Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 01:56:21 pm | ||
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Changing the Pt in Caliber 50
Started by Oddvar |
3 Replies
2215 Views |
by sluckey |
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Bias circuit design check
Started by Fiat_cc |
2 Replies
2256 Views |
by Fiat_cc |
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4 Replies
2774 Views |
by Fiat_cc |
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Second Amp Design
Started by Swampertech |
37 Replies
8976 Views |
by shooter |
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3 Replies
3198 Views |
by Scsoul |
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10 Replies
4419 Views |
by Mike_J |
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3 Replies
2773 Views |
by PRR |
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Masco MA-25 Power Supply
Started by Deric |
6 Replies
3868 Views |
by Deric |
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Fender Twin Reverb - 1970 AA769
Started by bbmade |
11 Replies
4690 Views |
by bbmade |
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Deluxe Reverb Tremolo Delayed Start
Started by jim dresser |
26 Replies
7499 Views |
by PRR |
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Hoffman Dual 50 FX Loop
Started by purpletele |
13 Replies
4897 Views |
by shooter |
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41 Replies
11133 Views |
by Fiat_cc |
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Question on Sluckey's Dual 50
Started by RobBozic |
1 Replies
2220 Views |
by DummyLoad |
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300V wire rating.
Started by Papa Jim |
21 Replies
14178 Views |
by PRR |
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9 Replies
3823 Views |
by Searing |
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5 Replies
3241 Views |
by shooter |
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13 Replies
4831 Views |
by kagliostro |
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3 Replies
2470 Views |
by 2ndserve |
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Gibson exaplore ga15rvt
Started by Scsoul |
13 Replies
5381 Views |
by sluckey |
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Tutoring in Chicago
Started by ululufut |
49 Replies
10939 Views |
by ululufut |
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capacitor question
Started by labb |
3 Replies
2149 Views |
by sluckey |
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Crackling tremolo
Started by Leevi |
1 Replies
2267 Views |
by Leevi |
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Single tube practice amp?
Started by choosebronze |
7 Replies
5006 Views |
by Adrien |
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pentode phase inverter?
Started by ALBATROS1234 |
48 Replies
15315 Views |
by sluckey |
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8 Replies
3791 Views |
by pdf64 |
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Building Sluckeys AC15 with reverb
Started by jim |
9 Replies
3476 Views |
by sluckey |
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Mesa Caliber 240v PT
Started by Oddvar |
3 Replies
2219 Views |
by PRR |
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Little Screamer
Started by SILVERGUN |
14 Replies
4912 Views |
by jjasilli |
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25 Replies
9693 Views |
by bmccowan |
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18 Watt to Matchless Conversion
Started by dunner84 |
16 Replies
7525 Views |
by vampwizzard |
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6AQ5 Magnavox Conversion- it's a hummer.
Started by shaun |
11 Replies
4240 Views |
by shaun |
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What are you using to press in turrets?
Started by markmalin |
35 Replies
9291 Views |
by Willabe |
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Low filament circuit voltages
Started by Dead Short |
14 Replies
4969 Views |
by Dead Short |
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silvertone 1484 sounds dirty
Started by jamesedmunda |
10 Replies
3970 Views |
by jamesedmunda |
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Traynor YCV40 repairs and solder type?
Started by JustMike |
3 Replies
2574 Views |
by JustMike |
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Powering on in Triode Mode
Started by TurboGuitarMelton |
3 Replies
2867 Views |
by pdf64 |
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12 Replies
4207 Views |
by nandrewjackson |
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Wire strippers
Started by eternalpurple |
15 Replies
6278 Views |
by Ritchie200 |
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6V6 Plexi build
Started by labb |
25 Replies
7120 Views |
by sluckey |
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hollow-state voltage doubler.
Started by DummyLoad |
8 Replies
3900 Views |
by silverfox |
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Output tubes getting VERY hot quickly
Started by Joeriz |
7 Replies
6135 Views |
by Joeriz |
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Master volume issues - Harsh
Started by Joe6v6 |
20 Replies
7201 Views |
by ac427v |
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Heater CT vs artificial tap
Started by dpm309 |
17 Replies
5872 Views |
by dpm309 |
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Silverface Deluxe Reverb Cap evaluation
Started by ndross475 |
13 Replies
5565 Views |
by vampwizzard |
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Master volume options
Started by Swampertech |
5 Replies
2666 Views |
by Swampertech |
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strange amplifier warbling?
Started by ALBATROS1234 |
18 Replies
5893 Views |
by ALBATROS1234 |
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Adding a master volume to 36w TMB
Started by soggybag |
16 Replies
7014 Views |
by dude |
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Need Help to Identify amp(It's Odd)
Started by rafe |
7 Replies
3610 Views |
by rafe |
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Mixing resistors
Started by Toxophilite |
9 Replies
4667 Views |
by pdf64 |
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magnecord CM6K chassis hack.
Started by DummyLoad |
5 Replies
2880 Views |
by DummyLoad |
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