Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 08:54:18 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 08:54:18 pm | ||
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| rafe and 42 Guests are viewing this board. | ||||
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Hammond 125ESE wiring ?
Started by worth |
8 Replies
5915 Views |
April 18, 2011, 01:46:00 pmby worth |
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Gain stage mod
Started by blues man |
3 Replies
3420 Views |
April 18, 2011, 11:00:39 am by blues man |
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21 Replies
9713 Views |
April 18, 2011, 10:45:50 am by Platefire |
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DN2540 MOSFET in a cathodyne
Started by bigugly |
7 Replies
9296 Views |
April 17, 2011, 07:07:31 pm by 38Super |
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14 Replies
6322 Views |
April 17, 2011, 03:23:39 pm by nateflanigan |
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12AU7 Mixer
Started by RicharD |
14 Replies
7994 Views |
April 17, 2011, 01:12:21 am by DummyLoad |
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What is a 7247?
Started by LooseChange |
5 Replies
4479 Views |
April 16, 2011, 10:16:14 am by HotBluePlates |
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58 Replies
20265 Views |
April 16, 2011, 09:38:25 am by DummyLoad |
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5e3 crackling and popping
Started by Tubed |
13 Replies
9482 Views |
April 16, 2011, 02:10:10 am by Tubed |
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steel chassis vs aluminum chassis
Started by blues man |
29 Replies
27076 Views |
April 15, 2011, 08:26:47 pm by John |
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question on ultra linear hook-up
Started by dwp |
10 Replies
6261 Views |
April 15, 2011, 02:55:07 pm by jojokeo |
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New Baldwin Organ Amp Project
Started by Platefire |
28 Replies
11989 Views |
April 15, 2011, 12:07:07 pm by jojokeo |
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7 Replies
5937 Views |
April 15, 2011, 11:42:29 am by simonallaway |
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5e3 coarse/fine volume control
Started by EW57 |
20 Replies
13305 Views |
April 15, 2011, 01:17:27 am by stingray_65 |
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Rectifier question
Started by zapped |
9 Replies
5296 Views |
April 13, 2011, 07:17:32 pm by ThermionicEngine |
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6l6wxt ok for 135w UL twin?
Started by bakerlite |
4 Replies
3364 Views |
April 13, 2011, 06:42:27 pm by bakerlite |
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7 Replies
7976 Views |
April 13, 2011, 10:19:43 am by tubeswell |
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Replacing laydown OT with stand up
Started by 3choplex |
4 Replies
3886 Views |
April 13, 2011, 07:32:56 am by jojokeo |
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72 twin reverb master volume pot
Started by 67polara |
6 Replies
5627 Views |
April 12, 2011, 09:41:53 am by 67polara |
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Vox style cut control
Started by navdave |
6 Replies
4834 Views |
April 12, 2011, 12:54:10 am by The_Gaz |
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oh no - another power supply gone.
Started by bakerlite |
8 Replies
4683 Views |
April 11, 2011, 07:02:50 pm by sluckey |
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18 watt output issue
Started by dixiepig |
3 Replies
3323 Views |
April 11, 2011, 08:48:55 am by Willabe |
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another OT question
Started by billcreller |
4 Replies
3181 Views |
April 10, 2011, 04:49:50 pm by mresistor |
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Feedback on my next amp project
Started by mpayne |
6 Replies
4346 Views |
April 09, 2011, 02:17:27 pm by mpayne |
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Dummy load
Started by jeff |
29 Replies
18337 Views |
April 09, 2011, 07:13:33 am by Jack1962 |
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5879 smoothing caps
Started by tubenit |
24 Replies
10395 Views |
April 08, 2011, 09:02:33 am by terminalgs |
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9 Replies
4946 Views |
April 08, 2011, 06:23:43 am by EL34 |
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15 Replies
8593 Views |
April 07, 2011, 02:41:36 pm by RicharD |
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10w resistor in 5w format
Started by ncusack |
3 Replies
3268 Views |
April 07, 2011, 07:12:02 am by mageerc |
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6 Replies
4213 Views |
April 07, 2011, 07:01:38 am by kagliostro |
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8 Replies
5286 Views |
April 07, 2011, 12:19:01 am by jojokeo |
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5E3 Deluxe Using 6L6GC
Started by plexi50 |
29 Replies
18013 Views |
April 06, 2011, 07:45:20 pm by crashtm1 |
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8 Replies
4862 Views |
April 06, 2011, 02:20:17 pm by 3choplex |
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Bias circuit help
Started by Megachunk |
45 Replies
14661 Views |
April 06, 2011, 11:18:12 am by Megachunk |
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FX & acoustic amplification?
Started by tubenit |
2 Replies
3015 Views |
April 05, 2011, 07:05:58 pm by Geezer |
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0 Replies
3001 Views |
April 05, 2011, 01:51:15 pm by EL34 |
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21 Replies
16707 Views |
April 05, 2011, 03:43:07 am by tubeswell |
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Bassman Ten rebuild
Started by blues man |
2 Replies
3277 Views |
April 04, 2011, 07:06:41 pm by blues man |
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2 Replies
3311 Views |
April 04, 2011, 03:57:11 pm by phsyconoodler |
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53 Replies
33049 Views |
April 04, 2011, 03:55:31 pm by RicharD |
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Master Volume help please
Started by seedlings |
11 Replies
5623 Views |
April 03, 2011, 05:38:41 pm by seedlings |
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shorted GZ34?
Started by 87MJ |
23 Replies
11753 Views |
April 03, 2011, 02:19:34 pm by tubeswell |
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reverb howl and oscillation
Started by bruno |
3 Replies
5118 Views |
April 03, 2011, 01:00:48 pm by Leevi |
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2 Replies
5293 Views |
April 03, 2011, 12:00:13 pm by kagliostro |
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5E3 crackling
Started by Leevi |
4 Replies
4543 Views |
April 03, 2011, 09:07:46 am by Leevi |
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OT placement?
Started by SLW |
4 Replies
3752 Views |
April 03, 2011, 09:07:31 am by HotBluePlates |
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6L6gc bias question
Started by Bub |
6 Replies
3795 Views |
April 03, 2011, 08:37:22 am by Bub |
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Impedance VS Resistance
Started by jeff |
11 Replies
5035 Views |
April 02, 2011, 02:19:22 pm by jeff |
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interesting tubes...
Started by DummyLoad |
11 Replies
5528 Views |
April 02, 2011, 01:34:39 pm by HotBluePlates |
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Load Mismatch Fender/Marshall
Started by jeff |
7 Replies
5608 Views |
April 02, 2011, 01:07:20 pm by HotBluePlates |
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