Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 05:20:13 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:13 am | ||
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6x5 Rectifier in 5C1 Build?
Started by jonathan_kea |
7 Replies
5023 Views |
January 17, 2020, 06:41:13 amby luthierwnc |
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Help identify this chassis?
Started by Zelbrek |
8 Replies
3349 Views |
January 16, 2020, 05:51:25 pm by bmccowan |
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microphonic...something?
Started by fossilshark |
4 Replies
3133 Views |
January 16, 2020, 05:15:16 pm by vampwizzard |
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Simple grounding ? For 5f1
Started by john_t |
3 Replies
4376 Views |
January 16, 2020, 10:12:28 am by sluckey |
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2 Replies
2512 Views |
January 15, 2020, 09:57:39 am by gheorge77 |
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3 Replies
3860 Views |
January 14, 2020, 03:58:37 pm by 66Strat |
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Center tapped primary?
Started by Captain chunkulus |
8 Replies
3963 Views |
January 14, 2020, 10:49:18 am by sluckey |
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9 Replies
4844 Views |
January 14, 2020, 10:24:27 am by Zelbrek |
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Ampeg SVT Classic fault issue
Started by Apexelectric |
13 Replies
6475 Views |
January 13, 2020, 08:44:52 am by Willabe |
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4 Replies
5584 Views |
January 12, 2020, 08:59:56 pm by TubeJunkie |
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Distorted output signal
Started by Leevi |
2 Replies
2234 Views |
January 11, 2020, 04:06:51 am by shooter |
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Sluckey website is back up
Started by bmccowan |
10 Replies
5172 Views |
January 10, 2020, 05:56:28 pm by shooter |
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5 Replies
5198 Views |
January 10, 2020, 09:50:22 am by Williamblake |
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Tube Preamp Pedal - DAW recording
Started by jmccanna |
4 Replies
2638 Views |
January 09, 2020, 01:25:56 pm by jmccanna |
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10 Replies
4011 Views |
January 09, 2020, 08:28:25 am by Willabe |
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2 channel based on a Top Hat/Matchless
Started by Thermionic |
10 Replies
4094 Views |
January 08, 2020, 08:39:42 pm by Thermionic |
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7 Replies
3161 Views |
January 08, 2020, 06:36:00 pm by Colas LeGrippa |
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EJ Jurich preamp build
Started by Mackpappy |
0 Replies
2471 Views |
January 08, 2020, 02:41:56 pm by Mackpappy |
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23 Replies
6724 Views |
January 06, 2020, 09:09:29 pm by Joeriz |
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Champ Build Trans Hum and high B+
Started by shaun |
8 Replies
3877 Views |
January 06, 2020, 06:26:15 pm by shaun |
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Push-Pull Amp. Re-building from scratch
Started by Tapsnap |
12 Replies
5330 Views |
January 05, 2020, 08:33:16 pm by Tapsnap |
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18 Replies
6693 Views |
January 04, 2020, 04:12:45 pm by shooter |
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Grounding ?
Started by etneccas |
6 Replies
3370 Views |
January 04, 2020, 12:37:13 pm by Willabe |
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Need Help with a Schematic
Started by TubeJunkie |
8 Replies
4548 Views |
January 04, 2020, 08:05:43 am by TubeJunkie |
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1 Replies
2355 Views |
January 03, 2020, 08:20:21 pm by trobbins |
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Fender AB763, no tremolo question
Started by Diverted |
9 Replies
5754 Views |
January 03, 2020, 04:03:41 am by kagliostro |
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Carolina songbird plus
Started by Bugman3183 |
19 Replies
5710 Views |
January 02, 2020, 10:50:10 am by Bugman3183 |
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5 Replies
2954 Views |
January 02, 2020, 09:59:49 am by ToneJunkie |
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22 Replies
8990 Views |
January 01, 2020, 11:55:14 am by 1blueheron |
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Plate resistor blowing
Started by fossilshark |
22 Replies
6762 Views |
December 31, 2019, 05:29:34 pm by fossilshark |
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8 Replies
3958 Views |
December 31, 2019, 01:54:55 pm by guitarrock04 |
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78 Champ Mod
Started by 2deaf |
15 Replies
5890 Views |
December 30, 2019, 11:43:13 pm by Willabe |
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70s Silverface Princeton Reverb
Started by BlackCrowe604 |
2 Replies
2352 Views |
December 30, 2019, 09:28:35 pm by silverfox |
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6L6 AB763 Reverb in a Princeton Chassis
Started by aabbs20 |
6 Replies
3870 Views |
December 28, 2019, 11:26:28 pm by glass54 |
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SLuckey's AC-15 build - second time around
Started by jly56 |
18 Replies
7555 Views |
December 28, 2019, 06:03:13 pm by Ritchie200 |
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Help Me with my Tube Amp Journey
Started by johngovan |
7 Replies
3016 Views |
December 28, 2019, 05:30:41 pm by johngovan |
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31 Replies
8516 Views |
December 27, 2019, 08:16:17 pm by ululufut |
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Matchless Lightning build complete
Started by daveyajd |
8 Replies
4829 Views |
December 26, 2019, 09:39:47 pm by vampwizzard |
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6BQ6gtb/6CU6 sound great
Started by ALBATROS1234 |
9 Replies
6687 Views |
December 26, 2019, 06:50:33 pm by ALBATROS1234 |
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Tophat super deluxe issues
Started by phsyconoodler |
20 Replies
7910 Views |
December 26, 2019, 06:35:50 pm by DummyLoad |
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SF Vibrolux redplating, losing voltage
Started by AxeAmpTN |
11 Replies
4562 Views |
December 26, 2019, 09:37:48 am by AxeAmpTN |
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Split Plate Load LTPI el84
Started by cboysen |
0 Replies
2202 Views |
December 25, 2019, 07:51:02 am by cboysen |
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Filter Capacitor Tolerances
Started by jaster55 |
6 Replies
3264 Views |
December 24, 2019, 10:11:12 am by sluckey |
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HV filtering using stby switch
Started by dude |
28 Replies
6553 Views |
December 23, 2019, 10:04:29 am by Colas LeGrippa |
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5 Replies
3334 Views |
December 22, 2019, 11:32:43 pm by TubeGeek |
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13 Replies
4668 Views |
December 22, 2019, 06:45:49 pm by shooter |
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OT impedance question
Started by daveyajd |
10 Replies
4340 Views |
December 21, 2019, 03:23:46 am by kagliostro |
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Bias balance pot not functioning
Started by playindabluz |
7 Replies
3490 Views |
December 20, 2019, 12:32:20 pm by DummyLoad |
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13 Replies
5515 Views |
December 19, 2019, 01:33:03 pm by DummyLoad |
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Reverb feeding back
Started by Fiat_cc |
4 Replies
2820 Views |
December 19, 2019, 06:58:12 am by sluckey |
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