Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:14 am | ||
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8 Replies
3837 Views |
by thetragichero |
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Possibly Bad OT Help
Started by Asusong |
14 Replies
4358 Views |
by Asusong |
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6SN7 output question
Started by AmberB |
8 Replies
3989 Views |
by valvetones |
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Shared vs split screen grid resistor
Started by PharmRock |
2 Replies
2665 Views |
by PharmRock |
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5 Replies
3010 Views |
by wsscott |
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5 Replies
2997 Views |
by Siemens EL34 |
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Blank chassis
Started by British1011 |
31 Replies
10865 Views |
by echuta13 |
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6vdc heaters?
Started by joesatch |
2 Replies
2335 Views |
by pdf64 |
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Harmonic Tremolo hybrid ss/tube
Started by BrainDeadAmps |
0 Replies
2772 Views |
by BrainDeadAmps |
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6G9-B Mystery (to me) cap
Started by Esquirefreak |
2 Replies
2283 Views |
by Esquirefreak |
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Vox AC4/EF86 build/rebuild
Started by terminalgs |
13 Replies
20382 Views |
by sluckey |
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FX loop MIX control help
Started by SILVERGUN |
38 Replies
8457 Views |
by shooter |
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2deaf's LND150 tremolo problem
Started by Miyagi_83 |
11 Replies
3775 Views |
by Miyagi_83 |
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5 Replies
3252 Views |
by cbevilaqua |
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JTM45 1962 Reissue - tremolo Issues
Started by ebulakowski |
9 Replies
4767 Views |
by ebulakowski |
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7 Replies
4214 Views |
by HotBluePlates |
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Power brake attenuator question
Started by jackplug1 |
9 Replies
3704 Views |
by jackplug1 |
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Correct Size Knock Out Hole Punches
Started by Pollys13a |
30 Replies
8142 Views |
by PRR |
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Gibson GA-83S Stereo Vibrato
Started by Willabe |
24 Replies
13051 Views |
by octal |
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5 Replies
3217 Views |
by luthierwnc |
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Standby switch before FWB?
Started by joesatch |
6 Replies
2786 Views |
by joesatch |
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9 Replies
6028 Views |
by cliffs_trip |
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3 Replies
3222 Views |
by Bieworm |
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PT recommendation for pedal
Started by Jonas |
5 Replies
3106 Views |
by Jonas |
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Conn Organ Conversion
Started by ALBATROS1234 |
8 Replies
4597 Views |
by thetragichero |
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Is a 3.5k OT ok for 6v6s?
Started by A13X |
4 Replies
2794 Views |
by sluckey |
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Sounds like...?
Started by jordan86 |
16 Replies
5708 Views |
by PRR |
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Snubber plate to screen, c46
Started by brutzel |
1 Replies
2224 Views |
by pdf64 |
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22 Replies
7271 Views |
by PharmRock |
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4 Replies
2618 Views |
by PRR |
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Pre-drilled turret boards.
Started by joesatch |
9 Replies
3991 Views |
by PRR |
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22 Replies
6082 Views |
by Bieworm |
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Capacitor value advice?
Started by timmyjoe |
3 Replies
2742 Views |
by PRR |
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6 Replies
3772 Views |
by Latole |
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Sizing a reservoir Cap
Started by joesatch |
2 Replies
2619 Views |
by joesatch |
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3 Replies
2931 Views |
by vampwizzard |
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Ampeg VT40 weird standby switch
Started by jewishjay |
5 Replies
2968 Views |
by jewishjay |
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4 Replies
3570 Views |
by jackplug1 |
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5F10 build completed
Started by mresistor |
6 Replies
4138 Views |
by mresistor |
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Dual Lite rotary switch pops
Started by mresistor |
20 Replies
5304 Views |
by mresistor |
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5 Replies
3088 Views |
by joesatch |
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Shop Fox Box Pan Brake
Started by Pollys13a |
0 Replies
2627 Views |
by Pollys13a |
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VOX AC10-Twin Regrets
Started by zozoe |
0 Replies
2467 Views |
by zozoe |
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How to Wire Raw Boost with Footswitch.. ?
Started by cboysen |
4 Replies
3816 Views |
by angelodp |
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OT wiring help
Started by KimboDb |
5 Replies
3063 Views |
by KimboDb |
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Picking the Right Power Transformer
Started by scstill |
39 Replies
13102 Views |
by sluckey |
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potential Hoffman Princeton Reverb build
Started by joesatch |
3 Replies
2709 Views |
by PRR |
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10 Replies
4148 Views |
by PRR |
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16 Replies
4990 Views |
by thetragichero |
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Reduce PI B+ voltage
Started by joesatch |
11 Replies
4282 Views |
by joesatch |
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