Welcome To the Hoffman Amplifiers Forum
December 08, 2025, 03:41:35 pm
Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 03:41:35 pm | ||
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24 Replies
5665 Views |
November 14, 2016, 06:12:14 pmby chrislathan |
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Amps with 2 output transformers
Started by fossilshark |
8 Replies
5508 Views |
November 14, 2016, 10:07:29 am by kagliostro |
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1 Replies
2841 Views |
November 14, 2016, 12:28:25 am by PRR |
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6 Replies
7191 Views |
November 13, 2016, 03:26:19 pm by Erich |
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Mesa Boogie "clone" build
Started by fossilshark |
4 Replies
5036 Views |
November 13, 2016, 12:14:34 pm by fossilshark |
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Hammond AO-43 Treble Roll-off
Started by wilsonsk |
6 Replies
4199 Views |
November 13, 2016, 11:54:26 am by jojokeo |
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6 Replies
4037 Views |
November 13, 2016, 10:45:52 am by kagliostro |
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197 Replies
51758 Views |
November 13, 2016, 10:33:26 am by uki |
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Hammond Amp Guitar Amp Projects
Started by wilsonsk |
8 Replies
4456 Views |
November 12, 2016, 06:14:54 pm by wilsonsk |
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5f6 neg feedback
Started by ernie_jr |
4 Replies
2453 Views |
November 12, 2016, 12:02:55 pm by ernie_jr |
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Russian Amp
Started by J Rindt |
13 Replies
4645 Views |
November 12, 2016, 09:37:19 am by J Rindt |
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50w Marshall without one bell
Started by Oddvar |
8 Replies
3352 Views |
November 12, 2016, 04:01:49 am by Oddvar |
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9 Replies
4846 Views |
November 11, 2016, 01:34:38 pm by Planobilly |
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New toy to tinker with. With pics.
Started by chrislathan |
18 Replies
4884 Views |
November 11, 2016, 12:44:07 pm by chrislathan |
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4 Replies
2839 Views |
November 10, 2016, 08:31:47 am by kagliostro |
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Question about Resistors
Started by dujuarez |
7 Replies
2504 Views |
November 09, 2016, 06:55:00 pm by drgonzonm |
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5 Replies
3251 Views |
November 09, 2016, 06:30:04 pm by HotBluePlates |
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4 Replies
2880 Views |
November 08, 2016, 05:46:19 pm by sluckey |
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1 Replies
6801 Views |
November 08, 2016, 12:26:59 pm by kagliostro |
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Ampeg Jet J-12-B Clone Change
Started by neddyboy |
34 Replies
10973 Views |
November 08, 2016, 10:00:30 am by neddyboy |
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Add bias pot
Started by Bruce |
14 Replies
6407 Views |
November 07, 2016, 11:12:41 pm by tubeswell |
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re-draw verification, please.
Started by shooter |
2 Replies
2404 Views |
November 07, 2016, 08:24:15 am by shooter |
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tone circuit issue
Started by EKDENTON |
32 Replies
6409 Views |
November 07, 2016, 07:29:47 am by EKDENTON |
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Silvertone 1343
Started by Dan |
8 Replies
4206 Views |
November 07, 2016, 05:08:32 am by kagliostro |
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4 Replies
2430 Views |
November 07, 2016, 04:54:08 am by fiftynine |
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few questions on elevated heaters
Started by 12AX7 |
8 Replies
4532 Views |
November 07, 2016, 12:02:52 am by 12AX7 |
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6 Replies
3462 Views |
November 06, 2016, 05:08:11 pm by Paul462 |
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4 Replies
3527 Views |
November 06, 2016, 01:25:31 pm by TubeGeek |
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Fender Tone Stack With 1M Pots ?
Started by ncusack |
6 Replies
3680 Views |
November 06, 2016, 12:18:48 pm by PRR |
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24 Replies
6575 Views |
November 06, 2016, 06:44:56 am by sluckey |
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12 Replies
4369 Views |
November 06, 2016, 05:49:59 am by sluckey |
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Alternate K bypass hookup
Started by Willabe |
6 Replies
2813 Views |
November 06, 2016, 01:09:15 am by HotBluePlates |
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106 Replies
28013 Views |
November 06, 2016, 12:39:03 am by Platefire |
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Peavey 6505+ heater voltage
Started by firemedic |
4 Replies
3209 Views |
November 05, 2016, 10:38:49 pm by firemedic |
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15 Replies
7636 Views |
November 05, 2016, 10:00:50 pm by Willabe |
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7591 PP Amp Project
Started by SupLar |
9 Replies
7138 Views |
November 05, 2016, 10:05:43 am by kagliostro |
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51 Replies
13972 Views |
November 05, 2016, 09:32:23 am by uki |
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Tweedle Dee Build
Started by Ledzepp007 |
19 Replies
6967 Views |
November 05, 2016, 08:16:34 am by galtjunk |
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Starting a modified Princeton
Started by hesamadman |
8 Replies
3810 Views |
November 04, 2016, 09:34:33 pm by sean_thornton |
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Re-purposed Danelectro 9100 reverb
Started by balcorn80 |
5 Replies
5525 Views |
November 04, 2016, 01:03:46 pm by PRR |
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Sluckey's Rocky Project: Questions
Started by uki |
37 Replies
8680 Views |
November 03, 2016, 09:54:21 pm by PRR |
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6 Replies
2834 Views |
November 03, 2016, 06:35:46 pm by Tone Junkie |
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10 Replies
3977 Views |
November 03, 2016, 08:25:22 am by shooter |
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6 Replies
8527 Views |
November 02, 2016, 09:09:43 pm by pompeiisneaks |
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Mojo/crap resistors, big box "cheap"
Started by PRR |
4 Replies
2813 Views |
November 02, 2016, 07:41:13 pm by Planobilly |
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HiFish II PSE 6V6
Started by shooter |
31 Replies
9067 Views |
November 02, 2016, 03:43:44 pm by kagliostro |
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Ampeg VT-40 Rebuild
Started by smacbride |
14 Replies
6526 Views |
November 02, 2016, 02:59:30 pm by PRR |
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1 Replies
2077 Views |
November 01, 2016, 12:50:22 pm by Ritchie200 |
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1 Replies
2060 Views |
November 01, 2016, 10:08:33 am by sluckey |
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OT for Mrshall JCM800 build
Started by Oddvar |
4 Replies
2867 Views |
November 01, 2016, 07:19:26 am by EL34 |
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