Welcome To the Hoffman Amplifiers Forum
December 08, 2025, 10:41:28 am
Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 10:41:28 am | ||
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New Fangled Guitar Amps
Started by jjasilli |
11 Replies
3668 Views |
December 16, 2023, 03:37:26 pmby Lectroid |
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0 Replies
1682 Views |
December 16, 2023, 09:02:44 am by sluckey |
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Long Tail Pair Puzzle
Started by clyde |
11 Replies
3258 Views |
December 15, 2023, 06:17:16 pm by clyde |
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Flux Etiquette?
Started by winterturtle |
15 Replies
4139 Views |
December 15, 2023, 04:19:35 pm by shooter |
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1 Replies
1809 Views |
December 15, 2023, 01:10:31 pm by DummyLoad |
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Curious … cathodyne question
Started by Diverted |
4 Replies
2278 Views |
December 15, 2023, 09:12:43 am by tubeswell |
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12 Replies
3544 Views |
December 15, 2023, 01:50:18 am by Lambertini |
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What to do with a spare triode?
Started by Jennings |
6 Replies
2392 Views |
December 14, 2023, 02:37:46 pm by kagliostro |
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Issue with deluxe reverb build
Started by rutledj |
9 Replies
3094 Views |
December 13, 2023, 10:51:51 pm by stratomaster |
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5B3 Variant Deluxe
Started by TIMBO |
21 Replies
6595 Views |
December 13, 2023, 01:13:39 pm by TIMBO |
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1974 fender bassman 50 red plate
Started by Joeandamy |
29 Replies
5578 Views |
December 12, 2023, 06:22:03 pm by Joeandamy |
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Mosfet harmonic tremolo
Started by goldstache |
10 Replies
4427 Views |
December 12, 2023, 02:26:17 pm by tubeswell |
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Adding a 7199 channel to a spitfire clone
Started by big-ez |
9 Replies
3956 Views |
December 12, 2023, 11:30:38 am by big-ez |
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Output transformer
Started by makjoh |
17 Replies
5032 Views |
December 12, 2023, 11:07:59 am by makjoh |
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7 Replies
4317 Views |
December 12, 2023, 07:52:58 am by kgstewar |
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vendors for budget parts?
Started by boogieWoogie |
21 Replies
4555 Views |
December 11, 2023, 01:27:47 pm by mresistor |
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Extending the service life of an EL84.
Started by MarkT |
18 Replies
5223 Views |
December 11, 2023, 09:13:08 am by jjasilli |
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12 Replies
3978 Views |
December 11, 2023, 12:57:21 am by PRR |
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OT match to speaker
Started by joesatch |
3 Replies
1996 Views |
December 10, 2023, 07:31:06 pm by sluckey |
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OT out of phase solution
Started by joesatch |
1 Replies
1924 Views |
December 09, 2023, 03:38:53 pm by sluckey |
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6 Replies
2577 Views |
December 09, 2023, 02:23:50 pm by kagliostro |
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3 Replies
1815 Views |
December 08, 2023, 02:47:19 pm by sluckey |
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21 Replies
6332 Views |
December 07, 2023, 06:00:23 pm by stratomaster |
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6 Replies
2696 Views |
December 06, 2023, 06:47:54 pm by acheld |
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Crossline MV
Started by acheld |
18 Replies
5255 Views |
December 05, 2023, 07:02:02 pm by kagliostro |
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66 Replies
18566 Views |
December 05, 2023, 11:50:10 am by sluckey |
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9 Replies
3279 Views |
December 04, 2023, 05:30:15 pm by 420Jazzerciser |
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6 Replies
2719 Views |
December 04, 2023, 09:49:36 am by stratomaster |
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Global NFB & Back EMF
Started by jjasilli |
7 Replies
2936 Views |
December 03, 2023, 07:12:11 pm by jjasilli |
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Mixing Channels
Started by scstill |
23 Replies
6072 Views |
December 03, 2023, 06:00:49 pm by shooter |
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24 Replies
5790 Views |
December 03, 2023, 05:42:20 pm by SoundmasterG |
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17 Replies
4510 Views |
December 03, 2023, 03:20:58 pm by HotBluePlates |
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How's the schematic?
Started by Diverted |
6 Replies
2839 Views |
December 03, 2023, 10:07:05 am by sluckey |
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6 Replies
2366 Views |
December 03, 2023, 09:55:03 am by pbman1953 |
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Which AT tube would you use?
Started by pbman1953 |
2 Replies
1665 Views |
December 02, 2023, 01:48:00 pm by pbman1953 |
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Anyone got an Ampeg SVT layout?
Started by Jennings |
8 Replies
3019 Views |
December 02, 2023, 03:21:53 am by Jennings |
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AC30 Vib/Trem
Started by G._Hoffman |
22 Replies
11507 Views |
December 01, 2023, 04:13:12 am by MWagemaker |
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24 Replies
8404 Views |
November 30, 2023, 10:02:06 pm by spunko |
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What’s that wind in my champ
Started by Kesi from Hungary |
32 Replies
6733 Views |
November 30, 2023, 06:29:00 pm by ALBATROS1234 |
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3 Replies
1855 Views |
November 30, 2023, 06:26:59 pm by ALBATROS1234 |
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55 Replies
12376 Views |
November 30, 2023, 06:09:55 pm by Bassden |
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What is the purpose of this?
Started by Diverted |
3 Replies
2166 Views |
November 30, 2023, 05:43:21 pm by HotBluePlates |
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Blackvide Reverb dwell pot??
Started by Jalmeida |
3 Replies
1970 Views |
November 30, 2023, 03:30:36 pm by Jalmeida |
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5 Replies
2352 Views |
November 30, 2023, 10:32:38 am by Diverted |
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National Deluxe schematic
Started by isaac_teller |
5 Replies
3781 Views |
November 30, 2023, 10:20:13 am by ALBATROS1234 |
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Re-purposing a 5E3 - need ideas
Started by PharmRock |
39 Replies
9716 Views |
November 30, 2023, 10:09:16 am by Glenn |
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Help me fix my Orange Rockerverb Reverb
Started by waldner |
17 Replies
5775 Views |
November 28, 2023, 08:24:07 pm by waldner |
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Any Stout w/reverb Tweakers ?
Started by mresistor |
11 Replies
3642 Views |
November 28, 2023, 04:46:50 pm by waldner |
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1 Replies
2008 Views |
November 28, 2023, 03:41:44 pm by PRR |
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Need only one half of 12ax7
Started by Jalmeida |
16 Replies
5073 Views |
November 28, 2023, 01:39:54 pm by sluckey |
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