Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 05:58:55 pm | ||
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Fender bassman sp3100
Started by AlNewman |
1 Replies
11502 Views |
by AlNewman |
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Sphere EQ 920 diodes
Started by Willabe |
5 Replies
13975 Views |
by Willabe |
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Traynor monoblock 2
Started by AlNewman |
6 Replies
15210 Views |
by AlNewman |
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13 Replies
12986 Views |
by Platefire |
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Music Man HD-130 oscillation
Started by Apexelectric |
4 Replies
9228 Views |
by Apexelectric |
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2 Replies
9612 Views |
by goldstache |
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GK MB200 Cooling Fan Issues
Started by dpm309 |
3 Replies
10950 Views |
by dpm309 |
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2 Replies
10656 Views |
by PRR |
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8 Replies
13556 Views |
by spunko |
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GK 600 Backline Losing Power
Started by dpm309 |
2 Replies
9440 Views |
by dpm309 |
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Univox UB-250: Taming the "hiss"
Started by BluegrassDan |
6 Replies
11089 Views |
by thetragichero |
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Fender frontman 25R 220V tranny
Started by Colas LeGrippa |
5 Replies
9648 Views |
by PRR |
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Session Rockette 30 Repair Questions
Started by Rontone |
21 Replies
16356 Views |
by Rontone |
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4 Replies
9668 Views |
by Rontone |
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Moore's law has hit the wall
Started by shooter |
14 Replies
12201 Views |
by PRR |
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SWR Bass Amp Popping on Power Up
Started by dpm309 |
3 Replies
9571 Views |
by dpm309 |
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Power Transformer Help
Started by smackoj |
11 Replies
12539 Views |
by smackoj |
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Very stable 9VDC supply
Started by Colas LeGrippa |
11 Replies
10567 Views |
by Colas LeGrippa |
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Hiwatt Bulldog 30r Which fuse is right?
Started by frank57 |
1 Replies
7242 Views |
by uki |
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channel switching with dual op-amp
Started by 961le |
17 Replies
10526 Views |
by 961le |
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Noisy power supply
Started by Colas LeGrippa |
14 Replies
11418 Views |
by Colas LeGrippa |
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Crowncorder CTR5300
Started by uki |
3 Replies
6939 Views |
by uki |
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GIA20G(U65G) low volume noise
Started by uki |
33 Replies
19796 Views |
by uki |
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Sealing stuff
Started by Colas LeGrippa |
13 Replies
9491 Views |
by Colas LeGrippa |
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GK800RB blowing fuses
Started by Garrett335 |
8 Replies
8995 Views |
by shooter |
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Washburn VGA30 Humming
Started by dpm309 |
4 Replies
7758 Views |
by dpm309 |
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Washburn sx 30r service manual
Started by Tommynz195 |
1 Replies
8572 Views |
by PRR |
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2 Replies
7509 Views |
by acheld |
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12 Replies
12129 Views |
by BullyBeef |
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My CLONE of a Marshall Lead 12 amp
Started by jojokeo |
10 Replies
17959 Views |
by baerster |
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Power SS circuit from AC Bias tap
Started by tmknight |
12 Replies
10762 Views |
by PRR |
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Amp distorting problem
Started by john121 |
3 Replies
8744 Views |
by john121 |
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2G374 PNP transistor replacement.
Started by FranciscoPerez |
14 Replies
17657 Views |
by PRR |
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HH Electronic IC-100
Started by TIMBO |
5 Replies
11164 Views |
by TIMBO |
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Tubetown relay kit
Started by chocopower |
4 Replies
8396 Views |
by chocopower |
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Standel Artist
Started by DummyLoad |
1 Replies
8147 Views |
by shooter |
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25 Replies
20041 Views |
by thetragichero |
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Fender m80 4x12
Started by Stevendean18 |
2 Replies
9228 Views |
by Latole |
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Sluckey Inspired MOSFET Tremolo
Started by 2deaf |
11 Replies
14867 Views |
by finkaudio |
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Fender Keyboard Amp Buzzing
Started by dpm309 |
12 Replies
11204 Views |
by dpm309 |
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Trace Elliot TA60CR
Started by dpm309 |
14 Replies
11704 Views |
by dpm309 |
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5 Replies
8422 Views |
by PRR |
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Upgrade Dcavers
Started by shooter |
25 Replies
13361 Views |
by shooter |
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Should I buy a Class D amp
Started by pbman1953 |
2 Replies
6660 Views |
by pbman1953 |
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2 Replies
8635 Views |
by PRR |
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11 Replies
11170 Views |
by sluckey |
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1 Replies
6948 Views |
by shooter |
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Eden WT-400 CE Solid State Amp help?
Started by Anticpunk |
3 Replies
7259 Views |
by Anticpunk |
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Too much signal output on line out
Started by punkykatt |
3 Replies
6002 Views |
by punkykatt |
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10 Replies
10231 Views |
by Platefire |
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