Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 05:20:16 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:16 am | ||
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SE EL34 with reverb
Started by Electricmonkey |
4 Replies
3324 Views |
November 04, 2019, 05:25:26 amby DummyLoad |
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18 watt OT good or bad
Started by dude |
1 Replies
2394 Views |
November 03, 2019, 02:31:35 pm by labb |
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Revibe voltages
Started by Diverted |
4 Replies
2676 Views |
November 02, 2019, 08:54:16 pm by sluckey |
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Princeton reverb build
Started by rutledj |
11 Replies
4981 Views |
November 02, 2019, 08:42:03 pm by choosebronze |
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Opinions on my electrolytic layout?
Started by Diverted |
8 Replies
4144 Views |
November 02, 2019, 07:37:32 pm by Mike_J |
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Vibro champ style tremelo issues
Started by Toxophilite |
3 Replies
2123 Views |
November 02, 2019, 03:46:33 pm by shooter |
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Peavey Delta Blues Rebuild/Plexi Preamp
Started by wtk0315 |
13 Replies
4194 Views |
November 02, 2019, 02:00:21 pm by wtk0315 |
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Carvin nomad 30watt el84 450VDC
Started by nandrewjackson |
7 Replies
3716 Views |
November 02, 2019, 02:06:59 am by nandrewjackson |
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Capacitor Voltages
Started by Sine_wave_surfer |
3 Replies
2467 Views |
November 02, 2019, 01:17:36 am by sluckey |
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More dual secondary questions...
Started by 1blueheron |
6 Replies
3375 Views |
November 01, 2019, 09:01:56 pm by 1blueheron |
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Speaker resonance
Started by Leevi |
6 Replies
4798 Views |
November 01, 2019, 08:32:35 pm by Ritchie200 |
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Bias issue, 85W AB763 build
Started by Diverted |
11 Replies
5637 Views |
November 01, 2019, 08:51:58 am by sluckey |
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12V Heater Question
Started by offabit2001 |
5 Replies
2794 Views |
October 31, 2019, 08:23:16 pm by glass54 |
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Peavey Classic 30 Rebuild Cont.
Started by Opry Audio |
37 Replies
11277 Views |
October 31, 2019, 08:08:03 am by Willabe |
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14 Replies
6920 Views |
October 30, 2019, 09:56:34 pm by RiffRaff |
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5 Replies
2858 Views |
October 30, 2019, 02:35:21 pm by Diverted |
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38 Replies
8845 Views |
October 30, 2019, 12:04:58 pm by Williamblake |
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6 Replies
3554 Views |
October 30, 2019, 08:53:13 am by BrianS |
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18 Replies
7909 Views |
October 29, 2019, 05:46:28 pm by PRR |
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5E3 Power Tube Voltages vs Convention
Started by AHeck |
32 Replies
9184 Views |
October 28, 2019, 02:16:28 pm by texwest |
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Pentode LED bias + screen grid divider
Started by blackcorvo |
22 Replies
9081 Views |
October 28, 2019, 02:30:37 am by blackcorvo |
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0 Replies
2273 Views |
October 26, 2019, 01:26:59 am by glass54 |
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Multiple center taps?
Started by 1blueheron |
4 Replies
3234 Views |
October 25, 2019, 10:15:31 pm by 1blueheron |
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EL34 screen grid voltage regulator
Started by nexy_sm |
14 Replies
10361 Views |
October 25, 2019, 04:44:09 pm by DummyLoad |
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Vox AC15 FX LOOP
Started by rczcustom |
3 Replies
4176 Views |
October 22, 2019, 10:28:08 pm by PRR |
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Hoffman's plexi50 mod for kt88?
Started by AxelKay |
20 Replies
8811 Views |
October 22, 2019, 12:00:35 pm by shortfuse |
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3 Replies
2844 Views |
October 22, 2019, 11:48:52 am by PRR |
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13 Replies
6931 Views |
October 22, 2019, 07:33:23 am by kagliostro |
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6 Replies
3769 Views |
October 19, 2019, 12:39:31 pm by shooter |
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Silvertone 1482 - Why so distorted?
Started by dbishopbliss « 1 2 » |
82 Replies
23566 Views |
October 18, 2019, 11:26:00 pm by Platefire |
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Trace Elliot Velocette Issue
Started by Simon |
15 Replies
6947 Views |
October 18, 2019, 08:11:04 pm by shooter |
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adjustable NFB
Started by Leevi |
6 Replies
4050 Views |
October 18, 2019, 02:56:39 pm by Leevi |
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Fender Bassman aa371 question
Started by saxetc |
2 Replies
2752 Views |
October 17, 2019, 08:50:29 pm by saxetc |
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15 Replies
9110 Views |
October 17, 2019, 01:14:14 am by yockoe |
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224 Replies
98768 Views |
October 16, 2019, 06:56:02 pm by PRR |
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20 Replies
9421 Views |
October 16, 2019, 09:17:52 am by Ed_Chambley |
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Very Specific Grounding Question (I Swear)
Started by AHeck |
1 Replies
2750 Views |
October 15, 2019, 08:25:22 pm by Williamblake |
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Sourcing discontinued Hoffman part
Started by Diverted |
2 Replies
2456 Views |
October 15, 2019, 12:39:32 pm by Diverted |
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Epiphone Valve Jr questions
Started by Electron Tornado |
1 Replies
5417 Views |
October 15, 2019, 07:51:50 am by vampwizzard |
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14 Replies
5642 Views |
October 14, 2019, 12:30:41 pm by Willabe |
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14 Replies
4906 Views |
October 14, 2019, 09:19:10 am by texwest |
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Souping up a 5f2a experiment
Started by newguitarsmell |
35 Replies
9384 Views |
October 14, 2019, 08:01:27 am by bmccowan |
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30 Replies
8453 Views |
October 13, 2019, 07:55:38 pm by Stevewdewitt |
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GA-15 RVT rebuild
Started by J A |
13 Replies
20848 Views |
October 13, 2019, 03:50:50 pm by J A |
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Peavy 110 Donor Chassis Build Suggestions
Started by Tbone55 |
2 Replies
2723 Views |
October 12, 2019, 07:49:16 am by Tbone55 |
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29 Replies
8382 Views |
October 12, 2019, 05:36:23 am by pdf64 |
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W.H. Paling Amp
Started by TIMBO |
9 Replies
4763 Views |
October 12, 2019, 04:17:17 am by TIMBO |
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Meat Pot Noise
Started by Tbone55 |
4 Replies
2974 Views |
October 11, 2019, 09:37:44 am by Tbone55 |
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18W "Dual Lite" build
Started by Amped |
21 Replies
8328 Views |
October 11, 2019, 08:56:26 am by Amped |
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Cleanest 40-50w circuit?
Started by Diverted |
16 Replies
5793 Views |
October 10, 2019, 09:37:15 pm by DummyLoad |
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