Welcome To the Hoffman Amplifiers Forum
March 12, 2026, 06:31:54 am
Welcome To the Hoffman Amplifiers ForumMarch 12, 2026, 06:31:54 am | ||
| Subject / Started by | Replies / Views | Last post  |
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37 Replies
13030 Views |
August 18, 2014, 09:23:31 amby Mike_J |
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10 Replies
5038 Views |
August 17, 2014, 05:45:09 pm by PRR |
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2 Replies
3343 Views |
August 17, 2014, 03:08:15 pm by Mike_J |
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100 ohm heater resistors fried
Started by Toobgeek |
10 Replies
7986 Views |
August 17, 2014, 11:28:37 am by EL34 |
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10 Replies
5867 Views |
August 16, 2014, 09:18:19 pm by EL34 |
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pre amp tubes not working
Started by marclis |
2 Replies
3301 Views |
August 16, 2014, 07:34:45 pm by marclis |
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Belton reverb unit
Started by Leevi |
24 Replies
21845 Views |
August 16, 2014, 01:43:26 pm by Leevi |
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1 Replies
3483 Views |
August 16, 2014, 11:03:25 am by shooter |
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5E3 with Weak distorted tone.
Started by bigsbybender |
12 Replies
5753 Views |
August 14, 2014, 10:01:07 pm by PRR |
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52 Replies
17923 Views |
August 14, 2014, 07:06:46 pm by Mike_J |
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jm800/fender reverb
Started by shooter |
2 Replies
2897 Views |
August 13, 2014, 08:28:51 pm by shooter |
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8 Replies
4400 Views |
August 12, 2014, 07:03:39 pm by hesamadman |
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Watkins Dominator question
Started by stevehoover |
3 Replies
3419 Views |
August 12, 2014, 04:31:19 pm by terminalgs |
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11 Replies
6398 Views |
August 11, 2014, 07:16:42 am by EL34 |
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Dead silent speaker, no ohms
Started by nateflanigan |
11 Replies
4969 Views |
August 11, 2014, 03:45:00 am by jojokeo |
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Fender 6G15 picture
Started by labb |
9 Replies
4059 Views |
August 10, 2014, 06:47:27 pm by labb |
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Hey Fender pros ?
Started by jerrydyer |
8 Replies
4284 Views |
August 10, 2014, 09:33:37 am by EL34 |
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Princeton Reverb - Reverb Hum
Started by RightLurker |
5 Replies
5604 Views |
August 10, 2014, 09:21:50 am by EL34 |
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DUAL RECTIFIER TUBES
Started by TIMBO |
16 Replies
8836 Views |
August 10, 2014, 08:01:32 am by Willabe |
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Fi Sonic 30WGR 1418 RESTORE
Started by TIMBO |
10 Replies
5426 Views |
August 10, 2014, 01:12:13 am by TIMBO |
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blown fuse indicator
Started by terminalgs |
10 Replies
5339 Views |
August 08, 2014, 06:36:14 pm by terminalgs |
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1994 Fender Twin Amp Schematic
Started by plexi50 |
11 Replies
8825 Views |
August 08, 2014, 06:08:24 pm by plexi50 |
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10 Replies
6599 Views |
August 08, 2014, 12:09:13 am by Willabe |
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help needed with 1 tube reverb
Started by ericlc |
20 Replies
7563 Views |
August 07, 2014, 05:50:58 pm by tubenit |
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1951 Gibson BR9
Started by plexi50 |
20 Replies
13976 Views |
August 07, 2014, 01:54:54 pm by shooter |
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Princeton Reverb and possible mods
Started by moonbird |
25 Replies
10956 Views |
August 06, 2014, 10:52:39 am by lego4040 |
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D'Mars ODS & FX & 2CF
Started by tubenit |
5 Replies
4164 Views |
August 06, 2014, 06:00:27 am by tubenit |
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more old stuff
Started by billcreller |
14 Replies
5516 Views |
August 06, 2014, 12:20:32 am by PRR |
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8 Replies
5133 Views |
August 05, 2014, 03:39:31 pm by spacelabstudio |
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Need a Schematic for a Marshall DSL40c
Started by JustMike |
0 Replies
4802 Views |
August 04, 2014, 01:11:15 pm by JustMike |
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Custom Amp Build - 5F8-A
Started by jly56 |
36 Replies
13433 Views |
August 03, 2014, 10:46:06 pm by jly56 |
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kt88 build
Started by shooter |
45 Replies
14013 Views |
August 02, 2014, 07:52:54 pm by shooter |
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Paralleled V1 question
Started by kagliostro |
37 Replies
11574 Views |
August 01, 2014, 11:16:46 pm by DummyLoad |
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1960 Tremolux 6BQ5 Blonde
Started by plexi50 |
38 Replies
13859 Views |
July 30, 2014, 02:19:29 pm by Ed_Chambley |
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Effects Loop for Marshall 1959HW
Started by shortfuse |
12 Replies
11238 Views |
July 30, 2014, 06:18:21 am by shortfuse |
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9 Replies
5651 Views |
July 29, 2014, 06:30:15 pm by tompagan123 |
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13 Replies
8042 Views |
July 28, 2014, 07:15:15 pm by BrianS |
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Bugera V55 problem
Started by mresistor |
9 Replies
8196 Views |
July 28, 2014, 02:20:54 pm by mresistor |
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Carling progressive toggle switch
Started by sluckey |
20 Replies
11890 Views |
July 27, 2014, 08:53:52 pm by Willabe |
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More Preamp Headroom?
Started by camarofreak |
4 Replies
4799 Views |
July 27, 2014, 12:06:17 pm by jjasilli |
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Need Bugera V55 (HD) schematic
Started by mresistor |
2 Replies
7091 Views |
July 27, 2014, 10:43:29 am by mresistor |
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JCM800 with low power, distorted output
Started by BrianS |
13 Replies
8554 Views |
July 26, 2014, 01:11:31 pm by Cliff Schecht |
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5 Replies
10356 Views |
July 26, 2014, 07:23:10 am by kagliostro |
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Biasing a (I think 1983) Fender Concert
Started by Jomamma |
3 Replies
3530 Views |
July 25, 2014, 07:16:08 pm by Jomamma |
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Transformer scratch and dent sale
Started by EL34 |
7 Replies
5380 Views |
July 24, 2014, 09:08:22 pm by DummyLoad |
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question about power supply nodes
Started by sean_thornton |
10 Replies
7105 Views |
July 24, 2014, 09:05:03 pm by sean_thornton |
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Are these 6L6 numbers safe
Started by TerryD |
9 Replies
4905 Views |
July 24, 2014, 08:49:10 pm by DummyLoad |
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Cap change and sound alteration
Started by TerryD |
1 Replies
2475 Views |
July 23, 2014, 04:49:55 pm by tompagan123 |
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VRM Problem
Started by mayburyds |
3 Replies
3286 Views |
July 23, 2014, 05:33:37 am by mayburyds |
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2 Replies
2886 Views |
July 22, 2014, 06:56:51 pm by punkykatt |
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