Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 08:37:30 pm | ||
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26 Replies
8979 Views |
by ALBATROS1234 |
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Dual 800/plexi 20W complete
Started by dennyg |
30 Replies
13161 Views |
by Ed_Chambley |
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Noob - New tube bass amp project
Started by Garrett335 |
20 Replies
12327 Views |
by MFowler |
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Power Transformer Specs
Started by mwelch55 |
16 Replies
9154 Views |
by shooter |
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AA763 based mod idea's
Started by OrganicEffects |
0 Replies
3340 Views |
by OrganicEffects |
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14 Replies
7613 Views |
by markmalin |
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12 Replies
8285 Views |
by dennyg |
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Grounding Confusion DR build
Started by taddy |
4 Replies
3642 Views |
by sluckey |
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Help smoothing out an ODS
Started by Joe6v6 |
13 Replies
9521 Views |
by brewdude |
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Hoffman Relay PS Capacitor Failure
Started by sds1 |
15 Replies
5577 Views |
by sds1 |
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OT question
Started by rake |
20 Replies
7659 Views |
by Ed_Chambley |
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20 Replies
9121 Views |
by EL34 |
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9 Replies
5739 Views |
by nandrewjackson |
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Two Heater Windings
Started by TIMBO |
21 Replies
9170 Views |
by jjasilli |
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Relay switching info page updated
Started by EL34 |
0 Replies
3271 Views |
by EL34 |
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Wrong wiring of the low input?
Started by Leevi |
2 Replies
3420 Views |
by Leevi |
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Soldano hum
Started by Oddvar |
22 Replies
9448 Views |
by shooter |
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10 Replies
5636 Views |
by nandrewjackson |
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4 Replies
4642 Views |
by nandrewjackson |
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Active fx loop
Started by Bugman3183 |
15 Replies
9418 Views |
by pdf64 |
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HoSo 56
Started by purpletele « 1 2 » |
56 Replies
22073 Views |
by purpletele |
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15 Replies
7585 Views |
by nandrewjackson |
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Groundin jacks
Started by Oddvar |
2 Replies
3627 Views |
by Ed_Chambley |
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Power supply for Sluckey AC15
Started by acheld |
5 Replies
4634 Views |
by Ed_Chambley |
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5D3 with tremolo
Started by Leevi |
4 Replies
4144 Views |
by Leevi |
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7 Replies
5199 Views |
by pdf64 |
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5E3 vs 5E9a differences
Started by vampwizzard |
5 Replies
5326 Views |
by jjasilli |
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35 Replies
13899 Views |
by Colas LeGrippa |
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26 Replies
16856 Views |
by jjasilli |
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MOD3 build
Started by shooter |
34 Replies
12156 Views |
by shooter |
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Help me modify my diy 6L6 power amp
Started by Hybrid_Child |
33 Replies
13382 Views |
by dude |
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Cement resistor Q
Started by dude |
14 Replies
7213 Views |
by jjasilli |
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JCM800 DC voltage on input jack!
Started by Randy486 |
10 Replies
7744 Views |
by 92Volts |
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43 Replies
15565 Views |
by ToneJunkie |
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4 Replies
4346 Views |
by terminalgs |
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Bias supply query
Started by fossilshark |
5 Replies
3718 Views |
by fossilshark |
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8 Replies
6562 Views |
by Ed_Chambley |
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Slight crackling when hitting high note
Started by Diverted |
5 Replies
4564 Views |
by jojokeo |
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orange amps
Started by EKDENTON |
11 Replies
9270 Views |
by dcwpower340 |
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sopht amp 12v layout help?
Started by machinist82 |
6 Replies
6716 Views |
by machinist82 |
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Prinston Rev II Boost
Started by rake |
7 Replies
4453 Views |
by mresistor |
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6 Replies
4769 Views |
by cboysen |
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18 Replies
10016 Views |
by SILVERGUN |
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33 Replies
12354 Views |
by ALBATROS1234 |
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Sano 20 watt tube amp
Started by Big chief |
2 Replies
3370 Views |
by Big chief |
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2 Replies
2745 Views |
by NeilVox |
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Carolina Overdrive Special amp
Started by Apexelectric « 1 2 » |
79 Replies
22809 Views |
by Apexelectric |
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16 Replies
8418 Views |
by Apexelectric |
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Stout TMB voltages
Started by lvrocker |
5 Replies
3297 Views |
by BruceF |
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Princeton Reverb built
Started by BruceF |
4 Replies
3221 Views |
by BruceF |
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