Welcome To the Hoffman Amplifiers Forum
October 22, 2025, 11:24:18 pm
Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 11:24:18 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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14 Replies
3880 Views |
April 12, 2020, 07:02:33 pmby 2deaf |
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Light bulb limiter
Started by TIMBO |
6 Replies
2297 Views |
April 12, 2020, 03:12:06 pm by TIMBO |
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Falcon GA19RVT cap job ?
Started by jpbiker |
11 Replies
3784 Views |
April 12, 2020, 12:19:36 pm by sluckey |
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4 Replies
2359 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
15335 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
1857 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
2353 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
4421 Views |
April 10, 2020, 04:19:28 pm by davidwpack |
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19 Replies
5252 Views |
April 10, 2020, 07:58:27 am by shooter |
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2 Replies
1928 Views |
April 09, 2020, 06:07:10 am by Latole |
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Skylark Tremolo PT
Started by shaun |
14 Replies
3913 Views |
April 08, 2020, 06:57:38 pm by shooter |
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DC Heater issue.
Started by Curranm |
12 Replies
3041 Views |
April 08, 2020, 12:17:32 pm by 2deaf |
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Phase shift
Started by Leevi |
2 Replies
1778 Views |
April 08, 2020, 12:13:35 pm by shooter |
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4 Replies
1930 Views |
April 07, 2020, 06:11:44 pm by dude |
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Bias capacitor hum
Started by alange5 |
3 Replies
4090 Views |
April 06, 2020, 06:03:16 pm by tubeswell |
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2 Replies
1910 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
2627 Views |
April 05, 2020, 09:44:34 pm by fred |
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JDH ice cube super
Started by Leevi |
8 Replies
3336 Views |
April 05, 2020, 07:17:50 pm by Bantam |
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resistor identification
Started by PGadd |
13 Replies
2436 Views |
April 05, 2020, 08:24:11 am by shooter |
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Ibanez TSA 5~15 Combo
Started by rldunc |
12 Replies
5512 Views |
April 05, 2020, 06:21:09 am by DummyLoad |
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23 Replies
11963 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
2375 Views |
April 04, 2020, 06:27:18 pm by markmalin |
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27 Replies
8799 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
1980 Views |
April 03, 2020, 08:40:45 pm by tubeswell |
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Dual Relay
Started by warioblast |
7 Replies
2347 Views |
April 03, 2020, 11:48:29 am by sluckey |
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6G2 question
Started by shaun |
17 Replies
4165 Views |
April 03, 2020, 09:38:56 am by bmccowan |
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New Project Suggestions
Started by purpletele |
26 Replies
5326 Views |
April 03, 2020, 08:25:31 am by Willabe |
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24 Replies
5592 Views |
April 03, 2020, 03:14:55 am by Latole |
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German Luxor 30???
Started by Searing |
6 Replies
2817 Views |
April 03, 2020, 03:11:23 am by Latole |
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Another Hoffman PR Build
Started by p2pAmps |
5 Replies
2082 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
5306 Views |
April 02, 2020, 01:39:22 am by Tone Junkie |
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8 Replies
4902 Views |
March 31, 2020, 10:00:50 pm by aguynamedben |
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AB763 Deluxe Reverb voltages
Started by acheld |
6 Replies
3562 Views |
March 31, 2020, 03:52:54 pm by sluckey |
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28 Replies
7218 Views |
March 31, 2020, 10:03:50 am by Joeythelid |
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Rotary switch for tone
Started by Colas LeGrippa |
17 Replies
6065 Views |
March 31, 2020, 04:56:27 am by kagliostro |
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Stereo Vibro Champ concept
Started by tony321owen |
10 Replies
3215 Views |
March 30, 2020, 07:13:08 pm by tony321owen |
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4 Replies
1954 Views |
March 30, 2020, 01:39:53 pm by kagliostro |
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Diagnosing OPT (Quad Reverb)
Started by 92Volts |
6 Replies
2325 Views |
March 30, 2020, 10:47:28 am by 92Volts |
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Les Paul Jr. PT and rectifier question
Started by yorgle |
13 Replies
3440 Views |
March 30, 2020, 07:18:47 am by yorgle |
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Input grid resistor
Started by Vlada |
4 Replies
3052 Views |
March 30, 2020, 06:01:08 am by d95err |
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Building an A/B/Y switcher
Started by Colas LeGrippa |
5 Replies
2282 Views |
March 28, 2020, 06:59:49 pm by Colas LeGrippa |
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8 Replies
3083 Views |
March 27, 2020, 10:18:59 pm by 2deaf |
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9 Replies
3820 Views |
March 27, 2020, 09:32:06 pm by tubeswell |
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Suspect Output Transformer
Started by StevenPituch |
11 Replies
3933 Views |
March 27, 2020, 12:46:07 pm by StevenPituch |
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10 Replies
2772 Views |
March 27, 2020, 12:42:30 pm by shooter |
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6 Replies
4043 Views |
March 27, 2020, 11:17:02 am by pdf64 |
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any love for the Tweed BluezMeister
Started by Mungo Park |
3 Replies
2282 Views |
March 27, 2020, 02:07:57 am by Tone Junkie |
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Hi Gain SE Amp
Started by TIMBO |
19 Replies
6719 Views |
March 26, 2020, 11:44:35 am by jojokeo |
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6G3 bias mod
Started by Mars-Hall |
25 Replies
7019 Views |
March 26, 2020, 09:06:26 am by jjasilli |
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10 Replies
4688 Views |
March 25, 2020, 06:54:07 am by shooter |
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