Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 01:01:22 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 01:01:22 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 69 Guests are viewing this board. | ||||
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How long do Edcor transformers take?
Started by steveo7868 |
11 Replies
5596 Views |
February 24, 2021, 06:36:07 pmby munkeyboy |
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7 Replies
4723 Views |
February 24, 2021, 05:26:52 pm by tomof63 |
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1 Replies
3507 Views |
February 24, 2021, 10:59:30 am by thetragichero |
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1 Replies
4519 Views |
February 24, 2021, 08:18:12 am by sluckey |
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Incoming Amp-PRS 25th Anniversary
Started by JustMike |
10 Replies
6188 Views |
February 23, 2021, 01:40:56 pm by shooter |
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switching channels with relays questions
Started by Bieworm |
5 Replies
4627 Views |
February 23, 2021, 01:39:23 pm by Bieworm |
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20 Replies
9772 Views |
February 23, 2021, 12:59:56 pm by DougGuy |
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Single Input 5f6a Questions.
Started by thebard |
4 Replies
3867 Views |
February 23, 2021, 01:37:32 am by thebard |
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SOLVED: Stuck on this build
Started by munkeyboy |
45 Replies
12269 Views |
February 22, 2021, 09:35:59 pm by PRR |
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3 Replies
4175 Views |
February 22, 2021, 09:28:17 pm by tubeswell |
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Preamp Switching
Started by dunner84 |
2 Replies
4129 Views |
February 22, 2021, 06:40:34 pm by dunner84 |
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21 Replies
11112 Views |
February 22, 2021, 03:55:33 pm by munkeyboy |
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Fender amp biasing methods
Started by goodizzy |
1 Replies
3901 Views |
February 22, 2021, 11:05:15 am by kagliostro |
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3 Replies
6054 Views |
February 22, 2021, 10:45:16 am by kagliostro |
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Loud POP - Stand By
Started by raza |
31 Replies
9889 Views |
February 22, 2021, 06:03:38 am by Leevi |
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Question on switchable bias
Started by dude |
3 Replies
3965 Views |
February 21, 2021, 08:33:52 pm by HotBluePlates |
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How much clearance does a PT need?
Started by PharmRock |
7 Replies
5049 Views |
February 20, 2021, 11:59:21 pm by HotBluePlates |
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7 Replies
6333 Views |
February 20, 2021, 11:05:39 pm by HotBluePlates |
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Choke placement?
Started by jordan86 |
32 Replies
15341 Views |
February 20, 2021, 07:42:29 pm by jordan86 |
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14 Replies
8138 Views |
February 20, 2021, 08:41:12 am by buddy_coles |
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Layout thoughts, KT88 SE build
Started by Diverted |
37 Replies
12369 Views |
February 19, 2021, 02:14:52 pm by shooter |
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What TWIN model? SOLVED
Started by Leevi |
16 Replies
6733 Views |
February 19, 2021, 05:16:50 am by pdf64 |
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8 Replies
7243 Views |
February 18, 2021, 05:34:05 pm by bmccowan |
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Lost my bass control
Started by pbman1953 |
6 Replies
4623 Views |
February 18, 2021, 12:02:19 pm by pbman1953 |
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Filmosound 385 no output.
Started by BrainDeadAmps |
10 Replies
6407 Views |
February 17, 2021, 02:57:58 pm by TitaniumValhalla |
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3 Replies
4036 Views |
February 16, 2021, 11:25:54 pm by PRR |
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13 Replies
8772 Views |
February 16, 2021, 10:54:58 pm by thetragichero |
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First try at designing an amp
Started by Dunc |
19 Replies
9734 Views |
February 16, 2021, 09:27:45 am by tubeswell |
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20 Replies
11859 Views |
February 16, 2021, 06:49:21 am by kagliostro |
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4 Replies
4503 Views |
February 15, 2021, 11:24:30 pm by BlackCrowe604 |
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Sunn Model T Clone Presence Squeal
Started by MMWDMP |
3 Replies
4777 Views |
February 15, 2021, 03:36:10 pm by MMWDMP |
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Turret lug and eyelet installation tool
Started by EL34 |
0 Replies
4855 Views |
February 15, 2021, 02:25:21 pm by EL34 |
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1973 Silverface Bassman 50 noise issue
Started by punkykatt |
20 Replies
7864 Views |
February 15, 2021, 02:17:45 pm by punkykatt |
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JTM45/2204 combo with reverb and FX loop
Started by RoadShow |
3 Replies
6171 Views |
February 15, 2021, 11:33:23 am by RoadShow |
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7591 - what to do with them
Started by SoundCity85 |
9 Replies
6223 Views |
February 15, 2021, 02:06:29 am by SoundCity85 |
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7 Replies
4793 Views |
February 15, 2021, 12:14:10 am by DummyLoad |
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2204 treble peaking caps
Started by jcm-jmp |
4 Replies
5766 Views |
February 14, 2021, 02:20:22 pm by thetragichero |
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11 Replies
6712 Views |
February 14, 2021, 06:08:53 am by pdf64 |
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14 Replies
7611 Views |
February 14, 2021, 12:05:35 am by HotBluePlates |
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mild vibrato channel distortion in MV Twin
Started by jim |
5 Replies
5089 Views |
February 13, 2021, 09:46:08 pm by tubeswell |
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Lafayette PA-30 into guitar amp
Started by AmberB |
43 Replies
13443 Views |
February 13, 2021, 05:55:12 pm by AmberB |
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Cold clipper - cathode follower ?
Started by Bieworm |
11 Replies
8722 Views |
February 13, 2021, 11:51:51 am by Bieworm |
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2 Replies
4013 Views |
February 13, 2021, 08:13:15 am by Blueboozer |
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1 Replies
5604 Views |
February 12, 2021, 10:05:53 pm by tubeswell |
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California Dreamer
Started by mk_716 |
4 Replies
4767 Views |
February 12, 2021, 09:55:15 pm by mk_716 |
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GA-30 restore with odd schematic
Started by shaun |
15 Replies
8751 Views |
February 12, 2021, 03:22:12 pm by shooter |
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8 Replies
5688 Views |
February 12, 2021, 10:53:33 am by buchhla |
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32 Replies
11488 Views |
February 12, 2021, 09:56:38 am by Mike_J |
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Harmonic Tremolo Amp Build
Started by jrgtwo |
5 Replies
6110 Views |
February 11, 2021, 04:01:12 pm by HotBluePlates |
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Bass guitar amplifier project
Started by kreso |
16 Replies
8498 Views |
February 11, 2021, 05:43:08 am by kreso |
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