Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 06:13:41 pm
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 06:13:41 pm | ||
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| 0 Members and 76 Guests are viewing this board. | ||||
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8 Replies
3936 Views |
August 05, 2014, 03:39:31 pmby spacelabstudio |
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Need a Schematic for a Marshall DSL40c
Started by JustMike |
0 Replies
4035 Views |
August 04, 2014, 01:11:15 pm by JustMike |
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Custom Amp Build - 5F8-A
Started by jly56 |
36 Replies
10526 Views |
August 03, 2014, 10:46:06 pm by jly56 |
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kt88 build
Started by shooter |
45 Replies
11528 Views |
August 02, 2014, 07:52:54 pm by shooter |
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Paralleled V1 question
Started by kagliostro |
37 Replies
9569 Views |
August 01, 2014, 11:16:46 pm by DummyLoad |
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1960 Tremolux 6BQ5 Blonde
Started by plexi50 |
38 Replies
10979 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
9574 Views |
July 30, 2014, 06:18:21 am by shortfuse |
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9 Replies
4279 Views |
July 29, 2014, 06:30:15 pm by tompagan123 |
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13 Replies
6532 Views |
July 28, 2014, 07:15:15 pm by BrianS |
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Bugera V55 problem
Started by mresistor |
9 Replies
6813 Views |
July 28, 2014, 02:20:54 pm by mresistor |
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Carling progressive toggle switch
Started by sluckey |
20 Replies
9990 Views |
July 27, 2014, 08:53:52 pm by Willabe |
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More Preamp Headroom?
Started by camarofreak |
4 Replies
3877 Views |
July 27, 2014, 12:06:17 pm by jjasilli |
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Need Bugera V55 (HD) schematic
Started by mresistor |
2 Replies
6143 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
7262 Views |
July 26, 2014, 01:11:31 pm by Cliff Schecht |
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5 Replies
9077 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
2565 Views |
July 25, 2014, 07:16:08 pm by Jomamma |
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Transformer scratch and dent sale
Started by EL34 |
7 Replies
4230 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
6071 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
3743 Views |
July 24, 2014, 08:49:10 pm by DummyLoad |
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Cap change and sound alteration
Started by TerryD |
1 Replies
1790 Views |
July 23, 2014, 04:49:55 pm by tompagan123 |
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VRM Problem
Started by mayburyds |
3 Replies
2514 Views |
July 23, 2014, 05:33:37 am by mayburyds |
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2 Replies
1973 Views |
July 22, 2014, 06:56:51 pm by punkykatt |
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Power Cap Cans & Preamp Tubes
Started by jly56 |
10 Replies
3771 Views |
July 22, 2014, 05:42:01 pm by SoundmasterG |
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8 Replies
4562 Views |
July 22, 2014, 08:18:57 am by kagliostro |
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0 Replies
1795 Views |
July 21, 2014, 09:55:40 am by EL34 |
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Mid Control
Started by rzenc |
7 Replies
4115 Views |
July 21, 2014, 09:28:45 am by rzenc |
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First 5f6a build
Started by duke of earl |
13 Replies
5553 Views |
July 21, 2014, 01:11:05 am by billcreller |
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Yip, my amp is acting weird
Started by Boiledrootbeer |
4 Replies
3227 Views |
July 20, 2014, 02:17:56 pm by Boiledrootbeer |
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13 Replies
6879 Views |
July 20, 2014, 09:01:16 am by printer2 |
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MOVED: 12 volt power supply
Started by EL34 |
0 Replies
1766 Views |
July 19, 2014, 05:52:16 pm by EL34 |
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Thanks Everyone
Started by TerryD |
3 Replies
2139 Views |
July 19, 2014, 09:41:22 am by Platefire |
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200 Replies
48201 Views |
July 18, 2014, 10:05:26 pm by SILVERGUN |
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Does Capacitor size matter...for sound?
Started by TerryD |
7 Replies
3693 Views |
July 18, 2014, 04:16:56 pm by HotBluePlates |
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'63 Brown Super on the bench...
Started by SleepLess |
20 Replies
6543 Views |
July 17, 2014, 04:21:08 am by SleepLess |
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Shielding a cap
Started by kagliostro |
9 Replies
3570 Views |
July 16, 2014, 11:44:21 am by tubenit |
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3 Replies
2218 Views |
July 16, 2014, 03:34:25 am by tubeswell |
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A successful accident
Started by SILVERGUN |
24 Replies
8579 Views |
July 15, 2014, 09:05:39 pm by Tone Junkie |
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Fender 6G15 reverb unit question
Started by labb |
28 Replies
9205 Views |
July 15, 2014, 03:21:24 pm by sluckey |
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45 Replies
9533 Views |
July 13, 2014, 08:25:31 pm by PRR |
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5 Replies
4898 Views |
July 11, 2014, 02:44:18 pm by drew |
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A proposal for Doug and the Forum
Started by kagliostro |
13 Replies
5856 Views |
July 11, 2014, 09:43:21 am by sdp1234 |
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2 Replies
1956 Views |
July 10, 2014, 04:27:55 pm by goldstache |
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Danelectro DX-250, not working
Started by Jomamma |
10 Replies
4345 Views |
July 10, 2014, 12:37:12 pm by Willabe |
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Voc AC30c2 power drain-diode & bias
Started by TerryD |
2 Replies
1976 Views |
July 10, 2014, 10:42:29 am by kagliostro |
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5 Replies
3768 Views |
July 10, 2014, 02:23:49 am by kagliostro |
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Vox AC 30C2 Power tubes and diodes
Started by TerryD |
5 Replies
2362 Views |
July 09, 2014, 04:19:21 pm by TerryD |
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68k's needed?
Started by MacGwyn |
2 Replies
2120 Views |
July 09, 2014, 04:13:09 pm by HotBluePlates |
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10 Replies
7176 Views |
July 09, 2014, 01:03:15 pm by sean_thornton |
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Signal Compression.......
Started by Jack_Hester |
16 Replies
5272 Views |
July 08, 2014, 01:51:52 pm by kagliostro |
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noise issue with engl fireball 60
Started by ctravis595 |
2 Replies
2381 Views |
July 08, 2014, 12:34:47 am by ctravis595 |
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