Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 04:56:42 am
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 04:56:42 am | ||
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14 Replies
6116 Views |
May 23, 2016, 09:10:48 pmby John |
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Transformer voltage info!
Started by okguitarman |
14 Replies
4850 Views |
May 23, 2016, 06:08:29 pm by okguitarman |
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Master volume mod - AC30
Started by Dan The Man |
7 Replies
7173 Views |
May 23, 2016, 08:50:52 am by shooter |
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5 Replies
3427 Views |
May 22, 2016, 04:04:34 pm by PRR |
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Recent Bassman build clips
Started by Garycbet |
2 Replies
3075 Views |
May 22, 2016, 04:03:43 pm by Garycbet |
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3 Replies
3247 Views |
May 21, 2016, 09:44:03 pm by 2deaf |
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bassman metal film build
Started by Garycbet |
27 Replies
7723 Views |
May 20, 2016, 11:50:46 am by Garycbet |
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5 Replies
3663 Views |
May 20, 2016, 02:44:37 am by steelerfan88 |
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Tranny trouble...
Started by rlh5599 |
5 Replies
4166 Views |
May 19, 2016, 08:06:23 pm by PRR |
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6 Replies
4149 Views |
May 19, 2016, 12:55:13 pm by DillBoothe |
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15 Replies
8648 Views |
May 19, 2016, 12:56:24 am by Platefire |
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3 Replies
3127 Views |
May 18, 2016, 10:52:40 pm by sluckey |
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66 Replies
27243 Views |
May 18, 2016, 04:48:17 pm by Paul1453 |
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6 Replies
6924 Views |
May 17, 2016, 06:36:25 pm by sluckey |
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component layout
Started by blues man |
5 Replies
3855 Views |
May 17, 2016, 05:03:57 pm by blues man |
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Bias question
Started by VMS |
19 Replies
12627 Views |
May 17, 2016, 12:12:23 am by PRR |
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Silvertone 1335
Started by mresistor |
30 Replies
11633 Views |
May 16, 2016, 03:05:58 pm by HotBluePlates |
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Birthday amp gone goofy
Started by lego4040 |
49 Replies
14376 Views |
May 16, 2016, 09:00:21 am by lego4040 |
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Power tube surge
Started by rafe |
10 Replies
5302 Views |
May 14, 2016, 07:51:44 pm by rafe |
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5f6a breaking up to soon
Started by Oddvar |
1 Replies
3151 Views |
May 14, 2016, 11:40:25 am by eleventeen |
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Transformerupgrade for Blues Junior to 30w
Started by Oddvar |
14 Replies
7368 Views |
May 14, 2016, 02:14:19 am by Oddvar |
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Fusing and diodes to protect the PT
Started by pnadora |
10 Replies
5706 Views |
May 14, 2016, 01:18:24 am by trobbins |
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mark huss 6v6 schematic question
Started by EKDENTON |
9 Replies
5269 Views |
May 13, 2016, 04:56:52 pm by Paul1453 |
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5E3 V1 Voltages
Started by mayburyds |
8 Replies
4789 Views |
May 13, 2016, 04:49:55 pm by Paul1453 |
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Completed 6G15 Reverbbbbbbbbb
Started by p2pAmps |
14 Replies
5850 Views |
May 13, 2016, 11:43:57 am by tubeswell |
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14 Replies
7782 Views |
May 13, 2016, 11:08:30 am by sluckey |
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1948 2A3 AMPLIFIER
Started by TIMBO |
31 Replies
12592 Views |
May 12, 2016, 03:48:24 pm by mresistor |
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Modify 5F1 to use 6L6
Started by leevc5 |
17 Replies
8522 Views |
May 11, 2016, 03:00:43 pm by mresistor |
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Flip 5F6A layout in Visio?
Started by mresistor |
17 Replies
5855 Views |
May 11, 2016, 02:35:08 pm by mresistor |
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2203 clone making blown speaker sound
Started by Rp3703 |
6 Replies
3872 Views |
May 10, 2016, 04:59:21 pm by Colas LeGrippa |
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RCA Radiola Converted to Guitar amp
Started by jaymez78 |
9 Replies
5845 Views |
May 10, 2016, 03:48:58 pm by Paul1453 |
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Crackling tube when warming up
Started by Leevi |
6 Replies
5427 Views |
May 10, 2016, 01:37:56 pm by Paul1453 |
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Split Load Idea?
Started by goldstache |
6 Replies
3659 Views |
May 10, 2016, 12:51:00 pm by goldstache |
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Arcing output tube
Started by hesamadman |
3 Replies
3713 Views |
May 10, 2016, 10:17:36 am by Jack_Hester |
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bias circut
Started by EKDENTON |
14 Replies
5504 Views |
May 09, 2016, 11:20:02 pm by EKDENTON |
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2 Replies
3641 Views |
May 09, 2016, 01:55:33 pm by PRR |
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Layout checkup
Started by arjepsen |
6 Replies
3800 Views |
May 09, 2016, 10:38:47 am by arjepsen |
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52 Replies
19426 Views |
May 09, 2016, 10:10:10 am by Paul1453 |
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Bootstrapped Cathode Follower with 12DW7?
Started by jbefumo |
8 Replies
5869 Views |
May 08, 2016, 08:31:12 pm by jbefumo |
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Lossing master volume blues Jr.
Started by Oddvar |
3 Replies
2847 Views |
May 08, 2016, 10:06:55 am by Oddvar |
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Re: Hoffman Plexi50 Turret Board
Started by Rp3703 |
9 Replies
3883 Views |
May 08, 2016, 10:04:04 am by Rp3703 |
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High Quality wire
Started by Paul1453 |
15 Replies
5788 Views |
May 08, 2016, 08:00:44 am by Colas LeGrippa |
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Stewart SL-21 Amp [new project]
Started by casssax |
36 Replies
10706 Views |
May 07, 2016, 10:16:39 pm by casssax |
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Blues Junior transformer upgrade
Started by Oddvar |
2 Replies
3408 Views |
May 07, 2016, 02:16:00 pm by mresistor |
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Power Section Hummmm ....
Started by jbefumo |
20 Replies
6433 Views |
May 07, 2016, 11:52:16 am by jbefumo |
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AC30 Turret Board with Reverb.
Started by Popsleigh |
1 Replies
3210 Views |
May 06, 2016, 06:15:42 am by EL34 |
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LCR 50-50 uf electrolytic
Started by Oddvar |
1 Replies
2658 Views |
May 06, 2016, 04:05:21 am by DummyLoad |
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Hoffman 5E3 12A type jack for Speaker. ?
Started by Ross |
4 Replies
3832 Views |
May 06, 2016, 03:43:28 am by Ross |
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Re: Hoffman Plexi50 Turret Board
Started by Hellawatt |
8 Replies
4559 Views |
May 06, 2016, 12:31:51 am by Hellawatt |
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16 Replies
5910 Views |
May 05, 2016, 10:14:09 pm by zapped |
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