Welcome To the Hoffman Amplifiers ForumJanuary 25, 2026, 02:14:12 am | ||
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The EL34world schematics library
Started by EL34 |
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29181 Views |
by EL34 |
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How to use this board
Started by EL34 |
0 Replies
24190 Views |
by EL34 |
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6L6GC usage in Princeton Reverb kit
Started by SuperSix |
19 Replies
5450 Views |
by SuperSix |
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Dr Z Z-lux
Started by Jhj |
0 Replies
965 Views |
by Jhj |
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0 Replies
10162 Views |
by Goon |
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Vox JMI AC10SRT Layout
Started by Jalmeida |
3 Replies
9623 Views |
by Jalmeida |
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Fender Super Reverb Master Volume
Started by jy67 |
1 Replies
11718 Views |
by pdf64 |
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Groove Tubes Soul O 45 schematic
Started by faso82 |
0 Replies
13131 Views |
by faso82 |
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ODS Overdrive question
Started by FREYES_7 |
9 Replies
17058 Views |
by pdf64 |
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How to power transistors in tube amps
Started by FREYES_7 |
0 Replies
8779 Views |
by FREYES_7 |
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Vox JMI AC50 MKI single channel layout
Started by Jalmeida |
5 Replies
21520 Views |
by Jalmeida |
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Little Bear SE EL84 Amp
Started by Platefire |
0 Replies
12411 Views |
by Platefire |
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Groove Tubes Soul-O Single Schematic
Started by tdlunsfo |
1 Replies
13250 Views |
by DummyLoad |
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9140 Views |
by Rawkisland |
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2 Replies
9765 Views |
by mresistor |
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MOVED: A futurists idea of a Dumble amp
Started by tubenit |
0 Replies
10289 Views |
by tubenit |
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Bogen CH18 Schematic & Mods
Started by DummyLoad |
2 Replies
10557 Views |
by DummyLoad |
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Bad Cat minicat Sampson Era
Started by Paulus01 |
6 Replies
18052 Views |
by darkbluemurder |
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Peavey Windsor Studio Schematic
Started by anderson89 |
1 Replies
15133 Views |
by EL34 |
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Ampeg schematics ; All
Started by Latole |
0 Replies
12887 Views |
by Latole |
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Supro Super 1606 / Gretsch 6150 layout
Started by blackcorvo |
9 Replies
29539 Views |
by blackcorvo |
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1 Replies
6729 Views |
by mresistor |
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Schematic preservation
Started by jbrrrrr |
15 Replies
15935 Views |
by mresistor |
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2 Replies
12462 Views |
by rafe |
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2 Replies
10775 Views |
by Latole |
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Many and rare effects schematic
Started by Latole |
0 Replies
10635 Views |
by Latole |
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Bedrock Royale Reverb
Started by big-ez |
3 Replies
12221 Views |
by rake |
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Switches, etc ... bells & whistles
Started by tubenit |
11 Replies
31129 Views |
by tubenit |
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0 Replies
14756 Views |
by kagliostro |
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Carstens grace: what makes it tick?
Started by Porpoise Head |
0 Replies
17690 Views |
by Porpoise Head |
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Schematic archive
Started by chocopower |
0 Replies
14254 Views |
by chocopower |
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6 Replies
11224 Views |
by patricks |
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Schematics to layouts
Started by leo450450 |
2 Replies
10863 Views |
by EL34 |
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EVH 5150 III 100 Stealth Service Addendum
Started by spunko |
1 Replies
9835 Views |
by Latole |
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Blackstar HT Stage 60/100 schematics
Started by rake |
1 Replies
12363 Views |
by EL34 |
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6 Replies
31917 Views |
by Lambertini |
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1963 Gibson Skylark GA-5 Crestline
Started by Trinfinity66 |
2 Replies
12224 Views |
by Trinfinity66 |
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Have I ever reported this site to you?
Started by kagliostro |
4 Replies
13959 Views |
by svejkist |
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16 Replies
17117 Views |
by PRR |
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8754 Views |
by PRR |
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No blocking cap between stages
Started by peacocksuit |
1 Replies
9692 Views |
by peacocksuit |
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Hi-Fi service manuals here
Started by Latole |
0 Replies
10202 Views |
by Latole |
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Request: 3rd Power Kitchen Sink 6V EL
Started by roseblood11 |
1 Replies
9609 Views |
by roseblood11 |
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5 Replies
20128 Views |
by tdvt |
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McGohan M20 amp schematic
Started by angelodp |
0 Replies
11052 Views |
by angelodp |
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Vox AC50/2 Layout
Started by Jalmeida |
3 Replies
10461 Views |
by Jalmeida |
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Gibson found all their old schematics!
Started by Willabe |
2 Replies
9958 Views |
by blackcorvo |
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Request: 3rd Power American Dream
Started by roseblood11 |
0 Replies
10431 Views |
by roseblood11 |
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4 Replies
11954 Views |
by Cinematographer |
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Marshall 1959 SLP PCB
Started by andregarcia57 |
2 Replies
11722 Views |
by andregarcia57 |
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