Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 03:29:03 am | ||
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Phillips 10w PA Amp
Started by TIMBO |
5 Replies
4115 Views |
by TIMBO |
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6 Replies
4607 Views |
by Fresh_Start |
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Cathodyne PI question
Started by hesamadman |
3 Replies
4105 Views |
by HotBluePlates |
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Broken Vox ac50
Started by Mick-Dee |
4 Replies
4265 Views |
by kagliostro |
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3 Replies
3339 Views |
by kagliostro |
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Hoffman 5f2a Princeton question.
Started by Crispy |
5 Replies
3763 Views |
by Crispy |
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5E3 putting out 19 watts!?!?
Started by waldner |
16 Replies
9137 Views |
by HotBluePlates |
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32 Replies
11634 Views |
by kagliostro |
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6V6 Plexi Bias Adjustment
Started by GS1100 |
3 Replies
4720 Views |
by tubeswell |
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7 Replies
6614 Views |
by Platefire |
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6 Replies
4474 Views |
by Willabe |
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5F1 clone squeal
Started by zlanderous |
2 Replies
3700 Views |
by shooter |
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1 Replies
3232 Views |
by ioplex |
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5 Replies
4188 Views |
by nateflanigan |
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9 Replies
5854 Views |
by kagliostro |
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47 Replies
15949 Views |
by guitylerham |
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5e3 kit - 6v6 pin 1 to pin 8
Started by 6v6Pin1 |
2 Replies
3545 Views |
by PRR |
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'66 Reverberocket 7591 redplating
Started by firemedic |
8 Replies
4785 Views |
by firemedic |
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5e3 kit - filament center tap
Started by 6v6Pin1 |
2 Replies
3370 Views |
by 6v6Pin1 |
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cap voltage
Started by J Rindt |
7 Replies
4218 Views |
by sluckey |
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Optimizing Bias on 5F6A
Started by waldner |
7 Replies
4928 Views |
by waldner |
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Harmony H410A
Started by TIMBO |
4 Replies
5202 Views |
by TIMBO |
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2204 6v6 build bias problem
Started by Auke Jolman |
9 Replies
5318 Views |
by Willabe |
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9 Replies
7393 Views |
by Willabe |
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Looking for info on diode clipping
Started by hesamadman |
7 Replies
6976 Views |
by Fresh_Start |
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8 Replies
10543 Views |
by purpletele |
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25 Replies
9255 Views |
by Champ_49 |
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174 Replies
67304 Views |
by Champ_49 |
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5 Replies
6861 Views |
by kagliostro |
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5 Replies
3590 Views |
by PRR |
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Help me Hoffmanize this MV on 5F6a
Started by waldner |
24 Replies
9062 Views |
by waldner |
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Bugera V22 combo for gutting/rebuild?
Started by MakerDP |
6 Replies
6115 Views |
by eleventeen |
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HIFI build
Started by shooter |
5 Replies
3236 Views |
by shooter |
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Mute Switch
Started by lkrasner |
8 Replies
5922 Views |
by JB |
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PP 6V6 Cathode Bias Question
Started by ncusack |
4 Replies
4962 Views |
by tubeswell |
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50/100W british-style chassis source?
Started by firemedic |
3 Replies
3748 Views |
by EL34 |
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9 Replies
5606 Views |
by HumanJHawkins |
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vactrol switching
Started by dscottguitars |
13 Replies
7719 Views |
by MakerDP |
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10 Replies
6269 Views |
by Willabe |
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Did a resistor swap
Started by hesamadman |
6 Replies
3734 Views |
by hesamadman |
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Hum in 6G3 kit build
Started by MacGwyn |
6 Replies
4418 Views |
by eleventeen |
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10 Replies
19877 Views |
by Mook |
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Bogen Challenger Ch 8
Started by silat |
11 Replies
8284 Views |
by silat |
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4 Replies
4469 Views |
by kagliostro |
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0 Replies
3402 Views |
by kagliostro |
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Preamp Voltage in Fender Amps
Started by Toxophilite |
19 Replies
13201 Views |
by PRR |
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Reverb Feedback
Started by Toxophilite |
10 Replies
6202 Views |
by tubeswell |
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Is my PT sufficient
Started by hesamadman |
2 Replies
3091 Views |
by tubenit |
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11 Replies
5208 Views |
by kagliostro |
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37 Replies
12976 Views |
by Willabe |
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