Welcome To the Hoffman Amplifiers ForumMarch 10, 2026, 07:25:05 pm | ||
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0 Replies
671 Views |
by pbman1953 |
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3 Replies
899 Views |
by acheld |
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Help with new build: Vibrolux Reverb
Started by ratgon |
8 Replies
1405 Views |
by RoadShow |
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Revibe No Reverb Questiom
Started by jazjamr |
1 Replies
644 Views |
by jazjamr |
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5 Replies
1528 Views |
by markmalin |
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4 Replies
754 Views |
by passaloutre |
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7 Replies
1005 Views |
by SEL49 |
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21 Replies
4055 Views |
by ToneJunkie |
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10 Replies
2118 Views |
by markmalin |
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Traynor DarkHorse 15H Tonestacks
Started by Boots Deville |
6 Replies
6709 Views |
by severthee |
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Ab763 V3 issue
Started by hmontgomery |
11 Replies
1008 Views |
by hmontgomery |
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2 Replies
538 Views |
by pbman1953 |
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NEW Bass Pre-amp Build HPF/Compressor
Started by Wardy |
29 Replies
11291 Views |
by Wardy |
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16 Replies
1939 Views |
by smackoj |
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AC15 clone cathode resistor question
Started by Big_Mike |
9 Replies
1348 Views |
by Merlin |
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5 Replies
907 Views |
by Lectroid |
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Changing tone stack sanity check
Started by uki |
4 Replies
822 Views |
by SEL49 |
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5 Replies
1416 Views |
by glass54 |
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Dark half-power Hoffman AC30
Started by MORE_Guitar_Solos |
23 Replies
3810 Views |
by Big_Mike |
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Blues Jr. Rectifier Diode Question.
Started by Thisismyname |
5 Replies
1170 Views |
by acheld |
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2 Replies
636 Views |
by whoops |
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Benson Monarch Reverb tone switch
Started by Diverted |
2 Replies
602 Views |
by Diverted |
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8 Replies
1423 Views |
by astronomicum |
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Dumb biasing question
Started by Lectroid |
8 Replies
1491 Views |
by shooter |
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1 Replies
559 Views |
by pdf64 |
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7 Replies
1435 Views |
by roarshock |
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8 Replies
1311 Views |
by wsscott |
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7 Replies
1122 Views |
by jjasilli |
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4 Replies
661 Views |
by kagliostro |
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AC15 clone using Hoffman AC30 layout
Started by Big_Mike |
4 Replies
1374 Views |
by Big_Mike |
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15 Replies
1342 Views |
by AlNewman |
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18watt stout in AO35 chassis
Started by dmp |
20 Replies
4385 Views |
by Lectroid |
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Filmosound 385 tone stack mod question
Started by markmalin |
14 Replies
1745 Views |
by markmalin |
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Vox AC30/6 Tremolo Woes c.1960
Started by misterc57 |
4 Replies
944 Views |
by misterc57 |
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30 Replies
16461 Views |
by Redwood |
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Fitting higher value PSU filter caps
Started by Yosser |
6 Replies
856 Views |
by HotBluePlates |
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Peavey Mace c.1977 120 Cycle Hum
Started by misterc57 |
0 Replies
485 Views |
by misterc57 |
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What to do with a spare 100k pot?
Started by Jennings |
5 Replies
951 Views |
by Jennings |
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THE HOWLER
Started by TIMBO |
1 Replies
1050 Views |
by TIMBO |
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Valco Early Model 1215 Voltages
Started by W5FH |
2 Replies
682 Views |
by W5FH |
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9 Replies
936 Views |
by astronomicum |
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117 Replies
13365 Views |
by waldner |
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5 Replies
1190 Views |
by HotBluePlates |
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AC15 combo chassis
Started by Big_Mike |
1 Replies
697 Views |
by bmccowan |
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5e9 Layout with 12DW7 Reverb
Started by J3ona1 |
18 Replies
1310 Views |
by tubeswell |
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Tube Bias with a hum after effect
Started by pbman1953 |
1 Replies
625 Views |
by tubeswell |
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PT safety margin?
Started by Lectroid |
4 Replies
851 Views |
by Lectroid |
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Pro Junior Hoffman kit
Started by RTL |
8 Replies
1179 Views |
by RTL |
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8 Replies
1146 Views |
by pbman1953 |
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Not your usual grounding question . . .
Started by acheld |
3 Replies
775 Views |
by acheld |
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