Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 08:07:55 am
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 08:07:55 am | ||
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3 Replies
2664 Views |
March 19, 2014, 01:10:05 pmby chocopower |
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Newbie question on soldering Al chassis
Started by Voxbox |
8 Replies
3920 Views |
March 19, 2014, 09:36:10 am by Willabe |
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I got the microphonic blues!
Started by Stankfut |
3 Replies
2721 Views |
March 18, 2014, 05:29:37 pm by HotBluePlates |
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Vibro Champ issues...
Started by jonrpick |
20 Replies
8643 Views |
March 18, 2014, 05:09:19 pm by jonrpick |
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11 Replies
5206 Views |
March 17, 2014, 07:24:43 am by tubenit |
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18 watt question
Started by J Rindt |
2 Replies
3002 Views |
March 16, 2014, 11:47:40 pm by J Rindt |
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Atlas Tweed Layout
Started by guntherbuffalo |
29 Replies
12183 Views |
March 16, 2014, 12:19:33 pm by guntherbuffalo |
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Really small (physically) filter caps!
Started by BrianS |
8 Replies
4572 Views |
March 15, 2014, 12:15:40 pm by BrianS |
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Amp build for Los Angeles Studio Store
Started by Chuck |
4 Replies
3117 Views |
March 14, 2014, 10:45:01 pm by eleventeen |
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11 Replies
6190 Views |
March 13, 2014, 08:37:18 pm by HotBluePlates |
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Input tube
Started by Mats |
7 Replies
4675 Views |
March 13, 2014, 08:05:52 pm by HotBluePlates |
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bias pot
Started by dscottguitars |
9 Replies
3874 Views |
March 13, 2014, 05:58:20 pm by dscottguitars |
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Silly Silvertone 1482 Excursion :>)
Started by Platefire |
13 Replies
6355 Views |
March 12, 2014, 04:39:35 pm by Platefire |
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Hot rod Pro Jr
Started by clayman |
2 Replies
2562 Views |
March 12, 2014, 01:01:20 pm by clayman |
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First post and first build
Started by Jo520 |
13 Replies
4804 Views |
March 11, 2014, 01:50:20 pm by Jo520 |
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Lead dress twisting wires
Started by dscottguitars |
18 Replies
8745 Views |
March 11, 2014, 07:10:30 am by HotBluePlates |
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14 Replies
6336 Views |
March 10, 2014, 10:20:48 pm by billcreller |
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tube brand
Started by billcreller |
4 Replies
3167 Views |
March 10, 2014, 10:14:12 pm by billcreller |
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Looking for trick to keep knobs tight
Started by dude |
12 Replies
4963 Views |
March 10, 2014, 09:51:16 am by sluckey |
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amp power vs.speaker wattage?
Started by Bugman3183 |
12 Replies
6221 Views |
March 10, 2014, 02:45:39 am by Bugman3183 |
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Signal Switching......
Started by Jack_Hester |
13 Replies
5712 Views |
March 09, 2014, 07:20:18 pm by Jack_Hester |
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Best DI circuit from speaker?
Started by 12AX7 |
7 Replies
3793 Views |
March 09, 2014, 06:58:34 pm by 12AX7 |
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preamp gain?
Started by shooter |
5 Replies
3008 Views |
March 09, 2014, 06:41:05 pm by shooter |
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Ageing/Antiqueing tweed grill cloth?
Started by Voxbox |
4 Replies
3012 Views |
March 09, 2014, 06:08:08 pm by Voxbox |
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27 Replies
8444 Views |
March 09, 2014, 01:20:24 pm by birt |
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7 Replies
4224 Views |
March 09, 2014, 04:11:22 am by sumac |
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Revibe build ?'s
Started by shooter |
8 Replies
3665 Views |
March 08, 2014, 02:24:27 pm by shooter |
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'74 SFTR rescue
Started by firemedic |
6 Replies
3595 Views |
March 08, 2014, 10:30:18 am by firemedic |
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6V6 to EL84 socket conversion
Started by tubenit |
12 Replies
8683 Views |
March 08, 2014, 08:16:41 am by kagliostro |
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18 Replies
10558 Views |
March 08, 2014, 02:24:26 am by kagliostro |
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Is that normal?
Started by Leevi |
17 Replies
5874 Views |
March 08, 2014, 02:17:56 am by Leevi |
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Potentiometer Wattage Rating Help
Started by ncusack |
4 Replies
5424 Views |
March 07, 2014, 08:42:16 pm by tubenit |
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tone stacks in 5F11 vibrolux
Started by Toxophilite |
4 Replies
3832 Views |
March 07, 2014, 03:04:01 am by Toxophilite |
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More sustainable distortion
Started by Leevi |
24 Replies
7524 Views |
March 07, 2014, 02:24:16 am by Ghetto_Soundwave |
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Who is on Facebook?
Started by TubeGeek |
8 Replies
4752 Views |
March 07, 2014, 12:02:39 am by Ritchie200 |
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5 Replies
3024 Views |
March 06, 2014, 05:27:41 pm by sluckey |
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Using the pre-drilled HA 5F6-A board
Started by leonc |
18 Replies
6772 Views |
March 06, 2014, 09:40:13 am by leonc |
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Rich mod MV/36 watt/VVR?
Started by Madison |
1 Replies
2670 Views |
March 06, 2014, 02:29:04 am by sluckey |
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0 Replies
2531 Views |
March 05, 2014, 08:45:38 pm by stevehoover |
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Can someone explain this to me?
Started by 12AX7 |
6 Replies
4009 Views |
March 05, 2014, 04:30:42 pm by 12AX7 |
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Schematic of Paul C Mod Question
Started by Ed_Chambley |
10 Replies
7741 Views |
March 05, 2014, 09:49:37 am by Ed_Chambley |
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Tube and Tranny mounting advice
Started by ChubeRules |
5 Replies
3898 Views |
March 04, 2014, 10:51:31 pm by ChubeRules |
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Identifying transformers
Started by TubeGeek |
3 Replies
2769 Views |
March 04, 2014, 10:18:41 pm by TubeGeek |
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Hammond E-100 series conversion
Started by Toxophilite |
2 Replies
4028 Views |
March 04, 2014, 12:57:20 pm by Toxophilite |
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VVR Installation
Started by theundeadelvis |
12 Replies
5556 Views |
March 04, 2014, 07:20:49 am by theundeadelvis |
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GOLD LION made in England NOS KT88
Started by Colas LeGrippa |
17 Replies
8590 Views |
March 03, 2014, 11:28:50 pm by Ritchie200 |
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Ground: Loops and Lifts
Started by jeff |
1 Replies
2597 Views |
March 03, 2014, 10:14:54 pm by terminalgs |
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Color by Numbers Bassman 6g6B
Started by HommeMarrBuckley |
49 Replies
20980 Views |
March 03, 2014, 02:40:23 pm by Ed_Chambley |
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Z OUT calculation
Started by Colas LeGrippa |
7 Replies
5680 Views |
March 03, 2014, 11:26:22 am by tubeswell |
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Zenith Stereophonic Schematic Hunt
Started by Ed_Chambley |
8 Replies
6719 Views |
March 03, 2014, 10:41:21 am by Ed_Chambley |
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