Welcome To the Hoffman Amplifiers ForumDecember 09, 2025, 08:32:55 am | ||
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Yet another 5E3...
Started by archaos |
14 Replies
6009 Views |
by archaos |
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5e3 hi/lo jack wiring from library
Started by olgoat |
1 Replies
2499 Views |
by PRR |
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Schem Question
Started by J Rindt |
5 Replies
3064 Views |
by PRR |
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30 Replies
10114 Views |
by bnwitt |
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SUPER REVERB silver face MODS ?
Started by Colas LeGrippa |
5 Replies
4216 Views |
by jojokeo |
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Understanding MA rating in PT
Started by Tone Junkie |
6 Replies
3975 Views |
by Tone Junkie |
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100K from 120 AC power cord to chassis
Started by jeff |
8 Replies
3938 Views |
by jeff |
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6 Replies
3852 Views |
by PRR |
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Immortal Amplifier Mods
Started by Tom_Hull |
8 Replies
4899 Views |
by tubeswell |
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20 Replies
9615 Views |
by rzenc |
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5F2-A biasing
Started by Leevi |
22 Replies
10738 Views |
by Leevi |
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Blackface Princeton Reverb Service
Started by Steve S. |
12 Replies
5970 Views |
by Steve S. |
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AB763 Power Supply Rail - SR vs. DR
Started by Boots Deville |
5 Replies
4141 Views |
by HotBluePlates |
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Scored a Baldwin Organ!
Started by mresistor |
7 Replies
5769 Views |
by mresistor |
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Jet City 100H Volume Drop
Started by jjackson7 |
4 Replies
3406 Views |
by jjackson7 |
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EZ81 in classic Fender amps
Started by Leevi |
4 Replies
3487 Views |
by Leevi |
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Dakaware knobs
Started by navdave |
4 Replies
2581 Views |
by The_Gaz |
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Are you ''EXPERIENCED'' ?
Started by Colas LeGrippa |
24 Replies
6802 Views |
by Colas LeGrippa |
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MOVED: Building a pedal
Started by tubenit |
0 Replies
2139 Views |
by tubenit |
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6K6 Tweed Overdrive sound clip
Started by tubenit |
11 Replies
4901 Views |
by tubenit |
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18 Watt Layout Choke Placement
Started by Ed_Chambley |
15 Replies
8093 Views |
by Fresh_Start |
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Peavey Classic 50 Master Cap
Started by plexi50 |
1 Replies
2462 Views |
by plexi50 |
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12 Replies
6526 Views |
by PRR |
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8 Replies
6450 Views |
by kagliostro |
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Mesa Boogie Mark II troubleshooting
Started by gar13 |
19 Replies
9848 Views |
by Willabe |
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MB 3RECTO on the bench
Started by rzenc |
0 Replies
2225 Views |
by rzenc |
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Leslie 16/Fender Vibraverb
Started by jeff |
7 Replies
4359 Views |
by jeff |
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can one approach a diy build this way?
Started by bakerlite |
4 Replies
2890 Views |
by JayB |
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B25b/5F6a build
Started by firemedic |
4 Replies
3090 Views |
by firemedic |
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5 Replies
3771 Views |
by sluckey |
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vibrolux reverb aa964 voltages
Started by bakerlite |
4 Replies
3157 Views |
by bakerlite |
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voice of music 160
Started by dub136 |
12 Replies
7721 Views |
by sluckey |
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Beltone Teisco Valco Lifco 630 amp repair
Started by omnitek |
10 Replies
5434 Views |
by stratele52 |
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DR BF/SF PT and rectifier questions
Started by hokenpoke |
9 Replies
3814 Views |
by jojokeo |
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NOS Switchcraft jacks (How too wire)
Started by dude |
5 Replies
3225 Views |
by stingray_65 |
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2 Replies
2689 Views |
by sluckey |
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ECL85/6GV8 TUBE
Started by TIMBO |
2 Replies
4863 Views |
by TIMBO |
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11 Replies
5823 Views |
by ACHIEVEIT |
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12 Replies
4547 Views |
by Colas LeGrippa |
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Can ultra fast diodes be noisy?
Started by 12AX7 |
7 Replies
5863 Views |
by 12AX7 |
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Single Ended Xformer
Started by Jack1962 |
3 Replies
2654 Views |
by stingray_65 |
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9 Replies
6257 Views |
by HotBluePlates |
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6 Replies
3792 Views |
by BarnBand |
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6 Replies
3076 Views |
by The_Gaz |
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Some INFO ,Unavoidable Humm
Started by TIMBO |
10 Replies
4754 Views |
by TIMBO |
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15 Replies
9676 Views |
by Willabe |
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twisting wires....which ones?
Started by 12AX7 |
4 Replies
8670 Views |
by Fresh_Start |
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GUILD 66J trem trouble
Started by Colas LeGrippa |
16 Replies
7673 Views |
by Colas LeGrippa |
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8 Replies
5384 Views |
by jazbo8 |
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Transformer label ID help needed
Started by duke of earl |
7 Replies
4591 Views |
by duke of earl |
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