Welcome To the Hoffman Amplifiers Forum
July 25, 2026, 05:37:15 am
Welcome To the Hoffman Amplifiers ForumJuly 25, 2026, 05:37:15 am | ||
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17 Replies
8163 Views |
November 28, 2024, 02:53:32 pmby DummyLoad |
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calculationg coupling cap values
Started by Shrapnel |
27 Replies
10405 Views |
November 27, 2024, 09:04:26 pm by Shrapnel |
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Revibe chassis
Started by jada3909 |
5 Replies
4224 Views |
November 27, 2024, 01:42:54 pm by EL34 |
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5 Replies
4481 Views |
November 27, 2024, 08:08:47 am by jkgrooves |
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6 Replies
9738 Views |
November 27, 2024, 06:30:42 am by Jazzbass_5 |
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RIP Ed Chambley
Started by jojokeo |
18 Replies
6329 Views |
November 26, 2024, 05:09:48 pm by Platefire |
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13 Replies
7490 Views |
November 25, 2024, 07:11:38 am by SEL49 |
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Amp start newb questions
Started by Snake5150 |
7 Replies
4821 Views |
November 24, 2024, 07:47:30 pm by Snake5150 |
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Rectifier mods
Started by AdamK |
5 Replies
4221 Views |
November 23, 2024, 04:58:01 pm by kagliostro |
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Voxy PeeWee AO-44 master volume?
Started by MWaldorf |
4 Replies
5144 Views |
November 21, 2024, 02:22:17 pm by MWaldorf |
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29 Replies
10737 Views |
November 19, 2024, 03:07:48 pm by HotBluePlates |
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Using Kt-120's in a Traynor YBA 3A
Started by pbman1953 |
22 Replies
11634 Views |
November 18, 2024, 10:45:17 am by pbman1953 |
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1 Replies
4023 Views |
November 18, 2024, 09:52:24 am by Duncan |
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Adding "Blackface mode" to an AC30?
Started by roseblood11 |
4 Replies
4472 Views |
November 16, 2024, 06:36:15 pm by AlNewman |
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New build Low B+
Started by Buxton_Flux |
12 Replies
6497 Views |
November 16, 2024, 03:15:34 pm by Willabe |
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My next Princeton Reverb Build
Started by Opry Audio |
7 Replies
4985 Views |
November 16, 2024, 08:54:23 am by bmccowan |
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Wiring on old 50's Valco amp
Started by Eyesoftheworld |
23 Replies
8029 Views |
November 15, 2024, 03:37:56 pm by Eyesoftheworld |
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SVT - changes after updates
Started by pbman1953 |
5 Replies
4787 Views |
November 15, 2024, 12:55:10 pm by pbman1953 |
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Unused PT secondaries….
Started by bluesrx |
3 Replies
4020 Views |
November 15, 2024, 07:43:09 am by cavevalleyamps@yahoo.com |
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Fender custom shop 5e3 problem
Started by Ariel tube fanatic |
12 Replies
5794 Views |
November 15, 2024, 12:38:49 am by Ariel tube fanatic |
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1 Replies
4232 Views |
November 14, 2024, 10:02:37 am by kagliostro |
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Feedback help
Started by seriesnuns |
42 Replies
12971 Views |
November 13, 2024, 04:25:01 pm by seriesnuns |
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Assistance with Reverb (distorted)
Started by DudeNiceAmp |
4 Replies
4380 Views |
November 13, 2024, 10:53:34 am by stratomaster |
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510-11 valco
Started by Big chief |
7 Replies
5051 Views |
November 13, 2024, 09:31:11 am by cavevalleyamps@yahoo.com |
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Suggest 2-band tube EQ for amp! 😊
Started by daxliniere |
1 Replies
3613 Views |
November 13, 2024, 09:26:11 am by pdf64 |
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Console Amp Conversion
Started by Ryan22 |
3 Replies
4165 Views |
November 13, 2024, 09:02:03 am by Platefire |
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Two separate bias voltages?
Started by Lectroid |
5 Replies
4903 Views |
November 13, 2024, 12:40:00 am by d95err |
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4 Replies
4152 Views |
November 12, 2024, 04:17:40 pm by punkykatt |
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1 Replies
3827 Views |
November 12, 2024, 02:15:11 pm by Lectroid |
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Deluxe Reverb build has me stumped
Started by Duncan |
19 Replies
7969 Views |
November 12, 2024, 11:46:29 am by Duncan |
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Does Doug no longer sell 6L6s?
Started by TerryD |
1 Replies
3648 Views |
November 12, 2024, 10:06:45 am by EL34 |
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AB763 Bias Trem Trick
Started by zodiac_analog |
5 Replies
5232 Views |
November 12, 2024, 02:58:13 am by jbrrrrr |
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Princeton Reverb Distortion
Started by coco |
4 Replies
4625 Views |
November 11, 2024, 03:45:26 pm by stratomaster |
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Magnetic Components
Started by Earlvis |
2 Replies
3658 Views |
November 10, 2024, 08:07:46 pm by SEL49 |
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6l6 bias pot value question
Started by Sven |
33 Replies
15551 Views |
November 10, 2024, 07:49:58 pm by Willabe |
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37 Replies
13735 Views |
November 10, 2024, 02:36:58 pm by TerryD |
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Old Moviola SE 6v6 Squawk Box Conversion
Started by marczee |
6 Replies
4891 Views |
November 09, 2024, 06:58:24 pm by marczee |
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Breadboarding Method Concept
Started by Gregwor |
27 Replies
9948 Views |
November 09, 2024, 10:20:11 am by acheld |
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1 Replies
3953 Views |
November 09, 2024, 05:52:03 am by SEL49 |
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17 Replies
10927 Views |
November 08, 2024, 10:54:34 am by spunko |
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52 Replies
18813 Views |
November 07, 2024, 04:13:29 pm by Lectroid |
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Silvertone 1482 with 6L6 tubes?
Started by dbishopbliss |
13 Replies
7854 Views |
November 06, 2024, 12:48:40 pm by dbishopbliss |
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8 Replies
5595 Views |
November 05, 2024, 08:59:56 pm by Gregwor |
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Vox AC30 C2 Sanity Check
Started by Yeatzee |
31 Replies
16224 Views |
November 05, 2024, 05:46:36 pm by Yeatzee |
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OT load/mismatch question
Started by GlideOn |
23 Replies
9698 Views |
November 04, 2024, 03:58:23 pm by GlideOn |
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28 Replies
12677 Views |
November 04, 2024, 07:52:37 am by Duncan |
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Bias pit and resistor FAQ
Started by Snake5150 |
3 Replies
4080 Views |
November 03, 2024, 02:29:51 pm by shooter |
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Power Tube Load Line Analysis
Started by RoadShow |
3 Replies
4894 Views |
November 01, 2024, 12:16:27 pm by pdf64 |
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17 Replies
10818 Views |
November 01, 2024, 10:55:31 am by Willabe |
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Champ build questions
Started by walteralter |
7 Replies
5972 Views |
November 01, 2024, 10:27:42 am by Lectroid |
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