Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 11:24:18 pm | ||
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14 Replies
3880 Views |
by 2deaf |
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Light bulb limiter
Started by TIMBO |
6 Replies
2297 Views |
by TIMBO |
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Falcon GA19RVT cap job ?
Started by jpbiker |
11 Replies
3784 Views |
by sluckey |
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4 Replies
2359 Views |
by Latole |
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Hoffman Princeton Reverb Trem-O-Nator Upgrade
Started by purpletele « 1 2 » |
55 Replies
15335 Views |
by purpletele |
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What kind of turret is this?
Started by mresistor |
1 Replies
1857 Views |
by Latole |
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Mistake in my layout or not?
Started by dude |
4 Replies
2353 Views |
by dude |
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Belton reverb on engl retro tube
Started by Nicale19 |
17 Replies
4421 Views |
by davidwpack |
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19 Replies
5252 Views |
by shooter |
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2 Replies
1928 Views |
by Latole |
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Skylark Tremolo PT
Started by shaun |
14 Replies
3913 Views |
by shooter |
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DC Heater issue.
Started by Curranm |
12 Replies
3041 Views |
by 2deaf |
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Phase shift
Started by Leevi |
2 Replies
1778 Views |
by shooter |
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4 Replies
1930 Views |
by dude |
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Bias capacitor hum
Started by alange5 |
3 Replies
4090 Views |
by tubeswell |
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2 Replies
1910 Views |
by kagliostro |
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Vibro champ ? Switch on intensity pot
Started by fred |
8 Replies
2627 Views |
by fred |
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JDH ice cube super
Started by Leevi |
8 Replies
3336 Views |
by Bantam |
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resistor identification
Started by PGadd |
13 Replies
2436 Views |
by shooter |
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Ibanez TSA 5~15 Combo
Started by rldunc |
12 Replies
5512 Views |
by DummyLoad |
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23 Replies
11963 Views |
by tubeswell |
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Need design advice for preamp layout...
Started by markmalin |
6 Replies
2375 Views |
by markmalin |
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27 Replies
8799 Views |
by PRR |
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AB763 - One Channel - no/tremolo Project
Started by p2pAmps |
3 Replies
1980 Views |
by tubeswell |
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Dual Relay
Started by warioblast |
7 Replies
2347 Views |
by sluckey |
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6G2 question
Started by shaun |
17 Replies
4165 Views |
by bmccowan |
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New Project Suggestions
Started by purpletele |
26 Replies
5326 Views |
by Willabe |
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24 Replies
5592 Views |
by Latole |
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German Luxor 30???
Started by Searing |
6 Replies
2817 Views |
by Latole |
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Another Hoffman PR Build
Started by p2pAmps |
5 Replies
2082 Views |
by shooter |
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My JCM800 6V6 build ...a few issues
Started by Shack |
25 Replies
5306 Views |
by Tone Junkie |
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8 Replies
4902 Views |
by aguynamedben |
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AB763 Deluxe Reverb voltages
Started by acheld |
6 Replies
3562 Views |
by sluckey |
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28 Replies
7218 Views |
by Joeythelid |
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Rotary switch for tone
Started by Colas LeGrippa |
17 Replies
6065 Views |
by kagliostro |
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Stereo Vibro Champ concept
Started by tony321owen |
10 Replies
3215 Views |
by tony321owen |
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4 Replies
1954 Views |
by kagliostro |
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Diagnosing OPT (Quad Reverb)
Started by 92Volts |
6 Replies
2325 Views |
by 92Volts |
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Les Paul Jr. PT and rectifier question
Started by yorgle |
13 Replies
3440 Views |
by yorgle |
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Input grid resistor
Started by Vlada |
4 Replies
3052 Views |
by d95err |
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Building an A/B/Y switcher
Started by Colas LeGrippa |
5 Replies
2282 Views |
by Colas LeGrippa |
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8 Replies
3083 Views |
by 2deaf |
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9 Replies
3820 Views |
by tubeswell |
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Suspect Output Transformer
Started by StevenPituch |
11 Replies
3933 Views |
by StevenPituch |
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10 Replies
2772 Views |
by shooter |
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6 Replies
4043 Views |
by pdf64 |
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any love for the Tweed BluezMeister
Started by Mungo Park |
3 Replies
2282 Views |
by Tone Junkie |
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Hi Gain SE Amp
Started by TIMBO |
19 Replies
6719 Views |
by jojokeo |
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6G3 bias mod
Started by Mars-Hall |
25 Replies
7019 Views |
by jjasilli |
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10 Replies
4688 Views |
by shooter |
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