Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 03:29:03 am | ||
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7 Replies
6964 Views |
by Jack_Hester |
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8 Replies
8091 Views |
by HotBluePlates |
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Rebuilding a Silvertone 1484
Started by cobalt |
5 Replies
7588 Views |
by SoundmasterG |
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11 Replies
5760 Views |
by casssax |
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Gibson GA-30RVT Power Switch Wiring
Started by guitarrock04 |
3 Replies
3453 Views |
by guitarrock04 |
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No tremolo from 18 watt
Started by keithv |
1 Replies
2667 Views |
by keithv |
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2 Replies
3189 Views |
by Ryteone |
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1 Replies
8695 Views |
by jojokeo |
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weird octave overtones?
Started by hesamadman |
11 Replies
8067 Views |
by jjasilli |
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About Blues jr's original trannies.
Started by Twosteps |
16 Replies
6491 Views |
by Twosteps |
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Tinned solid copper for bus wire
Started by hesamadman |
16 Replies
8362 Views |
by sluckey |
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4 Replies
3592 Views |
by pbman1953 |
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one more chassis layout question
Started by hesamadman |
2 Replies
3825 Views |
by hesamadman |
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7 Replies
3391 Views |
by markmalin |
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Master volume on/off switch not working
Started by markmalin |
17 Replies
6471 Views |
by markmalin |
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Output jack and impedance ideas
Started by basschops1528 |
33 Replies
12313 Views |
by basschops1528 |
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158 Replies
46820 Views |
by vicentebd |
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3 Replies
3706 Views |
by Blind Lemon |
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Questions on implementing a star ground
Started by markmalin |
31 Replies
10522 Views |
by Fresh_Start |
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Trying a new board layout. Thoughts?
Started by hesamadman |
15 Replies
5469 Views |
by DummyLoad |
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12 Replies
4937 Views |
by JGk |
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two different PPIMV
Started by Leevi |
9 Replies
11880 Views |
by basschops1528 |
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Fender Switching Problem
Started by RAJPE |
1 Replies
2961 Views |
by sluckey |
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Kt66 screen voltages cathode bias
Started by Scsoul |
5 Replies
6803 Views |
by jazbo8 |
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Dual impedance question
Started by MacGwyn |
5 Replies
3877 Views |
by jeff |
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Volume / Voltage Issues with Bassman 6g6B
Started by HommeMarrBuckley « 1 2 3 » |
137 Replies
48744 Views |
by HommeMarrBuckley |
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11 Replies
7209 Views |
by jojokeo |
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Princeton (5F2A) Build Question
Started by Rubrburnr |
10 Replies
5353 Views |
by Rubrburnr |
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Fender Twin with the master push pull
Started by jerrydyer |
0 Replies
2752 Views |
by jerrydyer |
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Vox AC30 clone Amp build
Started by pompeiisneaks |
5 Replies
5485 Views |
by pompeiisneaks |
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Mystery Cap
Started by TIMBO |
2 Replies
3310 Views |
by trobbins |
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Fender 6g8 filter pack layout
Started by uki |
7 Replies
5464 Views |
by uki |
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tweed overdrive build
Started by etneccas |
3 Replies
3137 Views |
by tubenit |
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Making a PP OT out of 2 SE OT
Started by Baguette |
5 Replies
4068 Views |
by jazbo8 |
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4 Replies
3550 Views |
by 6v6Pin1 |
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Power Trans wiring
Started by MacGwyn |
7 Replies
4099 Views |
by MacGwyn |
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hoffman ab763 2 channel
Started by pickinpop |
1 Replies
2834 Views |
by EL34 |
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Blues Jr tube board..just ordered mine..
Started by 73fender |
3 Replies
3950 Views |
by EL34 |
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Sovtek Mig 50 making static noise
Started by Ghostplanet |
15 Replies
6411 Views |
by Ghostplanet |
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61 Replies
22296 Views |
by Guitarzan |
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14 Replies
10064 Views |
by HotBluePlates |
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London Power power scaling technology
Started by Champ_49 |
8 Replies
11008 Views |
by Champ_49 |
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Princeton to 6L6 from 6V6..from AO-39
Started by Skip Hagey |
3 Replies
2956 Views |
by sluckey |
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5Y3 Rectifier
Started by TIMBO |
4 Replies
4151 Views |
by TIMBO |
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1 Replies
2993 Views |
by PRR |
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AB763 Deluxe_Reverb OD
Started by vicentebd |
5 Replies
3816 Views |
by vicentebd |
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2 Replies
3836 Views |
by Toxophilite |
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Sound City 120r
Started by TIMBO |
16 Replies
8021 Views |
by TIMBO |
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Testing OT. How efficient?
Started by hesamadman |
4 Replies
3244 Views |
by hesamadman |
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Open chassis sitting on speaker cabinet
Started by 6v6Pin1 |
3 Replies
3509 Views |
by 6v6Pin1 |
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