Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 03:59:50 pm
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 03:59:50 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| astronomicum and 13 Guests are viewing this board. | ||||
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G8 Gibsonette
Started by tubedue1 |
3 Replies
3749 Views |
September 18, 2017, 06:14:25 pmby PRR |
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JSchem fixed for Mac
Started by sluckey |
0 Replies
3131 Views |
September 18, 2017, 01:52:43 pm by sluckey |
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1watt early stages
Started by shooter |
7 Replies
4506 Views |
September 18, 2017, 09:00:15 am by shooter |
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Stout TMB with 6v6 Question
Started by Bwmitc9285 |
24 Replies
9435 Views |
September 17, 2017, 06:25:12 pm by shooter |
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Blackheart 5 Watt Conversion to Hoffman Stout
Started by purpletele « 1 2 » |
61 Replies
20144 Views |
September 17, 2017, 10:40:48 am by purpletele |
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Hoffman Princeton reverb build loud hum
Started by Paulycoo |
8 Replies
5099 Views |
September 16, 2017, 09:39:41 pm by purpletele |
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EL84 SE BIAS
Started by TIMBO |
13 Replies
9525 Views |
September 15, 2017, 09:08:22 pm by super&plexi |
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Mesa Rectifier Recap?
Started by BetterOffShred |
3 Replies
5860 Views |
September 14, 2017, 04:27:12 pm by BetterOffShred |
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6 Replies
5650 Views |
September 13, 2017, 11:03:56 pm by PRR |
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Isolation transformer suggestions & info
Started by alange5 |
7 Replies
5813 Views |
September 13, 2017, 04:22:07 pm by PRR |
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Need help with Princeton Reverb 6L6 Build
Started by waldner |
9 Replies
6336 Views |
September 13, 2017, 02:27:27 pm by mresistor |
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Do I need to match my power tubes?
Started by evancorylevine |
4 Replies
3616 Views |
September 13, 2017, 02:02:59 pm by 92Volts |
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Negative Feedback Adjustment?
Started by hesamadman |
11 Replies
6389 Views |
September 13, 2017, 01:40:29 pm by mwelch55 |
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anyone built a 6G6-B
Started by Tone Junkie |
7 Replies
5224 Views |
September 13, 2017, 05:03:51 am by Ed_Chambley |
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AA864 Bassman
Started by labb |
5 Replies
4572 Views |
September 13, 2017, 03:55:06 am by Ed_Chambley |
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Power tube arcing
Started by ChubeRules |
6 Replies
6246 Views |
September 12, 2017, 08:28:47 am by shooter |
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Channel switching
Started by warioblast |
4 Replies
4072 Views |
September 12, 2017, 08:25:54 am by sluckey |
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FX Loop issue
Started by hesamadman |
4 Replies
4486 Views |
September 12, 2017, 08:07:06 am by hesamadman |
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Cigar Box Guitar Amp
Started by TIMBO |
11 Replies
7436 Views |
September 12, 2017, 06:15:33 am by John |
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100 Watt Plexi Bias Circuit
Started by Hellawatt |
2 Replies
5335 Views |
September 11, 2017, 11:42:39 pm by 2deaf |
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Cold solder joints on buss wire
Started by warioblast |
21 Replies
8331 Views |
September 11, 2017, 10:41:02 pm by bnwitt |
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Eyelet Press
Started by cusebassman |
12 Replies
6183 Views |
September 11, 2017, 06:11:10 pm by pompeiisneaks |
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Input Options for parallel first stage
Started by turtle441 |
9 Replies
5507 Views |
September 11, 2017, 04:35:01 pm by sluckey |
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Wiring 6cm6 tube socket!
Started by Smalls |
5 Replies
4281 Views |
September 11, 2017, 06:32:18 am by sluckey |
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8 Replies
3747 Views |
September 11, 2017, 06:11:09 am by hesamadman |
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Fender-Marshall together with reverb
Started by adamG |
30 Replies
13397 Views |
September 11, 2017, 02:01:21 am by adamG |
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DIY EL34 amp and "jerky" notes decay
Started by gitarzysta |
14 Replies
7174 Views |
September 10, 2017, 11:07:27 am by PRR |
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Bias Resistor Value OK?
Started by Apexelectric |
11 Replies
6250 Views |
September 09, 2017, 01:19:24 pm by tubenit |
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the future?
Started by shooter |
12 Replies
5145 Views |
September 08, 2017, 09:52:02 pm by shooter |
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18 Replies
7658 Views |
September 08, 2017, 04:40:39 pm by SoundmasterG |
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Another Breadboard, but slow builder
Started by Ed_Chambley |
35 Replies
11390 Views |
September 08, 2017, 01:27:24 pm by Ed_Chambley |
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Hoffman chassis 6V6 project
Started by MFowler |
29 Replies
9790 Views |
September 08, 2017, 09:43:36 am by bnwitt |
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Sluckey Vox AC15 build
Started by bnwitt |
6 Replies
5990 Views |
September 08, 2017, 08:08:49 am by bnwitt |
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H&K Rotosphere
Started by crashtm1 |
4 Replies
3997 Views |
September 08, 2017, 12:26:36 am by silverfox |
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Sanity check my huge amp idea?
Started by 92Volts |
24 Replies
9098 Views |
September 07, 2017, 10:01:38 pm by Ritchie200 |
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Thanks to Everyone!
Started by TerryD |
1 Replies
3442 Views |
September 07, 2017, 05:45:01 pm by sluckey |
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Shorter el34
Started by Oddvar |
4 Replies
4446 Views |
September 07, 2017, 05:42:52 pm by sluckey |
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DPDT PPIMV
Started by tubenit |
10 Replies
5601 Views |
September 07, 2017, 04:25:51 pm by PRR |
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Designing a board layout
Started by warioblast |
11 Replies
4890 Views |
September 07, 2017, 11:08:41 am by warioblast |
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2 Replies
3641 Views |
September 06, 2017, 12:44:08 pm by PRR |
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3 Replies
4308 Views |
September 06, 2017, 10:51:49 am by supauzz |
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Help me check my mods
Started by nunonaos |
8 Replies
5611 Views |
September 06, 2017, 09:50:41 am by nunonaos |
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29 Replies
13594 Views |
September 05, 2017, 09:45:49 pm by DummyLoad |
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AB763 grounding questions
Started by evancorylevine |
27 Replies
15577 Views |
September 05, 2017, 12:11:12 pm by Ed_Chambley |
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Super Reverb - Static on low notes
Started by Deric |
13 Replies
7845 Views |
September 05, 2017, 07:49:35 am by bnwitt |
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Bias Question.
Started by Captain chunkulus |
7 Replies
4199 Views |
September 04, 2017, 01:40:47 pm by Captain chunkulus |
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MV for my 18 Watt Stout Reverb?
Started by waldner |
8 Replies
4428 Views |
September 03, 2017, 07:27:26 pm by PRR |
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AB763 backwards doghouse?
Started by evancorylevine |
3 Replies
3633 Views |
September 03, 2017, 08:13:03 am by bnwitt |
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14 Replies
7772 Views |
September 02, 2017, 07:38:27 pm by Heavenamps |
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Frankenplexi 2 Mini
Started by guitardude57 |
4 Replies
3919 Views |
September 02, 2017, 05:42:05 pm by tubenit |
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