Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 12:34:05 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 12:34:05 pm | ||
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6V6 plexi transformers question
Started by Ocean7 |
6 Replies
2893 Views |
February 24, 2015, 09:41:47 amby Ocean7 |
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Oddball Mullard mullard amp circuit
Started by octal |
3 Replies
2884 Views |
February 24, 2015, 02:36:55 am by kagliostro |
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32 Replies
10066 Views |
February 23, 2015, 10:32:44 pm by brown4308 |
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5 Replies
2257 Views |
February 23, 2015, 08:26:34 pm by oheare |
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Simple mains wiring
Started by sluckey |
8 Replies
2786 Views |
February 23, 2015, 07:27:21 pm by Willabe |
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16 Replies
4440 Views |
February 23, 2015, 01:08:27 pm by DummyLoad |
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JMP 50W Lead/Bass Build Scratchy BMT Pots
Started by bbaug14 |
8 Replies
3101 Views |
February 23, 2015, 12:15:01 pm by bbaug14 |
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56 Replies
19362 Views |
February 23, 2015, 10:15:15 am by shooter |
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Hoffman AC30 board question
Started by x44d80 |
2 Replies
2238 Views |
February 22, 2015, 06:32:57 pm by x44d80 |
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Vox AC15c1 problems
Started by Eddy6120 |
6 Replies
3882 Views |
February 22, 2015, 04:54:42 pm by Eddy6120 |
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schematic check please?
Started by John |
5 Replies
2447 Views |
February 22, 2015, 02:49:25 pm by John |
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GZ34 to 5u4m
Started by blues man |
3 Replies
3343 Views |
February 22, 2015, 02:19:23 pm by alerich |
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Stout TMB build
Started by jly56 |
3 Replies
2114 Views |
February 22, 2015, 04:17:55 am by sluckey |
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Silverton Lap Steel amp
Started by mresistor |
20 Replies
5723 Views |
February 21, 2015, 06:52:11 pm by Willabe |
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28 Replies
8143 Views |
February 21, 2015, 06:44:57 pm by HotBluePlates |
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MOVED: Gibson GA55V schemo?????
Started by Willabe |
0 Replies
1987 Views |
February 21, 2015, 09:34:02 am by Willabe |
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6 Replies
3136 Views |
February 20, 2015, 06:03:20 pm by mresistor |
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1960 Fender Concert filter caps
Started by Underwood |
1 Replies
2049 Views |
February 20, 2015, 04:07:11 pm by g-man |
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Deluxe Reverb Tube Glow
Started by bigkang |
5 Replies
2402 Views |
February 20, 2015, 08:10:59 am by bigkang |
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Bassman Ten
Started by Gone_Fishing |
6 Replies
3129 Views |
February 20, 2015, 08:06:12 am by Ed_Chambley |
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Another stout reverb build
Started by stingray_65 |
6 Replies
3054 Views |
February 19, 2015, 08:45:09 pm by stingray_65 |
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Bias Pot for 1960 Fender concert amp
Started by Underwood |
4 Replies
2511 Views |
February 19, 2015, 04:14:16 pm by sluckey |
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11 Replies
3574 Views |
February 19, 2015, 02:16:24 pm by vibrolax |
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High plate voltage- Princeton
Started by shoestring |
46 Replies
14167 Views |
February 19, 2015, 12:29:23 pm by alerich |
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26 Replies
17352 Views |
February 19, 2015, 11:09:23 am by EL34 |
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Noise form newish 5f4 build
Started by patty1969 |
3 Replies
2247 Views |
February 19, 2015, 10:27:13 am by shooter |
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24 Replies
6699 Views |
February 19, 2015, 08:46:46 am by smackoj |
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19 Replies
4814 Views |
February 18, 2015, 01:27:08 pm by kagliostro |
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Shielding / Sleeving / Tubing
Started by HommeMarrBuckley |
8 Replies
3430 Views |
February 17, 2015, 04:39:13 pm by kagliostro |
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Replace electrolytic cap with film cap
Started by g-man |
3 Replies
1855 Views |
February 17, 2015, 03:03:39 pm by HotBluePlates |
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8 Replies
3415 Views |
February 17, 2015, 10:39:27 am by HotBluePlates |
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Want a bigger/cleaner 5e3
Started by Toobgeek |
39 Replies
10510 Views |
February 16, 2015, 07:15:42 pm by plexi50 |
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8 Replies
3091 Views |
February 16, 2015, 03:27:06 pm by kagliostro |
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17 Replies
4379 Views |
February 15, 2015, 11:32:16 am by kagliostro |
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Power Tube Plate Diodes
Started by plexi50 |
3 Replies
2412 Views |
February 15, 2015, 11:05:32 am by PRR |
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Marshall Help.....
Started by J Rindt |
17 Replies
4998 Views |
February 14, 2015, 11:23:14 pm by J Rindt |
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110 Replies
36058 Views |
February 14, 2015, 02:37:08 pm by lego4040 |
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2 Replies
2582 Views |
February 14, 2015, 10:18:38 am by kagliostro |
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MOVED: Radio Shack Files for Bankruptcy
Started by EL34 |
0 Replies
1693 Views |
February 12, 2015, 06:43:42 pm by EL34 |
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My biggest amp project yet
Started by Jim Coash |
13 Replies
3941 Views |
February 12, 2015, 05:25:49 pm by Jim Coash |
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5 Replies
3638 Views |
February 12, 2015, 08:14:25 am by kagliostro |
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Sluckeys Revibe cap question
Started by copterdoc |
2 Replies
1836 Views |
February 11, 2015, 07:42:07 pm by copterdoc |
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4 Replies
2631 Views |
February 11, 2015, 09:33:28 am by Willabe |
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plate driven Marshall style tone stack
Started by octal |
5 Replies
4235 Views |
February 10, 2015, 08:25:21 pm by octal |
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19 Replies
7335 Views |
February 10, 2015, 03:34:04 pm by SILVERGUN |
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3 Replies
2574 Views |
February 10, 2015, 11:31:02 am by sluckey |
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211 Replies
61541 Views |
February 10, 2015, 08:21:35 am by EL34 |
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"Safety Resistor" question?
Started by mresistor |
9 Replies
4818 Views |
February 09, 2015, 05:09:44 pm by mresistor |
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Built a Harp/Guitar combo
Started by SILVERGUN |
36 Replies
10983 Views |
February 09, 2015, 10:46:41 am by kagliostro |
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1 meg resistor on input jack
Started by supro66 |
5 Replies
3901 Views |
February 09, 2015, 08:28:25 am by supro66 |
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Jacks/Plugs Connectors |
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Tubes Valves |
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Pots Knobs |
Fuses/Cords |
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Tube Sockets |
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