Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 04:27:48 pm | ||
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| stratomaster and 110 Guests are viewing this board. | ||||
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5 Replies
2903 Views |
by jojokeo |
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parallel speaker outs wiring
Started by dennyg |
0 Replies
2040 Views |
by dennyg |
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3 Replies
2499 Views |
by sluckey |
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27 Replies
21389 Views |
by PRR |
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Power Reduction Circuit Opinions
Started by c.stoffel |
11 Replies
6347 Views |
by PRR |
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5 Replies
2892 Views |
by PRR |
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Hybrid amp for bass & acoustic
Started by tubenit |
23 Replies
6725 Views |
by tubenit |
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Carvin Amp Schematics
Started by turtle441 |
10 Replies
6313 Views |
by kagliostro |
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New High Gain Build
Started by silverfox |
26 Replies
10685 Views |
by dennyg |
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77 Marshall 2203 Check-up
Started by BlackCrowe604 |
6 Replies
3481 Views |
by 92Volts |
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'76 JMP50 resistor wattage
Started by Jaymz77 |
2 Replies
3030 Views |
by BlackCrowe604 |
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5150 fun
Started by hesamadman |
4 Replies
2836 Views |
by hesamadman |
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16 Replies
6401 Views |
by Crate50watt |
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15 Replies
5789 Views |
by BlackCrowe604 |
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Revibe tremolo pulse
Started by Apexelectric |
2 Replies
2208 Views |
by Apexelectric |
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28 Replies
6126 Views |
by shooter |
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PI values for Friedman / Fender mix?
Started by roseblood11 |
5 Replies
2446 Views |
by sluckey |
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Tube preamp build anyone?
Started by Oddvar |
3 Replies
2574 Views |
by kagliostro |
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supro 6424****
Started by ClippIn4tae |
33 Replies
7149 Views |
by EL34 |
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Bias Circuit Comparison
Started by mwelch55 |
10 Replies
4485 Views |
by alerich |
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hook-up wire
Started by dude |
30 Replies
9784 Views |
by alerich |
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New Project! New Problems! can you help me?
Started by raza |
3 Replies
2158 Views |
by 2deaf |
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7 Replies
3660 Views |
by PRR |
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0 Replies
1950 Views |
by Willabe |
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34 Replies
16111 Views |
by tubeswell |
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11 Replies
8866 Views |
by juniormarbles |
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High-gain rat's nest
Started by 92Volts |
5 Replies
3822 Views |
by davidwpack |
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11 Replies
6422 Views |
by 92Volts |
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Fender Bassman 100 PT specs
Started by pompeiisneaks |
20 Replies
6190 Views |
by pompeiisneaks |
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Silvertone 1482 Hum
Started by dpm309 |
11 Replies
3948 Views |
by dpm309 |
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18 Replies
5554 Views |
by bnwitt |
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carvin mts3200 - resurrection and mods.
Started by DummyLoad |
9 Replies
8817 Views |
by DummyLoad |
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Tube Amplifier Chassis Grounding question
Started by occam25 |
14 Replies
8766 Views |
by shooter |
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Princeton Reverb with 4ohm output?
Started by evancorylevine |
14 Replies
5837 Views |
by evancorylevine |
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JMP 50 with factory wrong grid resistors
Started by timbraun |
9 Replies
5033 Views |
by Leevi |
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Help indentifying my mystery chassis
Started by bnwitt |
29 Replies
6633 Views |
by bnwitt |
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2 Replies
2790 Views |
by sluckey |
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Recommended Filter cap size
Started by dude |
6 Replies
3052 Views |
by sluckey |
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6 Replies
3311 Views |
by Crate50watt |
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Working with unknown OPT
Started by 92Volts |
5 Replies
3176 Views |
by tubeswell |
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New build ideas/recommendations
Started by davidwpack |
13 Replies
4640 Views |
by davidwpack |
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MOSFET screen regulation
Started by Sonny ReVerb |
3 Replies
2900 Views |
by kagliostro |
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53 Replies
11930 Views |
by DummyLoad |
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Baldwin to 5F6A done
Started by mresistor |
15 Replies
4511 Views |
by mresistor |
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1-tube reverb issue
Started by aabbs20 |
8 Replies
3076 Views |
by aabbs20 |
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12 Replies
4239 Views |
by Paulycoo |
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Unknown PT - max current? (5v winding)
Started by alange5 |
6 Replies
2770 Views |
by DummyLoad |
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TW Express with reverb
Started by adamG |
17 Replies
7512 Views |
by MFowler |
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1 Replies
2210 Views |
by sluckey |
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9 Replies
4414 Views |
by kagliostro |
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