Welcome To the Hoffman Amplifiers Forum
March 11, 2026, 02:13:25 pm
Welcome To the Hoffman Amplifiers ForumMarch 11, 2026, 02:13:25 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| wsscott, Yosser, shooter and 65 Guests are viewing this board. | ||||
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3 Replies
4842 Views |
February 22, 2021, 10:45:16 amby kagliostro |
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Loud POP - Stand By
Started by raza |
31 Replies
7868 Views |
February 22, 2021, 06:03:38 am by Leevi |
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Question on switchable bias
Started by dude |
3 Replies
2836 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
3874 Views |
February 20, 2021, 11:59:21 pm by HotBluePlates |
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7 Replies
4978 Views |
February 20, 2021, 11:05:39 pm by HotBluePlates |
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Choke placement?
Started by jordan86 |
32 Replies
12402 Views |
February 20, 2021, 07:42:29 pm by jordan86 |
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14 Replies
6391 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
10341 Views |
February 19, 2021, 02:14:52 pm by shooter |
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What TWIN model? SOLVED
Started by Leevi |
16 Replies
5390 Views |
February 19, 2021, 05:16:50 am by pdf64 |
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8 Replies
5574 Views |
February 18, 2021, 05:34:05 pm by bmccowan |
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Lost my bass control
Started by pbman1953 |
6 Replies
3411 Views |
February 18, 2021, 12:02:19 pm by pbman1953 |
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Filmosound 385 no output.
Started by BrainDeadAmps |
10 Replies
4978 Views |
February 17, 2021, 02:57:58 pm by TitaniumValhalla |
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3 Replies
3070 Views |
February 16, 2021, 11:25:54 pm by PRR |
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13 Replies
7369 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
7797 Views |
February 16, 2021, 09:27:45 am by tubeswell |
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20 Replies
9730 Views |
February 16, 2021, 06:49:21 am by kagliostro |
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4 Replies
3393 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
3600 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
3197 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
6284 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
4750 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
4863 Views |
February 15, 2021, 02:06:29 am by SoundCity85 |
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7 Replies
3738 Views |
February 15, 2021, 12:14:10 am by DummyLoad |
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2204 treble peaking caps
Started by jcm-jmp |
4 Replies
4300 Views |
February 14, 2021, 02:20:22 pm by thetragichero |
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11 Replies
5288 Views |
February 14, 2021, 06:08:53 am by pdf64 |
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14 Replies
5898 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
3899 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
11145 Views |
February 13, 2021, 05:55:12 pm by AmberB |
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Cold clipper - cathode follower ?
Started by Bieworm |
11 Replies
7080 Views |
February 13, 2021, 11:51:51 am by Bieworm |
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2 Replies
2926 Views |
February 13, 2021, 08:13:15 am by Blueboozer |
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1 Replies
4371 Views |
February 12, 2021, 10:05:53 pm by tubeswell |
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California Dreamer
Started by mk_716 |
4 Replies
3608 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
6858 Views |
February 12, 2021, 03:22:12 pm by shooter |
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8 Replies
4423 Views |
February 12, 2021, 10:53:33 am by buchhla |
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32 Replies
8939 Views |
February 12, 2021, 09:56:38 am by Mike_J |
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Harmonic Tremolo Amp Build
Started by jrgtwo |
5 Replies
4819 Views |
February 11, 2021, 04:01:12 pm by HotBluePlates |
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Bass guitar amplifier project
Started by kreso |
16 Replies
6663 Views |
February 11, 2021, 05:43:08 am by kreso |
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Screen Resitor Question
Started by plumcrazyfx |
34 Replies
15123 Views |
February 10, 2021, 03:55:00 pm by sluckey |
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0 Replies
2960 Views |
February 10, 2021, 02:51:45 pm by munkeyboy |
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51 Replies
16220 Views |
February 10, 2021, 09:59:03 am by sluckey |
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2 Replies
3250 Views |
February 09, 2021, 03:42:40 pm by HotBluePlates |
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Classictone PT & 6G3
Started by BobL |
37 Replies
13887 Views |
February 09, 2021, 03:32:03 pm by BobL |
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13 Replies
6689 Views |
February 09, 2021, 03:10:53 pm by HotBluePlates |
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6 Replies
3847 Views |
February 09, 2021, 01:55:22 pm by HotBluePlates |
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Old metal cap cans
Started by dude |
4 Replies
3104 Views |
February 09, 2021, 12:57:17 pm by Latole |
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Another amp marketing plan idea.
Started by Mike_J |
19 Replies
6425 Views |
February 09, 2021, 06:21:02 am by SnickSound |
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Swap can capacitor for higher value?
Started by proaudioguy |
1 Replies
2629 Views |
February 08, 2021, 05:48:38 pm by bmccowan |
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MOVED: DIY Emission Tube Tester
Started by sluckey |
0 Replies
2828 Views |
February 08, 2021, 11:30:03 am by sluckey |
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Nearly complete 3-channel 5F6A project
Started by CascoSieg |
9 Replies
3924 Views |
February 07, 2021, 05:02:46 pm by CascoSieg |
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