Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 03:23:39 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 03:23:39 pm | ||
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Category 5 Andrew- and Bias
Started by pbman1953 |
23 Replies
8644 Views |
January 30, 2018, 11:52:11 amby bnwitt |
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50W Marshall Volume/Tone Project
Started by krampus |
23 Replies
9573 Views |
January 30, 2018, 11:37:42 am by krampus |
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Volume Drop Problem
Started by Nathan |
3 Replies
4001 Views |
January 30, 2018, 08:12:19 am by tonepumpamps |
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question on wiring blues jr tube board
Started by rsr |
4 Replies
5243 Views |
January 30, 2018, 04:01:45 am by sluckey |
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15 Replies
7768 Views |
January 29, 2018, 03:31:17 pm by tripwire |
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9 Replies
5317 Views |
January 29, 2018, 11:02:27 am by dennyg |
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5 Replies
6962 Views |
January 29, 2018, 09:22:54 am by 92Volts |
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18 watt chassis, head or combo?
Started by dude |
7 Replies
5247 Views |
January 28, 2018, 09:35:03 pm by dude |
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Seven pin follies
Started by PlumMojo |
11 Replies
5809 Views |
January 27, 2018, 09:26:43 pm by shooter |
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AO-44 echo amp input question.
Started by Toxophilite |
7 Replies
4931 Views |
January 27, 2018, 05:28:27 pm by Toxophilite |
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5u4 ps question
Started by jukeboxman |
4 Replies
4749 Views |
January 27, 2018, 03:31:39 pm by jukeboxman |
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Feedback question, Philco 6017 PA amp
Started by Diverted |
14 Replies
6320 Views |
January 26, 2018, 08:14:11 pm by shooter |
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power level during operation
Started by mresistor |
3 Replies
3904 Views |
January 26, 2018, 06:13:08 pm by PRR |
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Reverb troubleshooting checklist
Started by davidwpack |
29 Replies
8963 Views |
January 26, 2018, 02:48:04 pm by davidwpack |
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Switching between two PPIMVs
Started by Leevi |
20 Replies
7579 Views |
January 26, 2018, 12:01:25 pm by VMS |
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25 Replies
11802 Views |
January 26, 2018, 10:35:02 am by Bubbastain |
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esr values
Started by eternalpurple |
9 Replies
22458 Views |
January 25, 2018, 04:23:36 pm by kagliostro |
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Hammond Organ Doner
Started by TIMBO |
16 Replies
8043 Views |
January 25, 2018, 04:15:16 pm by TIMBO |
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non-insulated shielded cable?
Started by dennyg |
12 Replies
6792 Views |
January 25, 2018, 12:23:17 pm by Willabe |
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2 Replies
3757 Views |
January 25, 2018, 08:36:08 am by DummyLoad |
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6 Replies
6273 Views |
January 24, 2018, 06:37:58 pm by guitarjesus |
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13 Replies
10191 Views |
January 24, 2018, 04:26:54 pm by Ed_Chambley |
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2 Replies
4664 Views |
January 24, 2018, 08:56:18 am by 92Volts |
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Supro "Best Of 24" Build
Started by SnickSound |
9 Replies
7702 Views |
January 24, 2018, 05:22:15 am by 66Strat |
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4 Replies
5976 Views |
January 23, 2018, 05:11:10 pm by kagliostro |
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41 Replies
12392 Views |
January 22, 2018, 11:54:31 am by jjasilli |
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BASSKING BA200A
Started by TIMBO |
20 Replies
8112 Views |
January 22, 2018, 02:49:57 am by TIMBO |
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Super Reverb Reverb Problem
Started by jbefumo |
9 Replies
5169 Views |
January 21, 2018, 04:50:13 pm by jbefumo |
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3 Replies
4024 Views |
January 21, 2018, 02:19:36 pm by VMS |
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27 Replies
8268 Views |
January 20, 2018, 06:57:41 pm by shooter |
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Amp build solely for Attenuator use???
Started by GLFSHNT |
5 Replies
4755 Views |
January 20, 2018, 03:42:28 pm by DummyLoad |
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Sound City PI tube
Started by Bubbastain |
4 Replies
4284 Views |
January 19, 2018, 09:00:47 pm by Bubbastain |
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Output Transformer substitute question
Started by mresistor |
11 Replies
6208 Views |
January 19, 2018, 05:35:21 pm by PRR |
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20 Replies
16055 Views |
January 19, 2018, 12:29:19 am by SamVanLaningham |
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9 Replies
13850 Views |
January 18, 2018, 10:04:59 am by Apprentice |
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Advice on 5e5a/tremolo build?
Started by Diverted |
4 Replies
4027 Views |
January 18, 2018, 07:28:06 am by MaBerY |
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9 Replies
5862 Views |
January 18, 2018, 07:22:55 am by drumslinger2000 |
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Hoffman AB763 Grounding scheme
Started by bnwitt |
0 Replies
3900 Views |
January 18, 2018, 07:07:07 am by bnwitt |
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Randall RD 45
Started by guitardude57 |
8 Replies
11308 Views |
January 17, 2018, 05:04:36 pm by Theta |
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Master volume wiring.
Started by davidwpack |
8 Replies
6000 Views |
January 17, 2018, 04:41:48 pm by davidwpack |
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JJ cap can wiring
Started by jojokeo |
12 Replies
5989 Views |
January 17, 2018, 12:25:21 pm by jojokeo |
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Weird Problem I can't figure out...help
Started by Contech |
4 Replies
4657 Views |
January 15, 2018, 06:00:55 pm by Contech |
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17 Replies
8560 Views |
January 15, 2018, 04:35:59 pm by SILVERGUN |
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A reverb question about reverb
Started by davidwpack |
2 Replies
3836 Views |
January 15, 2018, 01:44:56 pm by davidwpack |
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Hoffman 5F6A build issue
Started by Apexelectric « 1 2 » |
56 Replies
17601 Views |
January 15, 2018, 06:39:24 am by Apexelectric |
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blues jr conversion/rebuild questions
Started by rsr |
4 Replies
5057 Views |
January 14, 2018, 09:46:33 pm by rsr |
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Fender Princeton 5C2
Started by Redfishbum |
3 Replies
5131 Views |
January 14, 2018, 12:39:09 pm by bmccowan |
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Stereo Amp head build
Started by SimpleSi |
5 Replies
5100 Views |
January 14, 2018, 10:35:15 am by terminalgs |
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Fast and slow vibrato switch.
Started by eternalpurple |
3 Replies
4264 Views |
January 14, 2018, 12:07:53 am by eternalpurple |
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Quick turret board question
Started by davidwpack |
3 Replies
3838 Views |
January 13, 2018, 05:52:17 pm by PRR |
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