Welcome To the Hoffman Amplifiers Forum
September 06, 2025, 06:38:50 am
Welcome To the Hoffman Amplifiers ForumSeptember 06, 2025, 06:38:50 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 28 Guests are viewing this board. | ||||
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Choke resistance choice
Started by TenderTendon |
42 Replies
6191 Views |
February 22, 2023, 10:42:18 amby acheld |
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37 Replies
6265 Views |
February 21, 2023, 04:33:11 pm by CaptainSucrose |
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Gibson BR-6 repair
Started by Geno |
25 Replies
4943 Views |
February 21, 2023, 02:54:01 pm by sluckey |
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21 Replies
3577 Views |
February 21, 2023, 11:53:43 am by plumcrazyfx |
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increase intensity on tremolo fix?
Started by Bieworm |
7 Replies
2259 Views |
February 21, 2023, 11:44:03 am by Bieworm |
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ABS Plastic as Turret Board Material?
Started by imgumby001 |
3 Replies
1686 Views |
February 21, 2023, 08:01:56 am by imgumby001 |
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Speccing a transformer for DC heaters
Started by liddokun |
3 Replies
1684 Views |
February 20, 2023, 09:40:11 pm by liddokun |
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0 Replies
1388 Views |
February 20, 2023, 05:48:09 pm by kagliostro |
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Looking at Amps today
Started by rafe |
45 Replies
6243 Views |
February 20, 2023, 03:23:39 pm by rafe |
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6 Replies
2674 Views |
February 20, 2023, 12:01:50 pm by PRR |
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Extra filtering node
Started by Leevi |
21 Replies
3768 Views |
February 20, 2023, 08:13:35 am by kagliostro |
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3 Replies
1967 Views |
February 19, 2023, 10:42:51 pm by tubeswell |
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8 Replies
2596 Views |
February 19, 2023, 08:49:46 pm by HotBluePlates |
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JCA20H HSG Issue
Started by imgumby001 |
10 Replies
2548 Views |
February 19, 2023, 04:30:17 pm by imgumby001 |
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12 Replies
3069 Views |
February 19, 2023, 03:52:01 pm by judge74 |
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Silvertone 1484 No Sound
Started by imgumby001 |
11 Replies
2746 Views |
February 18, 2023, 09:09:35 pm by imgumby001 |
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61 Replies
10464 Views |
February 18, 2023, 03:55:17 pm by Platefire |
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Bad Rectifier Tube?
Started by oogabooga23 |
2 Replies
2032 Views |
February 17, 2023, 11:16:04 pm by tubeswell |
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29 Replies
4872 Views |
February 17, 2023, 04:54:07 pm by kagliostro |
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23 Replies
4381 Views |
February 17, 2023, 08:13:17 am by pdf64 |
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8 Replies
2457 Views |
February 17, 2023, 03:30:32 am by Toxophilite |
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Pondering layout - Noise considerations
Started by tdvt |
2 Replies
1728 Views |
February 16, 2023, 07:25:28 am by tdvt |
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23 Replies
4825 Views |
February 15, 2023, 09:47:06 pm by Watto |
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2 Replies
2101 Views |
February 14, 2023, 04:57:30 pm by shooter |
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'71 Acoustic Bass amps
Started by pbman1953 |
3 Replies
1854 Views |
February 14, 2023, 03:28:32 pm by pbman1953 |
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14 Replies
4028 Views |
February 13, 2023, 06:30:13 pm by jacobarber |
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4 Replies
1870 Views |
February 13, 2023, 01:19:58 pm by sluckey |
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This confounded impedance selector!
Started by martinman |
10 Replies
2799 Views |
February 13, 2023, 01:12:23 pm by sluckey |
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40 Replies
6343 Views |
February 13, 2023, 11:35:11 am by silat |
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5F1 First Start Up - Not a good start :)
Started by gkotlin |
4 Replies
2264 Views |
February 12, 2023, 07:38:06 pm by sluckey |
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Subjective loudness
Started by Rob H |
14 Replies
3704 Views |
February 12, 2023, 04:07:53 pm by ac427v |
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attenuator network
Started by rafaelctt |
7 Replies
2244 Views |
February 12, 2023, 12:51:55 pm by rafaelctt |
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7 Replies
3790 Views |
February 12, 2023, 10:17:01 am by RadioComm |
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Vibrochamp head cabinet plans/measurements
Started by J3ona1 |
9 Replies
3903 Views |
February 12, 2023, 09:50:36 am by bmccowan |
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Yamaha T100 Reverb Weirdness
Started by JustMike |
10 Replies
4317 Views |
February 12, 2023, 07:52:47 am by JustMike |
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DIY 1H Choke
Started by TIMBO |
10 Replies
3663 Views |
February 12, 2023, 06:14:41 am by tubeswell |
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32 Replies
6586 Views |
February 11, 2023, 07:40:07 pm by Petedub |
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Gibson BR3 help
Started by Jerry garrcia |
19 Replies
4881 Views |
February 11, 2023, 01:52:51 pm by Jerry garrcia |
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12 Replies
2947 Views |
February 11, 2023, 11:25:25 am by tdvt |
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? How to spec a transformer correctly
Started by acheld |
8 Replies
2500 Views |
February 11, 2023, 05:33:26 am by sluckey |
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Variac questions? Should I get one?
Started by Dumbmonkey |
17 Replies
3561 Views |
February 10, 2023, 02:57:25 pm by PRR |
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3 Replies
1895 Views |
February 10, 2023, 08:28:51 am by sluckey |
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Fender PA100
Started by jake19840 |
24 Replies
12790 Views |
February 10, 2023, 06:24:16 am by joesatch |
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Toroidal power transformer
Started by fossilshark |
7 Replies
3706 Views |
February 10, 2023, 06:22:10 am by tdvt |
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147 Replies
24353 Views |
February 08, 2023, 09:17:13 pm by bmccowan |
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Standalone chupacabra preamp
Started by fossilshark |
21 Replies
5984 Views |
February 08, 2023, 08:15:04 pm by fossilshark |
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77 Replies
11704 Views |
February 08, 2023, 08:05:28 pm by AlNewman |
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Optimized vs standard 5e3 layout?
Started by Ledvedder |
6 Replies
3158 Views |
February 08, 2023, 12:53:00 pm by Ledvedder |
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10 Replies
3465 Views |
February 08, 2023, 12:49:41 pm by sluckey |
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effects loop voltage
Started by fossilshark |
2 Replies
2094 Views |
February 07, 2023, 09:19:54 pm by fossilshark |
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