Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 07:47:32 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 07:47:32 am | ||
| Subject / Started by | Replies / Views | Last post  |
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Princeton aa1164 build
Started by Drgitpiker |
8 Replies
4063 Views |
April 16, 2020, 01:02:35 amby Drgitpiker |
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1 Replies
2822 Views |
April 15, 2020, 09:05:17 pm by sluckey |
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SE KT77 (EL34) power questions
Started by ThaZ |
24 Replies
9735 Views |
April 15, 2020, 03:52:48 pm by ThaZ |
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5 Replies
3648 Views |
April 15, 2020, 08:55:24 am by Pietro |
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Pop turning SB, off
Started by dude |
3 Replies
3076 Views |
April 15, 2020, 06:28:39 am by d95err |
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8 Replies
4313 Views |
April 15, 2020, 06:14:10 am by Mr. Mojo |
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5f2a
Started by newguitarsmell |
16 Replies
6232 Views |
April 15, 2020, 01:44:49 am by newguitarsmell |
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24 Replies
10287 Views |
April 14, 2020, 10:52:22 am by alathIN |
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3 Replies
3659 Views |
April 14, 2020, 10:27:00 am by alathIN |
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Amp blowing fuses
Started by ToodW |
5 Replies
3541 Views |
April 14, 2020, 08:59:01 am by ToodW |
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29 Replies
9869 Views |
April 13, 2020, 07:21:08 pm by markmalin |
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18 Replies
10236 Views |
April 13, 2020, 05:35:15 pm by kagliostro |
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Noise issue with 70 SR
Started by Mars-Hall |
27 Replies
8622 Views |
April 13, 2020, 04:09:02 pm by shooter |
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Midi relay switching?
Started by Captain chunkulus |
6 Replies
8477 Views |
April 13, 2020, 03:26:59 pm by Zzomer |
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Princeton Reverb Build Hum
Started by aabbs20 |
40 Replies
12738 Views |
April 13, 2020, 03:10:41 pm by shooter |
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Transformer hum ?
Started by dude |
17 Replies
6652 Views |
April 13, 2020, 01:28:13 pm by shooter |
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Help matching impedance
Started by 1blueheron |
4 Replies
3742 Views |
April 13, 2020, 12:13:26 pm by 1blueheron |
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6g15 build voltage issues
Started by Dsav94 |
31 Replies
10091 Views |
April 12, 2020, 08:14:44 pm by Dsav94 |
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14 Replies
6347 Views |
April 12, 2020, 07:02:33 pm by 2deaf |
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Light bulb limiter
Started by TIMBO |
6 Replies
3783 Views |
April 12, 2020, 03:12:06 pm by TIMBO |
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Falcon GA19RVT cap job ?
Started by jpbiker |
11 Replies
5825 Views |
April 12, 2020, 12:19:36 pm by sluckey |
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4 Replies
3774 Views |
April 12, 2020, 07:22:12 am by Latole |
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Hoffman Princeton Reverb Trem-O-Nator Upgrade
Started by purpletele « 1 2 » |
55 Replies
23246 Views |
April 11, 2020, 09:55:19 am by purpletele |
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What kind of turret is this?
Started by mresistor |
1 Replies
3101 Views |
April 11, 2020, 03:32:19 am by Latole |
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Mistake in my layout or not?
Started by dude |
4 Replies
4096 Views |
April 10, 2020, 05:05:53 pm by dude |
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Belton reverb on engl retro tube
Started by Nicale19 |
17 Replies
6345 Views |
April 10, 2020, 04:19:28 pm by davidwpack |
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19 Replies
7776 Views |
April 10, 2020, 07:58:27 am by shooter |
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2 Replies
3355 Views |
April 09, 2020, 06:07:10 am by Latole |
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Skylark Tremolo PT
Started by shaun |
14 Replies
5643 Views |
April 08, 2020, 06:57:38 pm by shooter |
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DC Heater issue.
Started by Curranm |
12 Replies
5310 Views |
April 08, 2020, 12:17:32 pm by 2deaf |
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Phase shift
Started by Leevi |
2 Replies
2997 Views |
April 08, 2020, 12:13:35 pm by shooter |
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4 Replies
3141 Views |
April 07, 2020, 06:11:44 pm by dude |
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Bias capacitor hum
Started by alange5 |
3 Replies
5949 Views |
April 06, 2020, 06:03:16 pm by tubeswell |
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2 Replies
3105 Views |
April 06, 2020, 02:43:35 pm by kagliostro |
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Vibro champ ? Switch on intensity pot
Started by fred |
8 Replies
3857 Views |
April 05, 2020, 09:44:34 pm by fred |
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JDH ice cube super
Started by Leevi |
8 Replies
4910 Views |
April 05, 2020, 07:17:50 pm by Bantam |
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resistor identification
Started by PGadd |
13 Replies
3714 Views |
April 05, 2020, 08:24:11 am by shooter |
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Ibanez TSA 5~15 Combo
Started by rldunc |
12 Replies
8017 Views |
April 05, 2020, 06:21:09 am by DummyLoad |
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23 Replies
14469 Views |
April 04, 2020, 06:46:44 pm by tubeswell |
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Need design advice for preamp layout...
Started by markmalin |
6 Replies
3870 Views |
April 04, 2020, 06:27:18 pm by markmalin |
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27 Replies
11346 Views |
April 04, 2020, 04:19:20 pm by PRR |
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AB763 - One Channel - no/tremolo Project
Started by p2pAmps |
3 Replies
2893 Views |
April 03, 2020, 08:40:45 pm by tubeswell |
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Dual Relay
Started by warioblast |
7 Replies
3548 Views |
April 03, 2020, 11:48:29 am by sluckey |
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6G2 question
Started by shaun |
17 Replies
5515 Views |
April 03, 2020, 09:38:56 am by bmccowan |
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New Project Suggestions
Started by purpletele |
26 Replies
7811 Views |
April 03, 2020, 08:25:31 am by Willabe |
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24 Replies
8063 Views |
April 03, 2020, 03:14:55 am by Latole |
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German Luxor 30???
Started by Searing |
6 Replies
4219 Views |
April 03, 2020, 03:11:23 am by Latole |
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Another Hoffman PR Build
Started by p2pAmps |
5 Replies
3114 Views |
April 02, 2020, 11:31:43 am by shooter |
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My JCM800 6V6 build ...a few issues
Started by Shack |
25 Replies
7443 Views |
April 02, 2020, 01:39:22 am by Tone Junkie |
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8 Replies
6427 Views |
March 31, 2020, 10:00:50 pm by aguynamedben |
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Pots Knobs |
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