Welcome To the Hoffman Amplifiers Forum
October 22, 2025, 03:16:10 pm
Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 03:16:10 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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Variac question
Started by dude |
21 Replies
4854 Views |
March 31, 2023, 04:30:43 pmby dude |
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Harmonic tremolo - needs tweaking
Started by octa |
13 Replies
3196 Views |
March 30, 2023, 05:19:11 am by sluckey |
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38 Replies
12225 Views |
March 29, 2023, 08:12:38 pm by AmberB |
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Simplified AC10SRT question.
Started by Allbaldo |
7 Replies
2813 Views |
March 29, 2023, 07:36:30 pm by Allbaldo |
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12 Replies
4154 Views |
March 29, 2023, 06:38:46 pm by Sonny ReVerb |
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Trouble tighening a jewel holder
Started by RadioComm |
8 Replies
3076 Views |
March 29, 2023, 05:45:15 pm by bmccowan |
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Another good deed headache Crate VC3112
Started by rake |
9 Replies
2539 Views |
March 29, 2023, 04:10:26 pm by rake |
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10 Replies
3069 Views |
March 29, 2023, 06:41:38 am by jeff |
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7 Replies
2405 Views |
March 28, 2023, 06:30:15 pm by kagliostro |
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3 Replies
2247 Views |
March 28, 2023, 12:16:06 pm by sluckey |
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8 Replies
2722 Views |
March 28, 2023, 06:52:14 am by Madjackhatter |
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7591 PP Circuit Recommendations
Started by imgumby001 |
6 Replies
2511 Views |
March 27, 2023, 07:24:31 pm by Sonny ReVerb |
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9 Replies
5099 Views |
March 27, 2023, 02:25:01 pm by dude |
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Pro Junior fx loop
Started by Rockranger |
2 Replies
1993 Views |
March 27, 2023, 02:10:41 pm by Rockranger |
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Silver Face Princeton B+ voltage
Started by AmberB |
12 Replies
3442 Views |
March 27, 2023, 11:25:20 am by mresistor |
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Positive Feedback?
Started by shaun |
10 Replies
3256 Views |
March 27, 2023, 10:49:58 am by shaun |
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6AQ5 jcm800 lite
Started by slowferrari |
16 Replies
4748 Views |
March 27, 2023, 05:50:36 am by tubenit |
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Yet another tremolo thread...
Started by AmberB |
5 Replies
2371 Views |
March 26, 2023, 01:25:25 pm by HotBluePlates |
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Plexi 6v6 - Any mods?
Started by martinman |
13 Replies
3373 Views |
March 26, 2023, 01:11:52 pm by Beezerboy |
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How is SLOPE = -1 / Ra ??
Started by Lectroid |
23 Replies
5535 Views |
March 26, 2023, 11:52:41 am by Lectroid |
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Blues Deluxe Reissue Popping Noise
Started by evad567 |
1 Replies
1917 Views |
March 26, 2023, 10:45:47 am by dude |
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7 Replies
3293 Views |
March 25, 2023, 07:36:09 pm by AmberB |
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Selmer Tone Circuit Inductor
Started by Sonny ReVerb |
3 Replies
2056 Views |
March 25, 2023, 06:48:45 pm by Sonny ReVerb |
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PT repurpose
Started by joesatch |
24 Replies
4204 Views |
March 25, 2023, 03:11:08 pm by sluckey |
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Marshall 2204 board source
Started by dragonbat13 |
17 Replies
4710 Views |
March 25, 2023, 12:08:50 am by SoundmasterG |
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Sluckys Vibro King
Started by dragonbat13 |
3 Replies
2083 Views |
March 24, 2023, 03:41:35 pm by dragonbat13 |
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Silverface Pro Reverb Rehab - Ultralinear
Started by tdvt |
49 Replies
9927 Views |
March 24, 2023, 02:52:45 pm by tdvt |
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0 Replies
1887 Views |
March 24, 2023, 02:23:29 pm by kagliostro |
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0 Replies
2080 Views |
March 24, 2023, 12:58:18 pm by Balticnoiseforge |
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119 Replies
21435 Views |
March 24, 2023, 10:10:01 am by tdvt |
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Hammond AO-29 Field Coil PT question
Started by tdvt |
2 Replies
2154 Views |
March 23, 2023, 01:20:56 pm by tdvt |
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Fixed Bias PS Transformer question
Started by kagliostro |
16 Replies
3403 Views |
March 23, 2023, 09:44:00 am by kagliostro |
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5 Replies
2356 Views |
March 22, 2023, 08:11:53 pm by markmalin |
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light bulb limiter VS wall
Started by rafe |
19 Replies
3930 Views |
March 22, 2023, 01:02:09 pm by bmccowan |
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11 Replies
4134 Views |
March 22, 2023, 10:41:03 am by shooter |
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0 Replies
1637 Views |
March 22, 2023, 09:24:57 am by Garrett335 |
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First breadboard attempt.
Started by tonedef |
7 Replies
3142 Views |
March 22, 2023, 09:03:12 am by tonedef |
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55 Replies
8354 Views |
March 21, 2023, 09:30:27 am by rafe |
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7 Replies
2803 Views |
March 21, 2023, 05:50:45 am by jeff |
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28 Replies
5230 Views |
March 20, 2023, 08:59:41 pm by PRR |
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16 Replies
3805 Views |
March 20, 2023, 06:09:46 pm by kagliostro |
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0 Replies
1582 Views |
March 20, 2023, 05:45:12 pm by kagliostro |
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LTPI capacitor value impact
Started by jordan86 |
3 Replies
2319 Views |
March 20, 2023, 04:56:17 pm by HotBluePlates |
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Amp with switchable tone stack
Started by Bieworm |
11 Replies
3345 Views |
March 20, 2023, 04:30:49 pm by Bieworm |
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10 Replies
2792 Views |
March 20, 2023, 12:33:24 pm by sluckey |
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Toroidal transformer mounting
Started by fossilshark |
11 Replies
5069 Views |
March 19, 2023, 07:53:10 am by tdvt |
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21 Replies
5343 Views |
March 18, 2023, 02:34:05 pm by imgumby001 |
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6 Replies
2540 Views |
March 17, 2023, 08:07:26 pm by kagliostro |
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Nail Polish for Lifted/Removed Trace?
Started by jeff |
2 Replies
2046 Views |
March 17, 2023, 06:49:07 pm by PRR |
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11 Replies
3027 Views |
March 17, 2023, 07:43:13 am by kagliostro |
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