13 Replies
6783 Views |
July 06, 2021, 06:24:04 am by walkman |
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3 Replies
2790 Views |
July 05, 2021, 05:34:04 pm by Willabe |
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B52 AT100 coming in
Started by shooter |
11 Replies
4171 Views |
July 05, 2021, 05:31:39 pm by Willabe |
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Blues Jr unbalanced bias
Started by jordan86 |
24 Replies
6662 Views |
July 05, 2021, 01:54:19 pm by PRR |
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Beltone Tremolo Depth?
Started by kerobit |
2 Replies
2548 Views |
July 04, 2021, 01:49:36 pm by kerobit |
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Power Tube/Output Transformer Hum?
Started by kerobit |
3 Replies
3105 Views |
July 03, 2021, 12:04:50 pm by kerobit |
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3 Replies
2474 Views |
July 03, 2021, 09:42:35 am by steveo7868 |
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blackheart "little giant" BH5H
Started by DummyLoad |
34 Replies
19607 Views |
July 03, 2021, 01:01:22 am by baerster |
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B15S Response switch wiring.
Started by Jatchley |
14 Replies
4770 Views |
July 02, 2021, 10:41:47 pm by Jatchley |
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Simple Attenuator Thoughts
Started by dbishopbliss |
24 Replies
7884 Views |
July 02, 2021, 08:03:40 pm by dbishopbliss |
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Fizzy 5E3 clone build...
Started by Stuff4bikes |
7 Replies
3365 Views |
July 02, 2021, 03:13:44 pm by Latole |
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13 Replies
4501 Views |
July 01, 2021, 05:33:41 pm by tony321owen |
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PT for S6420 Thunderbolt?
Started by ampnewbie |
6 Replies
4029 Views |
July 01, 2021, 04:54:53 pm by SoundmasterG |
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9 Replies
6955 Views |
July 01, 2021, 03:21:09 pm by st |
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Main Reservoir Cap
Started by jordan86 |
14 Replies
6350 Views |
July 01, 2021, 09:21:04 am by Fresh_Start |
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Resistor in a power supply
Started by JRobin68 |
2 Replies
2559 Views |
June 30, 2021, 11:18:49 pm by PRR |
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signal being fed to cathode?
Started by idontknowyou |
5 Replies
2755 Views |
June 30, 2021, 10:16:23 am by Willabe |
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3 Replies
2824 Views |
June 29, 2021, 07:17:15 pm by thetragichero |
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Capacitor drain resistor
Started by AmberB |
11 Replies
7132 Views |
June 29, 2021, 06:46:02 pm by sluckey |
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1W JTM build
Started by Bieworm |
18 Replies
6978 Views |
June 29, 2021, 05:49:14 am by Bieworm |
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p2pAmps Bad-Dawg comin at ya
Started by p2pAmps |
32 Replies
8795 Views |
June 28, 2021, 04:21:09 pm by p2pAmps |
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17 Replies
5576 Views |
June 28, 2021, 12:29:50 pm by JustMike |
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New 18 Watt TMB Build (Mojotone Kit)
Started by 72Blazer |
13 Replies
5728 Views |
June 28, 2021, 04:03:43 am by JB |
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Silvertone 1474 high gain mod
Started by jamesedmunda |
4 Replies
3151 Views |
June 27, 2021, 06:58:38 pm by jamesedmunda |
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18 watt amp with tremolo: VVR possible?
Started by Bieworm |
2 Replies
2340 Views |
June 27, 2021, 05:18:10 pm by dude |
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4 Replies
2915 Views |
June 27, 2021, 07:51:05 am by mk_716 |
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Series filament amp
Started by Stuff4bikes |
4 Replies
2881 Views |
June 26, 2021, 10:40:21 am by Stuff4bikes |
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6BM8 reverb help
Started by goldstache |
15 Replies
4526 Views |
June 26, 2021, 06:33:27 am by goldstache |
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30 Replies
10303 Views |
June 26, 2021, 12:32:52 am by PRR |
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33 Replies
8342 Views |
June 25, 2021, 04:34:56 pm by Blackface5f6 |
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High voltage on a pair of 7027A
Started by TIMBO |
8 Replies
3501 Views |
June 25, 2021, 03:14:46 pm by TIMBO |
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54 Replies
17007 Views |
June 25, 2021, 11:40:07 am by sluckey |
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5 Replies
2897 Views |
June 25, 2021, 02:51:53 am by Latole |
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Speaker Feedback Inpedance Sensitive?
Started by jrc111 |
6 Replies
2998 Views |
June 24, 2021, 01:44:39 pm by jrc111 |
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0 Replies
2395 Views |
June 24, 2021, 12:49:04 pm by PRR |
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Tell me all about filter caps
Started by paintballnsk |
2 Replies
2717 Views |
June 23, 2021, 08:10:31 pm by tubeswell |
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Fender Champ 12 troubleshooting
Started by vampwizzard |
25 Replies
7810 Views |
June 23, 2021, 06:46:19 pm by thetragichero |
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3 Replies
3097 Views |
June 23, 2021, 05:35:56 pm by sluckey |
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Princeton Build Topic with pics
Started by p2pAmps |
7 Replies
3727 Views |
June 23, 2021, 01:51:39 pm by p2pAmps |
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