Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 11:23:36 am | ||
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13 Replies
5303 Views |
by NeilG |
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Altec 342B conversion
Started by Toxophilite |
11 Replies
6284 Views |
by Toxophilite |
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5 Replies
4114 Views |
by tubenit |
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Gibson GA50 cabinet dimensions
Started by Leevi |
4 Replies
3289 Views |
by kagliostro |
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The fate of a Bassman
Started by SILVERGUN |
31 Replies
11559 Views |
by SILVERGUN |
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25 Replies
15145 Views |
by Jim Coash |
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D'lite question
Started by TubeGeek |
13 Replies
6083 Views |
by TubeGeek |
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active bax stack w/ faux pentode.
Started by DummyLoad |
7 Replies
4043 Views |
by DummyLoad |
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5 Replies
3795 Views |
by Willabe |
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Sovtek Mig-50 project
Started by Jim Coash |
1 Replies
2986 Views |
by sluckey |
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14 Replies
7340 Views |
by Ed_Chambley |
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2550x Fiddling...
Started by Jaymz77 |
36 Replies
10836 Views |
by TIMBO |
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How work an Hammond Vibrato Scanner ?
Started by kagliostro |
4 Replies
3410 Views |
by kagliostro |
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18 Replies
6347 Views |
by jeff |
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Jansen Bassman50 hot rod do-up
Started by tubeswell |
8 Replies
4206 Views |
by HotBluePlates |
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Peavey Classic 50/50 transformers
Started by MakerDP |
3 Replies
4769 Views |
by MakerDP |
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5 Replies
3678 Views |
by HotBluePlates |
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MOVED: Happy new Year
Started by EL34 |
0 Replies
2278 Views |
by EL34 |
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36 Replies
10991 Views |
by Ken Moon |
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MOVED: Eico 1078 Variac
Started by HotBluePlates |
0 Replies
2655 Views |
by HotBluePlates |
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design layout
Started by blues man |
2 Replies
2866 Views |
by blues man |
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Stout Face plate
Started by EL34 |
0 Replies
2327 Views |
by EL34 |
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AC 15 with 6973 tubes
Started by octal |
8 Replies
8498 Views |
by HotBluePlates |
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Reverb tank without reverb transformer
Started by Leevi |
10 Replies
8283 Views |
by PRR |
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Bass and Treble Controls for a 5F2-A
Started by sclinchy |
7 Replies
4436 Views |
by g-man |
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Now for my next project.....
Started by proaudioguy |
0 Replies
3266 Views |
by proaudioguy |
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Princeton Reverb Turret Board problem
Started by MadMax |
44 Replies
22407 Views |
by HotBluePlates |
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High Plate Voltage in '72 SFDR
Started by mcasey1 |
24 Replies
12605 Views |
by Ed_Chambley |
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Mods for princeton reverb
Started by proaudioguy |
37 Replies
19526 Views |
by Willabe |
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70 Replies
29772 Views |
by lego4040 |
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Silvertone 1482 Troubleshooting
Started by guitarrock04 |
15 Replies
8084 Views |
by jjasilli |
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6 Replies
4966 Views |
by Mike_J |
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HAMMOND AO43 INTO WHAT?
Started by redmojo |
11 Replies
5274 Views |
by redmojo |
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MOVED: Merry Xmas
Started by EL34 |
0 Replies
2345 Views |
by EL34 |
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Elevated heaters - Where to take DC ?
Started by kagliostro |
14 Replies
8570 Views |
by kagliostro |
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15 Replies
6329 Views |
by Jack_Hester |
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Princeton reverb master
Started by phsyconoodler |
12 Replies
5688 Views |
by phsyconoodler |
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Adding a 1 Tube OD
Started by TIMBO |
12 Replies
5346 Views |
by Mike_J |
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D'Mars (non-5879) & FX update
Started by tubenit |
9 Replies
4997 Views |
by MakerDP |
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5 Replies
4323 Views |
by Jim Coash |
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Hybrid Backface / Tweed
Started by j.w.goode |
8 Replies
4691 Views |
by sluckey |
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Speaker ohms switch
Started by supro66 |
5 Replies
3128 Views |
by jjasilli |
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blues junior lifted pad and trace
Started by bakerlite |
8 Replies
4059 Views |
by blues man |
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3 Replies
5728 Views |
by kagliostro |
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Removing sockets from PCB
Started by jeff |
11 Replies
6071 Views |
by jeff |
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Fender 5e3 Deluxe
Started by supro66 |
3 Replies
2928 Views |
by supro66 |
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confusing heater filament circuit
Started by BrianS |
11 Replies
4988 Views |
by HotBluePlates |
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15 Replies
6821 Views |
by DummyLoad |
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Orange AD15 input jack
Started by Leevi |
1 Replies
2550 Views |
by sluckey |
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7 Replies
3502 Views |
by EL34 |
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