Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 04:41:28 pm | ||
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1962 TELECTRO Reel to Reel Emerson
Started by plexi50 |
2 Replies
2491 Views |
by plexi50 |
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5725 pentode
Started by tubenit |
2 Replies
3438 Views |
by Willabe |
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16 Replies
11476 Views |
by shooter |
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Whole-Watt 6AU6 amp
Started by PRR |
11 Replies
6863 Views |
by jojokeo |
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34 Replies
10037 Views |
by Ken Moon |
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37 Replies
10847 Views |
by Willabe |
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7 Replies
6809 Views |
by kagliostro |
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In Rush current related
Started by mresistor |
28 Replies
9002 Views |
by Willabe |
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stereo pre-amp too much gain update
Started by jackplug1 |
9 Replies
3576 Views |
by jackplug1 |
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Garnet 15R Tube reverb unit
Started by Toxophilite |
34 Replies
11976 Views |
by Toxophilite |
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70 Replies
21906 Views |
by TIMBO |
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Parallel EL84 And EL34/ 6V6 Voltages
Started by lkrasner |
4 Replies
3770 Views |
by JPK |
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22 Replies
9747 Views |
by goldstache |
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Hoffman Stout Reverb questions
Started by stingray_65 |
2 Replies
2819 Views |
by Willabe |
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0 Replies
2778 Views |
by bonzerinc |
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2015 Project List
Started by TubeGeek |
14 Replies
6422 Views |
by terminalgs |
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is this an EL84?
Started by Josh@Madisound Speakers |
2 Replies
2304 Views |
by Josh@Madisound Speakers |
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1970's Sound City 200 Plus
Started by plexi50 |
29 Replies
10140 Views |
by plexi50 |
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14 Replies
4970 Views |
by Walter78 |
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Debugging a Gibson GA-75 amp
Started by sgmezei16 |
8 Replies
4899 Views |
by sgmezei16 |
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Ampeg V4 Bias Problem?
Started by plexi50 |
32 Replies
10745 Views |
by plexi50 |
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Choosing a choke
Started by hesamadman |
16 Replies
7956 Views |
by hesamadman |
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17 Replies
5418 Views |
by smackoj |
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2 Replies
2549 Views |
by smackoj |
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Hoffman AB763 tremolo footswitch pops
Started by steven |
4 Replies
2715 Views |
by EL34 |
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13 Replies
4868 Views |
by NeilG |
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Altec 342B conversion
Started by Toxophilite |
11 Replies
5793 Views |
by Toxophilite |
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5 Replies
3734 Views |
by tubenit |
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Gibson GA50 cabinet dimensions
Started by Leevi |
4 Replies
2960 Views |
by kagliostro |
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The fate of a Bassman
Started by SILVERGUN |
31 Replies
10639 Views |
by SILVERGUN |
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25 Replies
14170 Views |
by Jim Coash |
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D'lite question
Started by TubeGeek |
13 Replies
5674 Views |
by TubeGeek |
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active bax stack w/ faux pentode.
Started by DummyLoad |
7 Replies
3591 Views |
by DummyLoad |
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5 Replies
3308 Views |
by Willabe |
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Sovtek Mig-50 project
Started by Jim Coash |
1 Replies
2655 Views |
by sluckey |
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14 Replies
6747 Views |
by Ed_Chambley |
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2550x Fiddling...
Started by Jaymz77 |
36 Replies
9855 Views |
by TIMBO |
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How work an Hammond Vibrato Scanner ?
Started by kagliostro |
4 Replies
3017 Views |
by kagliostro |
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18 Replies
5775 Views |
by jeff |
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Jansen Bassman50 hot rod do-up
Started by tubeswell |
8 Replies
3798 Views |
by HotBluePlates |
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Peavey Classic 50/50 transformers
Started by MakerDP |
3 Replies
4408 Views |
by MakerDP |
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5 Replies
3332 Views |
by HotBluePlates |
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MOVED: Happy new Year
Started by EL34 |
0 Replies
1931 Views |
by EL34 |
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36 Replies
10198 Views |
by Ken Moon |
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MOVED: Eico 1078 Variac
Started by HotBluePlates |
0 Replies
2307 Views |
by HotBluePlates |
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design layout
Started by blues man |
2 Replies
2451 Views |
by blues man |
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Stout Face plate
Started by EL34 |
0 Replies
2048 Views |
by EL34 |
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AC 15 with 6973 tubes
Started by octal |
8 Replies
7894 Views |
by HotBluePlates |
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Reverb tank without reverb transformer
Started by Leevi |
10 Replies
7814 Views |
by PRR |
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Bass and Treble Controls for a 5F2-A
Started by sclinchy |
7 Replies
4082 Views |
by g-man |
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