Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 02:21:58 pm | ||
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| Khristophorous and 72 Guests are viewing this board. | ||||
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20 Replies
7043 Views |
by nandrewjackson |
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Laney AOR
Started by Stuff4bikes |
1 Replies
2223 Views |
by Stuff4bikes |
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EH Date Codes?
Started by vintasonic |
6 Replies
3934 Views |
by vintasonic |
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9 Replies
4295 Views |
by Fraggy0117 |
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Bias Capacitor Question
Started by plumcrazyfx |
14 Replies
5808 Views |
by pdf64 |
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Custom 5F1 Build
Started by scstill |
31 Replies
7179 Views |
by scstill |
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9 Replies
2767 Views |
by kagliostro |
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10 Replies
4047 Views |
by glass54 |
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JCM 900 Output Valve Fuse
Started by dpm309 |
7 Replies
3465 Views |
by pdf64 |
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Fender champ 12 Effectrode mod
Started by Kesi from Hungary |
4 Replies
3160 Views |
by Kesi from Hungary |
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Hoffman Fender Blues Junior Conversion
Started by Strat-ish |
20 Replies
4820 Views |
by Strat-ish |
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Fender Princeton 5F2A - weird issue
Started by Jamlid |
3 Replies
2671 Views |
by Jamlid |
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9 Replies
5252 Views |
by defy555 |
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MOVED: NOS Cap Cans to giveaway/donate
Started by EL34 |
0 Replies
1906 Views |
by EL34 |
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AB763 head and 2x10" extension build
Started by Amped |
23 Replies
6165 Views |
by Amped |
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Making a series string Kay 703C safer
Started by Diverted |
17 Replies
4854 Views |
by PRR |
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Preamp advice sought in new build
Started by shaun |
2 Replies
2104 Views |
by shaun |
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Broken tubes ok?
Started by joesatch |
3 Replies
2207 Views |
by sluckey |
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Champ 5f1 build
Started by dbsamithey |
5 Replies
2522 Views |
by shooter |
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Tremolo Help (Cathode Biased Amp)
Started by clbraddock |
12 Replies
3679 Views |
by clbraddock |
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Sunn 1000S Hum
Started by Dr. Fraunkensteen |
15 Replies
4228 Views |
by Dr. Fraunkensteen |
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15 Replies
5132 Views |
by tubeswell |
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11 Replies
11046 Views |
by pdf64 |
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6L6G Weirdness
Started by ALBATROS1234 |
9 Replies
3920 Views |
by ALBATROS1234 |
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10 Replies
4391 Views |
by Platefire |
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Hoffman plexi 50 questions
Started by Stuff4bikes |
4 Replies
2864 Views |
by Stuff4bikes |
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jcm800 2204 line out ckt
Started by fossilshark |
5 Replies
2494 Views |
by thetragichero |
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New Marshall jcm800 2204 clone build.
Started by TonyM |
29 Replies
8250 Views |
by TonyM |
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8 Replies
3505 Views |
by TonyM |
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Current driven reverb unit
Started by Bieworm |
15 Replies
4248 Views |
by Williamblake |
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8 Replies
3535 Views |
by HotBluePlates |
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No Voltage at PT Secondaries.
Started by Ghetto_Soundwave |
4 Replies
2785 Views |
by Ghetto_Soundwave |
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Deluxe Reverb insulating board
Started by dan.gas |
0 Replies
2198 Views |
by dan.gas |
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5 Replies
2363 Views |
by shooter |
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15 Replies
4307 Views |
by Lectroid |
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12 Replies
3942 Views |
by Latole |
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Output transformer for PP EL 34
Started by Stuff4bikes |
7 Replies
2732 Views |
by Stuff4bikes |
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Mesa 50/50 Ch. A very low output
Started by JustMike |
6 Replies
2300 Views |
by JustMike |
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2 issues, 2 different amps
Started by proaudioguy |
2 Replies
1774 Views |
by proaudioguy |
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11 Replies
4050 Views |
by Latole |
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3 Replies
1908 Views |
by kerobit |
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Max PD for SOVTEK 5881WXT?
Started by BlackCrowe604 |
6 Replies
2647 Views |
by pdf64 |
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5 Replies
2855 Views |
by astronomicum |
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Cathode biasing EL34’s
Started by dude |
20 Replies
6186 Views |
by dude |
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Non grounded reverb cables
Started by mresistor |
3 Replies
1976 Views |
by sluckey |
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5E3 Voltages and PT Bias
Started by burgermeister |
29 Replies
7889 Views |
by PRR |
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Help wiring 2x12 cab
Started by joesatch |
6 Replies
2488 Views |
by jordan86 |
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Vox style CUT control in SE amp
Started by dunner84 |
7 Replies
3258 Views |
by jordan86 |
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Stout Reverb Tone Stack
Started by Earlvis |
4 Replies
2305 Views |
by tubeswell |
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Tone stack & NFB switch
Started by dwinstonwood |
3 Replies
2109 Views |
by dwinstonwood |
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