Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 07:19:47 am | ||
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OT question
Started by rake |
20 Replies
6388 Views |
by Ed_Chambley |
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20 Replies
8303 Views |
by EL34 |
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9 Replies
4809 Views |
by nandrewjackson |
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Two Heater Windings
Started by TIMBO |
21 Replies
7957 Views |
by jjasilli |
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Relay switching info page updated
Started by EL34 |
0 Replies
2465 Views |
by EL34 |
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Wrong wiring of the low input?
Started by Leevi |
2 Replies
2596 Views |
by Leevi |
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Soldano hum
Started by Oddvar |
22 Replies
8225 Views |
by shooter |
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10 Replies
4761 Views |
by nandrewjackson |
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4 Replies
3655 Views |
by nandrewjackson |
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Active fx loop
Started by Bugman3183 |
15 Replies
8379 Views |
by pdf64 |
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HoSo 56
Started by purpletele « 1 2 » |
56 Replies
19273 Views |
by purpletele |
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15 Replies
6570 Views |
by nandrewjackson |
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Groundin jacks
Started by Oddvar |
2 Replies
2828 Views |
by Ed_Chambley |
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Power supply for Sluckey AC15
Started by acheld |
5 Replies
3906 Views |
by Ed_Chambley |
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5D3 with tremolo
Started by Leevi |
4 Replies
3424 Views |
by Leevi |
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7 Replies
4464 Views |
by pdf64 |
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5E3 vs 5E9a differences
Started by vampwizzard |
5 Replies
4649 Views |
by jjasilli |
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35 Replies
12489 Views |
by Colas LeGrippa |
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26 Replies
15214 Views |
by jjasilli |
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MOD3 build
Started by shooter |
34 Replies
11122 Views |
by shooter |
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Help me modify my diy 6L6 power amp
Started by Hybrid_Child |
33 Replies
11478 Views |
by dude |
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Cement resistor Q
Started by dude |
14 Replies
6153 Views |
by jjasilli |
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JCM800 DC voltage on input jack!
Started by Randy486 |
10 Replies
6612 Views |
by 92Volts |
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43 Replies
13470 Views |
by ToneJunkie |
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4 Replies
3721 Views |
by terminalgs |
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Bias supply query
Started by fossilshark |
5 Replies
3114 Views |
by fossilshark |
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8 Replies
5893 Views |
by Ed_Chambley |
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Slight crackling when hitting high note
Started by Diverted |
5 Replies
4005 Views |
by jojokeo |
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orange amps
Started by EKDENTON |
11 Replies
8601 Views |
by dcwpower340 |
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sopht amp 12v layout help?
Started by machinist82 |
6 Replies
6074 Views |
by machinist82 |
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Prinston Rev II Boost
Started by rake |
7 Replies
3997 Views |
by mresistor |
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6 Replies
4069 Views |
by cboysen |
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18 Replies
9276 Views |
by SILVERGUN |
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33 Replies
11428 Views |
by ALBATROS1234 |
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Sano 20 watt tube amp
Started by Big chief |
2 Replies
2930 Views |
by Big chief |
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2 Replies
2396 Views |
by NeilVox |
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Carolina Overdrive Special amp
Started by Apexelectric « 1 2 » |
79 Replies
20842 Views |
by Apexelectric |
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16 Replies
7704 Views |
by Apexelectric |
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Stout TMB voltages
Started by lvrocker |
5 Replies
2947 Views |
by BruceF |
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Princeton Reverb built
Started by BruceF |
4 Replies
2850 Views |
by BruceF |
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Bucking transformer
Started by dude |
34 Replies
10076 Views |
by jjasilli |
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Gibson GA20RVT Reissue Transformers
Started by reggiepe |
19 Replies
8516 Views |
by reggiepe |
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Why glue on electrolytic caps?
Started by uki |
5 Replies
4126 Views |
by Colas LeGrippa |
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Bass Amp steel chassis gauge question
Started by Sethyrish |
1 Replies
2490 Views |
by rake |
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2 Replies
2625 Views |
by TIMBO |
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6 Replies
9703 Views |
by kagliostro |
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Tell me why this won't work...
Started by plumcrazyfx |
9 Replies
4374 Views |
by sluckey |
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64 Replies
14148 Views |
by Diverted |
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New Filter Caps Install
Started by HumBuzzThing |
4 Replies
2619 Views |
by shooter |
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14v from 5v supply
Started by TIMBO |
11 Replies
4298 Views |
by pompeiisneaks |
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