Welcome To the Hoffman Amplifiers Forum
March 11, 2026, 04:00:25 pm
Welcome To the Hoffman Amplifiers ForumMarch 11, 2026, 04:00:25 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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| passaloutre, Glenn, dogburn and 104 Guests are viewing this board. | ||||
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Favorite Bypass Caps? And a question...
Started by jordan86 |
3 Replies
3097 Views |
April 18, 2020, 12:03:56 amby PRR |
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2 Replies
2912 Views |
April 17, 2020, 10:07:53 pm by centervolume |
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16 Replies
6183 Views |
April 17, 2020, 03:23:21 pm by jmccanna |
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Need help identifying Power Transformer
Started by joesatch |
2 Replies
2513 Views |
April 17, 2020, 01:56:56 pm by sluckey |
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tame hi end on supro 24
Started by ALBATROS1234 |
7 Replies
3858 Views |
April 17, 2020, 01:43:27 am by ALBATROS1234 |
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yorkville/traynor ycv20 power transformer
Started by Scsoul |
1 Replies
2438 Views |
April 16, 2020, 07:43:51 pm by sluckey |
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Magma tone Troupador tone
Started by jamesedmunda |
11 Replies
4136 Views |
April 16, 2020, 06:18:07 pm by sluckey |
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figuring out a replacement reverb tank.
Started by BrianS |
5 Replies
2783 Views |
April 16, 2020, 01:01:24 pm by Latole |
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29 Replies
7540 Views |
April 16, 2020, 06:10:36 am by j_bruce |
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Princeton aa1164 build
Started by Drgitpiker |
8 Replies
3580 Views |
April 16, 2020, 01:02:35 am by Drgitpiker |
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1 Replies
2439 Views |
April 15, 2020, 09:05:17 pm by sluckey |
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SE KT77 (EL34) power questions
Started by ThaZ |
24 Replies
8813 Views |
April 15, 2020, 03:52:48 pm by ThaZ |
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5 Replies
3142 Views |
April 15, 2020, 08:55:24 am by Pietro |
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Pop turning SB, off
Started by dude |
3 Replies
2635 Views |
April 15, 2020, 06:28:39 am by d95err |
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8 Replies
3813 Views |
April 15, 2020, 06:14:10 am by Mr. Mojo |
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5f2a
Started by newguitarsmell |
16 Replies
5585 Views |
April 15, 2020, 01:44:49 am by newguitarsmell |
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24 Replies
9570 Views |
April 14, 2020, 10:52:22 am by alathIN |
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3 Replies
3182 Views |
April 14, 2020, 10:27:00 am by alathIN |
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Amp blowing fuses
Started by ToodW |
5 Replies
3063 Views |
April 14, 2020, 08:59:01 am by ToodW |
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29 Replies
8818 Views |
April 13, 2020, 07:21:08 pm by markmalin |
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18 Replies
9572 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
7801 Views |
April 13, 2020, 04:09:02 pm by shooter |
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Midi relay switching?
Started by Captain chunkulus |
6 Replies
7965 Views |
April 13, 2020, 03:26:59 pm by Zzomer |
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Princeton Reverb Build Hum
Started by aabbs20 |
40 Replies
11887 Views |
April 13, 2020, 03:10:41 pm by shooter |
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Transformer hum ?
Started by dude |
17 Replies
6100 Views |
April 13, 2020, 01:28:13 pm by shooter |
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Help matching impedance
Started by 1blueheron |
4 Replies
3249 Views |
April 13, 2020, 12:13:26 pm by 1blueheron |
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6g15 build voltage issues
Started by Dsav94 |
31 Replies
9186 Views |
April 12, 2020, 08:14:44 pm by Dsav94 |
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14 Replies
5555 Views |
April 12, 2020, 07:02:33 pm by 2deaf |
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Light bulb limiter
Started by TIMBO |
6 Replies
3301 Views |
April 12, 2020, 03:12:06 pm by TIMBO |
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Falcon GA19RVT cap job ?
Started by jpbiker |
11 Replies
5173 Views |
April 12, 2020, 12:19:36 pm by sluckey |
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4 Replies
3303 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
20703 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
2646 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
3496 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
5761 Views |
April 10, 2020, 04:19:28 pm by davidwpack |
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19 Replies
6863 Views |
April 10, 2020, 07:58:27 am by shooter |
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2 Replies
2902 Views |
April 09, 2020, 06:07:10 am by Latole |
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Skylark Tremolo PT
Started by shaun |
14 Replies
5144 Views |
April 08, 2020, 06:57:38 pm by shooter |
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DC Heater issue.
Started by Curranm |
12 Replies
4709 Views |
April 08, 2020, 12:17:32 pm by 2deaf |
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Phase shift
Started by Leevi |
2 Replies
2621 Views |
April 08, 2020, 12:13:35 pm by shooter |
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4 Replies
2748 Views |
April 07, 2020, 06:11:44 pm by dude |
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Bias capacitor hum
Started by alange5 |
3 Replies
5440 Views |
April 06, 2020, 06:03:16 pm by tubeswell |
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2 Replies
2758 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
3501 Views |
April 05, 2020, 09:44:34 pm by fred |
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JDH ice cube super
Started by Leevi |
8 Replies
4499 Views |
April 05, 2020, 07:17:50 pm by Bantam |
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resistor identification
Started by PGadd |
13 Replies
3345 Views |
April 05, 2020, 08:24:11 am by shooter |
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Ibanez TSA 5~15 Combo
Started by rldunc |
12 Replies
7360 Views |
April 05, 2020, 06:21:09 am by DummyLoad |
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23 Replies
13798 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
3485 Views |
April 04, 2020, 06:27:18 pm by markmalin |
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27 Replies
10713 Views |
April 04, 2020, 04:19:20 pm by PRR |
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