Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 08:08:55 am
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:08:55 am | ||
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Marshall 6100LM
Started by Tiny_Daddy |
5 Replies
8547 Views |
April 18, 2010, 05:26:51 pmby Tiny_Daddy |
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Heater Voltage is 0???
Started by mpayne |
11 Replies
9629 Views |
April 18, 2010, 03:30:47 pm by HotBluePlates |
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2 Replies
6350 Views |
April 18, 2010, 12:13:20 pm by Maschinenmann |
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UL taps hookup?
Started by Madison |
16 Replies
12473 Views |
April 18, 2010, 10:23:19 am by HotBluePlates |
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14 Replies
9938 Views |
April 18, 2010, 01:26:26 am by kagliostro |
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Testing frequency response of caps
Started by tubesornothing |
14 Replies
11062 Views |
April 17, 2010, 05:10:06 pm by FYL |
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tone control on revibe unit
Started by john_t |
4 Replies
6672 Views |
April 17, 2010, 02:02:17 pm by john_t |
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12 Replies
13659 Views |
April 17, 2010, 03:13:23 am by kagliostro |
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3 Replies
6765 Views |
April 16, 2010, 07:44:32 pm by plexi50 |
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18 Replies
20914 Views |
April 16, 2010, 08:59:15 am by Leevi |
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fender champ ideas please
Started by cigarboxblues |
5 Replies
7846 Views |
April 16, 2010, 07:05:29 am by Danskman |
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Noob question about transformers.
Started by jimmybjj |
4 Replies
6944 Views |
April 16, 2010, 01:20:40 am by PRR |
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sparking OT
Started by se7en |
10 Replies
10193 Views |
April 15, 2010, 03:09:28 pm by phsyconoodler |
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Back in the UK, stereo pre
Started by loogie |
12 Replies
10053 Views |
April 15, 2010, 12:47:58 pm by HotBluePlates |
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AC30 schematic?
Started by skyclad |
4 Replies
10604 Views |
April 15, 2010, 12:11:29 pm by kagliostro |
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One Tube Reverb Info
Started by TIMBO |
5 Replies
8948 Views |
April 14, 2010, 12:01:28 am by TIMBO |
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6L6 SE ma current
Started by tubenit |
3 Replies
10870 Views |
April 13, 2010, 10:11:14 pm by PRR |
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Another attenuator question - The UA
Started by alerich |
7 Replies
11041 Views |
April 13, 2010, 08:12:30 pm by alerich |
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VVR Voltage Drop
Started by alerich |
7 Replies
12084 Views |
April 13, 2010, 06:08:54 pm by phsyconoodler |
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taking the plunge and having a look
Started by cigarboxblues |
3 Replies
8692 Views |
April 13, 2010, 09:50:28 am by cigarboxblues |
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Trem on a Concertina PI
Started by tubesornothing |
10 Replies
14613 Views |
April 13, 2010, 05:45:36 am by FYL |
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5E3 tonestack.
Started by chocopower |
7 Replies
12745 Views |
April 13, 2010, 05:19:58 am by chocopower |
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9 Replies
15296 Views |
April 12, 2010, 07:43:22 pm by antieatingactivist |
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15 Replies
17817 Views |
April 12, 2010, 06:26:27 pm by phsyconoodler |
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This isn't correct
Started by flora |
4 Replies
9798 Views |
April 12, 2010, 04:39:33 pm by bruno |
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Fender Deluxe and headroom
Started by unclerny |
15 Replies
16595 Views |
April 12, 2010, 12:58:22 pm by JayB |
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My version of a 5 watt.
Started by JayB |
11 Replies
14532 Views |
April 12, 2010, 11:22:41 am by phsyconoodler |
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NS Mullard EL84 Reissue
Started by neon333 |
7 Replies
12693 Views |
April 12, 2010, 11:18:32 am by FYL |
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22 Replies
23907 Views |
April 12, 2010, 09:58:39 am by stingray_65 |
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I got a new OT. Multipule questions.
Started by jimmybjj |
3 Replies
9555 Views |
April 12, 2010, 06:00:53 am by jimmybjj |
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Recommended reading
Started by FYL |
0 Replies
11620 Views |
April 11, 2010, 06:41:27 pm by FYL |
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Standby switch needed? (Placement)
Started by chip |
8 Replies
12877 Views |
April 11, 2010, 01:07:14 pm by Fresh_Start |
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9 Replies
13714 Views |
April 10, 2010, 05:23:24 pm by darkbluemurder |
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Help with weak Tremelo Ampeg Gemini l
Started by punkykatt |
6 Replies
12572 Views |
April 10, 2010, 12:45:01 pm by punkykatt |
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Getter flash question
Started by Bub |
1 Replies
11006 Views |
April 10, 2010, 03:42:15 am by FYL |
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question about PI in Magnatone 280
Started by dinkotom |
8 Replies
14137 Views |
April 09, 2010, 08:03:09 pm by PRR |
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Your favorite Champ amp mods.....
Started by bigdaddy |
7 Replies
21658 Views |
April 09, 2010, 01:19:04 pm by bigdaddy |
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Help with strange distortion
Started by guitarboy58 |
10 Replies
15694 Views |
April 09, 2010, 12:14:07 pm by Leevi |
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Audiophiler caps?
Started by jerrydyer |
4 Replies
13560 Views |
April 09, 2010, 10:59:32 am by jerrydyer |
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Thanks Sir Sluckey...
Started by dynaman1 |
10 Replies
17514 Views |
April 09, 2010, 12:23:47 am by Madison |
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OTB - Doric Amplifier
Started by RicharD |
19 Replies
25276 Views |
April 08, 2010, 11:06:52 pm by Steve_P |
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15 Replies
20920 Views |
April 08, 2010, 09:23:51 pm by Lizard King |
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I left my amp on standby for 3 weeks!
Started by jerryjg |
17 Replies
21229 Views |
April 08, 2010, 08:00:57 pm by Platefire |
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NOS Fender Champ II
Started by Larry Guitar |
1 Replies
14289 Views |
April 08, 2010, 01:25:33 am by bigdaddy |
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8 Replies
17022 Views |
April 07, 2010, 11:46:35 am by simonallaway |
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Insolated input jack?
Started by Madison |
8 Replies
15476 Views |
April 07, 2010, 07:55:00 am by Madison |
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46 Replies
44879 Views |
April 07, 2010, 04:50:21 am by bigdaddy |
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10 Replies
22437 Views |
April 06, 2010, 11:31:46 pm by PRR |
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18 Watt PI cap question...
Started by TubeGeek |
2 Replies
14456 Views |
April 06, 2010, 10:44:05 pm by TubeGeek |
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VVR or Power Scaling
Started by tubesornothing |
16 Replies
29814 Views |
April 06, 2010, 06:23:06 pm by phsyconoodler |
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