Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 07:19:47 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 07:19:47 am | ||
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OT question
Started by rake |
20 Replies
6388 Views |
May 14, 2018, 09:23:39 amby Ed_Chambley |
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20 Replies
8303 Views |
May 14, 2018, 08:46:02 am by EL34 |
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9 Replies
4809 Views |
May 13, 2018, 10:11:44 am by nandrewjackson |
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Two Heater Windings
Started by TIMBO |
21 Replies
7957 Views |
May 12, 2018, 07:59:39 pm by jjasilli |
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Relay switching info page updated
Started by EL34 |
0 Replies
2465 Views |
May 12, 2018, 03:56:59 pm by EL34 |
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Wrong wiring of the low input?
Started by Leevi |
2 Replies
2596 Views |
May 12, 2018, 02:12:24 pm by Leevi |
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Soldano hum
Started by Oddvar |
22 Replies
8225 Views |
May 12, 2018, 11:26:58 am by shooter |
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10 Replies
4761 Views |
May 12, 2018, 10:17:47 am by nandrewjackson |
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4 Replies
3655 Views |
May 12, 2018, 10:01:35 am by nandrewjackson |
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Active fx loop
Started by Bugman3183 |
15 Replies
8379 Views |
May 12, 2018, 08:50:32 am by pdf64 |
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HoSo 56
Started by purpletele « 1 2 » |
56 Replies
19273 Views |
May 11, 2018, 01:31:05 pm by purpletele |
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15 Replies
6570 Views |
May 10, 2018, 06:17:35 pm by nandrewjackson |
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Groundin jacks
Started by Oddvar |
2 Replies
2828 Views |
May 09, 2018, 12:18:39 pm by Ed_Chambley |
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Power supply for Sluckey AC15
Started by acheld |
5 Replies
3906 Views |
May 09, 2018, 12:03:07 pm by Ed_Chambley |
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5D3 with tremolo
Started by Leevi |
4 Replies
3424 Views |
May 09, 2018, 03:37:48 am by Leevi |
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7 Replies
4464 Views |
May 09, 2018, 03:21:03 am by pdf64 |
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5E3 vs 5E9a differences
Started by vampwizzard |
5 Replies
4649 Views |
May 08, 2018, 08:34:09 pm by jjasilli |
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35 Replies
12489 Views |
May 07, 2018, 03:18:21 pm by Colas LeGrippa |
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26 Replies
15214 Views |
May 07, 2018, 10:52:23 am by jjasilli |
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MOD3 build
Started by shooter |
34 Replies
11122 Views |
May 06, 2018, 08:53:10 pm by shooter |
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Help me modify my diy 6L6 power amp
Started by Hybrid_Child |
33 Replies
11478 Views |
May 06, 2018, 03:53:21 pm by dude |
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Cement resistor Q
Started by dude |
14 Replies
6153 Views |
May 05, 2018, 11:48:18 pm by jjasilli |
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JCM800 DC voltage on input jack!
Started by Randy486 |
10 Replies
6612 Views |
May 05, 2018, 12:19:47 pm by 92Volts |
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43 Replies
13470 Views |
May 05, 2018, 11:16:50 am by ToneJunkie |
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4 Replies
3721 Views |
May 04, 2018, 07:35:12 pm by terminalgs |
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Bias supply query
Started by fossilshark |
5 Replies
3114 Views |
May 03, 2018, 04:53:25 pm by fossilshark |
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8 Replies
5893 Views |
May 03, 2018, 04:25:10 pm by Ed_Chambley |
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Slight crackling when hitting high note
Started by Diverted |
5 Replies
4005 Views |
May 03, 2018, 02:08:50 pm by jojokeo |
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orange amps
Started by EKDENTON |
11 Replies
8601 Views |
May 03, 2018, 01:59:17 pm by dcwpower340 |
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sopht amp 12v layout help?
Started by machinist82 |
6 Replies
6074 Views |
May 02, 2018, 09:08:20 pm by machinist82 |
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Prinston Rev II Boost
Started by rake |
7 Replies
3997 Views |
May 02, 2018, 11:25:21 am by mresistor |
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6 Replies
4069 Views |
May 02, 2018, 01:46:26 am by cboysen |
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18 Replies
9276 Views |
May 01, 2018, 10:56:05 am by SILVERGUN |
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33 Replies
11428 Views |
April 30, 2018, 08:09:20 pm by ALBATROS1234 |
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Sano 20 watt tube amp
Started by Big chief |
2 Replies
2930 Views |
April 30, 2018, 07:27:55 pm by Big chief |
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2 Replies
2396 Views |
April 30, 2018, 04:11:45 pm by NeilVox |
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Carolina Overdrive Special amp
Started by Apexelectric « 1 2 » |
79 Replies
20842 Views |
April 30, 2018, 03:22:01 pm by Apexelectric |
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16 Replies
7704 Views |
April 30, 2018, 02:02:49 pm by Apexelectric |
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Stout TMB voltages
Started by lvrocker |
5 Replies
2947 Views |
April 30, 2018, 04:12:54 am by BruceF |
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Princeton Reverb built
Started by BruceF |
4 Replies
2850 Views |
April 30, 2018, 04:12:11 am by BruceF |
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Bucking transformer
Started by dude |
34 Replies
10076 Views |
April 29, 2018, 09:19:10 pm by jjasilli |
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Gibson GA20RVT Reissue Transformers
Started by reggiepe |
19 Replies
8516 Views |
April 29, 2018, 04:56:21 pm by reggiepe |
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Why glue on electrolytic caps?
Started by uki |
5 Replies
4126 Views |
April 29, 2018, 03:06:54 pm by Colas LeGrippa |
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Bass Amp steel chassis gauge question
Started by Sethyrish |
1 Replies
2490 Views |
April 29, 2018, 12:10:35 am by rake |
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2 Replies
2625 Views |
April 28, 2018, 06:45:40 pm by TIMBO |
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6 Replies
9703 Views |
April 28, 2018, 05:07:48 pm by kagliostro |
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Tell me why this won't work...
Started by plumcrazyfx |
9 Replies
4374 Views |
April 28, 2018, 10:05:02 am by sluckey |
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64 Replies
14148 Views |
April 27, 2018, 09:46:01 pm by Diverted |
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New Filter Caps Install
Started by HumBuzzThing |
4 Replies
2619 Views |
April 26, 2018, 08:35:22 pm by shooter |
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14v from 5v supply
Started by TIMBO |
11 Replies
4298 Views |
April 26, 2018, 02:47:12 pm by pompeiisneaks |
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