Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:12 am | ||
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Supreaux 24 complete
Started by ALBATROS1234 |
23 Replies
6832 Views |
by ALBATROS1234 |
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Hoffman Plexi 50 power tubes redplating.
Started by AHeck |
12 Replies
4633 Views |
by AHeck |
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Twin Reverb repair
Started by anteriorl5 |
16 Replies
4678 Views |
by anteriorl5 |
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Bias question
Started by newguitarsmell |
8 Replies
4706 Views |
by shooter |
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Ghost notes on a Marshally build
Started by warioblast |
5 Replies
2656 Views |
by shooter |
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1950’s Guild Mastertone amp
Started by Big chief |
2 Replies
2509 Views |
by Latole |
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202 Replies
39347 Views |
by shooter |
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11 Replies
3890 Views |
by PRR |
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Fender Quad Reverb Conversion Project
Started by sjwood3 |
13 Replies
6562 Views |
by sjwood3 |
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6 Replies
5216 Views |
by ac427v |
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34 Replies
9422 Views |
by eurekaiv |
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Pwr supply cap size
Started by Bantam |
5 Replies
2390 Views |
by Bantam |
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6 Replies
2513 Views |
by PRR |
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PI plate resistors values
Started by dude |
14 Replies
4566 Views |
by PRR |
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Adding A Rectifier Tube/Diode Switch
Started by jaster55 |
8 Replies
4177 Views |
by kagliostro |
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GA2-RVT Reverb Circuit Question
Started by vampwizzard |
7 Replies
3067 Views |
by vampwizzard |
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17 Replies
4823 Views |
by d95err |
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5 Replies
3716 Views |
by TWANG |
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3 Replies
2316 Views |
by dinkyguitar |
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21 Replies
7901 Views |
by Colas LeGrippa |
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Power transformer spec measurements.
Started by capn_starsky |
14 Replies
5330 Views |
by capn_starsky |
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4 Replies
2716 Views |
by cboysen |
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OT secondaries odd colors (unknown leads)
Started by dude |
19 Replies
6164 Views |
by shooter |
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More volume from a 6G3 brown deluxe
Started by alange5 |
10 Replies
4500 Views |
by bmccowan |
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6L6 15/7 watt PP amp?
Started by Ritchie200 « 1 2 » |
92 Replies
43015 Views |
by DummyLoad |
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Bantam bass nfb, & heater wire
Started by Bantam |
5 Replies
3257 Views |
by Latole |
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Question about cap between PT lugs.
Started by joesatch |
14 Replies
4382 Views |
by DummyLoad |
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6 Replies
2805 Views |
by NotWesYet |
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Types of cloth covered wire
Started by centervolume |
6 Replies
3047 Views |
by 66Strat |
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populating an eyelet board
Started by dude |
14 Replies
5532 Views |
by kagliostro |
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6 Replies
4811 Views |
by PRR |
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Favorite Bypass Caps? And a question...
Started by jordan86 |
3 Replies
2740 Views |
by PRR |
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2 Replies
2570 Views |
by centervolume |
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16 Replies
5689 Views |
by jmccanna |
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Need help identifying Power Transformer
Started by joesatch |
2 Replies
2195 Views |
by sluckey |
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tame hi end on supro 24
Started by ALBATROS1234 |
7 Replies
3453 Views |
by ALBATROS1234 |
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yorkville/traynor ycv20 power transformer
Started by Scsoul |
1 Replies
2143 Views |
by sluckey |
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Magma tone Troupador tone
Started by jamesedmunda |
11 Replies
3820 Views |
by sluckey |
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figuring out a replacement reverb tank.
Started by BrianS |
5 Replies
2475 Views |
by Latole |
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29 Replies
7005 Views |
by j_bruce |
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Princeton aa1164 build
Started by Drgitpiker |
8 Replies
3255 Views |
by Drgitpiker |
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1 Replies
2190 Views |
by sluckey |
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SE KT77 (EL34) power questions
Started by ThaZ |
24 Replies
8236 Views |
by ThaZ |
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5 Replies
2795 Views |
by Pietro |
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Pop turning SB, off
Started by dude |
3 Replies
2308 Views |
by d95err |
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8 Replies
3467 Views |
by Mr. Mojo |
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5f2a
Started by newguitarsmell |
16 Replies
5110 Views |
by newguitarsmell |
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24 Replies
8916 Views |
by alathIN |
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3 Replies
2839 Views |
by alathIN |
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Amp blowing fuses
Started by ToodW |
5 Replies
2678 Views |
by ToodW |
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