Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 06:55:30 pm | ||
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by stratele52 |
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5 Replies
4840 Views |
by stratele52 |
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Question/Poll on vintage Transformers
Started by Davidg |
4 Replies
2754 Views |
by Davidg |
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9 Replies
8263 Views |
by frank57 |
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wanna try troubleshooting this?
Started by 12AX7 |
5 Replies
5025 Views |
by drgonzonm |
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13 Replies
9350 Views |
by mot |
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Make the dream a reality....
Started by SILVERGUN |
8 Replies
4237 Views |
by smackoj |
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9 Replies
3975 Views |
by Davidg |
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5 Replies
3191 Views |
by PRR |
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Magnatone varistors
Started by Leevi |
17 Replies
7284 Views |
by jeff |
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Sunn Sceptre
Started by Cups |
12 Replies
6699 Views |
by SoundmasterG |
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MERRY CHRISTMAS !
Started by Colas LeGrippa |
24 Replies
7952 Views |
by plexi50 |
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8 Replies
4364 Views |
by smackoj |
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On a PT Ht secondary mA question
Started by catnine |
5 Replies
3224 Views |
by stratele52 |
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Nwest Overdrive Rocket build
Started by phsyconoodler |
5 Replies
3688 Views |
by Willabe |
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Grid and screen resisters ?
Started by catnine |
3 Replies
3431 Views |
by HotBluePlates |
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1 Replies
2558 Views |
by PRR |
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5 Replies
5584 Views |
by DummyLoad |
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3 Replies
2718 Views |
by HotBluePlates |
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5 Replies
7931 Views |
by catnine |
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Pilot light wiring
Started by LooseChange |
5 Replies
6338 Views |
by kagliostro |
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PAB how does it work?
Started by garyboy |
5 Replies
3650 Views |
by jojokeo |
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24 Replies
8842 Views |
by catnine |
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AB763 - Reverb return to PI
Started by RobBozic |
3 Replies
2614 Views |
by tubeswell |
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10 Replies
4789 Views |
by HotBluePlates |
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deluxe reverb 6v6 plate current ?
Started by danger-russ |
6 Replies
5934 Views |
by tubeswell |
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4 Replies
4976 Views |
by Merlin |
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ampeg m12 6v6
Started by Tom_Hull |
30 Replies
12755 Views |
by Tom_Hull |
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different types of crossline MV's ?
Started by jerrydyer |
2 Replies
2838 Views |
by jerrydyer |
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Custom Vibrolux Reverb Speaker Jacks
Started by plexi50 |
4 Replies
2652 Views |
by plexi50 |
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6 Replies
4899 Views |
by Willabe |
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SF vibrolux reverb - filter cap size limit
Started by g-man |
12 Replies
7202 Views |
by g-man |
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14 Replies
11428 Views |
by crashtm1 |
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11 Replies
5632 Views |
by kagliostro |
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1 Replies
3665 Views |
by kagliostro |
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10 Replies
5052 Views |
by smackoj |
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25 Replies
11424 Views |
by PRR |
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PP output transformer wiring
Started by dscottguitars |
14 Replies
14399 Views |
by PRR |
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6 Replies
37865 Views |
by kagliostro |
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Do all 1 ohm resistor read high
Started by Ed_Chambley |
17 Replies
8490 Views |
by Merlin |
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Heavywatter questions
Started by Satellite^Guy |
2 Replies
3116 Views |
by stratele52 |
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Hitting the brick wall!
Started by DarrylC. |
21 Replies
7212 Views |
by HotBluePlates |
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7 Replies
7518 Views |
by PRR |
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V-AMP PRO AMP
Started by TIMBO |
1 Replies
2816 Views |
by jazbo8 |
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24 Replies
12587 Views |
by 12AX7 |
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6 Replies
5216 Views |
by kagliostro |
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ExpressPCB schematic symbols
Started by jeff |
2 Replies
4679 Views |
by sluckey |
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15 Replies
7455 Views |
by Refugee |
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Finding the foil end on Orange Drops
Started by Ed_Chambley |
4 Replies
3492 Views |
by tubenit |
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Mesa 20/20 Power Amp Transformer
Started by plexi50 |
11 Replies
6704 Views |
by etarist |
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