Welcome To the Hoffman Amplifiers ForumMarch 11, 2026, 03:59:25 pm | ||
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Sound City Mark IV PA 50
Started by SoundCity85 |
4 Replies
3688 Views |
by SoundCity85 |
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Fancy New Bucking Transformer is Done
Started by Madkrafter |
1 Replies
3607 Views |
by vampwizzard |
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Friedman Dirty Shirley build
Started by daveyajd |
14 Replies
12036 Views |
by daveyajd |
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27 Replies
7507 Views |
by PRR |
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stromberg carlson au 32 pa amp
Started by strangedisc |
14 Replies
5867 Views |
by strangedisc |
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42 Replies
18399 Views |
by tubeswell |
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Leslie Output Transformer
Started by dude |
8 Replies
4178 Views |
by dude |
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Possible Dual-Gang LAR-MAR Pot Issues?
Started by Rp3703 |
12 Replies
3933 Views |
by shooter |
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Champ + Reverb
Started by DummyLoad |
13 Replies
5306 Views |
by DummyLoad |
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Speed Twin Bias Setting
Started by dpm309 |
4 Replies
2964 Views |
by dpm309 |
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Power amp in (RETURN) jack for Musicman
Started by Leevi |
12 Replies
4687 Views |
by Leevi |
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Princeton Mod Placements
Started by jordan86 |
7 Replies
4375 Views |
by shooter |
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French amplifier issue
Started by Colas LeGrippa |
29 Replies
7395 Views |
by Colas LeGrippa |
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13 Replies
5348 Views |
by Latole |
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Rob Robinette Bassman Micro FX Loop
Started by cusebassman |
7 Replies
4920 Views |
by cusebassman |
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5E3 Chassis getting very hot
Started by Champ_49 |
1 Replies
2888 Views |
by shooter |
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Low volume, heavily distorted output
Started by AHeck |
3 Replies
4224 Views |
by 2deaf |
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Can you tell how old these caps are?
Started by peetez |
1 Replies
2633 Views |
by sluckey |
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3 Replies
3071 Views |
by Saransk |
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5F1 with reverb problem
Started by Giovanni |
12 Replies
4099 Views |
by Giovanni |
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4 Replies
3653 Views |
by Joncaster |
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10 Replies
4157 Views |
by j_bruce |
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5F11 Trem controls
Started by derryckw |
8 Replies
4345 Views |
by derryckw |
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6 Replies
4232 Views |
by PRR |
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16 Replies
6030 Views |
by Latole |
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Yet another AC15...
Started by archaos |
10 Replies
4914 Views |
by archaos |
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Transformer for Supra model 24
Started by Big chief |
7 Replies
4210 Views |
by SnickSound |
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9 Replies
5967 Views |
by tubenit |
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3 Replies
3132 Views |
by neddyboy |
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26 Replies
11369 Views |
by neddyboy |
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3 Replies
3335 Views |
by sluckey |
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2 Replies
3766 Views |
by Champ_49 |
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100W Quad EL34 Scratch Build Project
Started by wiperandtrue |
2 Replies
4530 Views |
by DummyLoad |
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Is there a dual HV switch option?
Started by jordan86 |
25 Replies
7794 Views |
by mresistor |
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Noisy 6G15
Started by warioblast |
21 Replies
9223 Views |
by warioblast |
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Gibson GA-35 RVT Refurb/Mod
Started by jaymz168 |
34 Replies
16172 Views |
by jaymz168 |
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Fender 6G14-A Showman Clone weird hum
Started by lljsullins |
4 Replies
3664 Views |
by lljsullins |
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0 Replies
2680 Views |
by finkaudio |
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hum in my Plexi
Started by Beezerboy |
8 Replies
3807 Views |
by Latole |
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15 Replies
6739 Views |
by p2pAmps |
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Traynor YCV40-Fender Tone Stack
Started by JustMike |
16 Replies
6487 Views |
by JustMike |
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PP 6V6 Amp Conversion
Started by TIMBO |
41 Replies
15751 Views |
by TIMBO |
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18 watt lite. Brown note. Problems
Started by jammied |
3 Replies
4273 Views |
by jammied |
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Sunn Solaris tremolo clicking
Started by bill 63 |
8 Replies
4239 Views |
by bill 63 |
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1 Replies
3062 Views |
by PRR |
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swap primaries on OT another way?
Started by Rp3703 |
2 Replies
2848 Views |
by Rp3703 |
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ANOTHER Champ Vibro-Verb
Started by Spencer.sdk |
13 Replies
5227 Views |
by Spencer.sdk |
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5 Replies
4418 Views |
by shooter |
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2 Replies
2683 Views |
by Dave |
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Tremolo with mosfet
Started by tubenit |
33 Replies
18007 Views |
by iefes |
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