Welcome To the Hoffman Amplifiers ForumApril 27, 2026, 08:01:35 pm | ||
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AMP PORN Ac15 / Misc
Started by Ed_Chambley |
44 Replies
16443 Views |
by Ed_Chambley |
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Hoffman Stout TMB build pics and info
Started by EL34 |
10 Replies
5963 Views |
by EL34 |
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Adding a tube
Started by jeff |
12 Replies
5890 Views |
by MakerDP |
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Build Your Own 'Vibrato' (1957)
Started by PRR |
5 Replies
4769 Views |
by kagliostro |
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2555 Silver Jubilee treble issue
Started by OSMOSE |
2 Replies
3583 Views |
by OSMOSE |
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3 Replies
5793 Views |
by blues man |
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Tore-t ReVibe grounding
Started by Sethyrish |
16 Replies
6904 Views |
by Sethyrish |
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Super reverb high heater voltage
Started by Underwood |
19 Replies
7204 Views |
by HotBluePlates |
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Adding blues Jr style Reverb
Started by hesamadman |
7 Replies
4708 Views |
by John |
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Magnavox 175 Power Amp........
Started by Jack_Hester |
5 Replies
6754 Views |
by Jack_Hester |
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29 Replies
10736 Views |
by eleventeen |
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THE CANUCK
Started by TubeGeek |
21 Replies
9873 Views |
by TubeGeek |
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transformer cross reference #s?
Started by mikhett |
2 Replies
3993 Views |
by AZJimC |
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12 Replies
7843 Views |
by Willabe |
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51 Replies
20938 Views |
by straycat |
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15 Replies
8274 Views |
by PRR |
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Grounding Layout - Is this correct ?
Started by kagliostro |
5 Replies
3412 Views |
by kagliostro |
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12 Replies
7500 Views |
by markmalin |
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10kl & 50kl trim pots
Started by blues man |
3 Replies
3361 Views |
by HotBluePlates |
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Output valve matching
Started by JB |
5 Replies
4107 Views |
by kagliostro |
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Negative Feedback - an epiphany
Started by alerich |
3 Replies
6177 Views |
by HotBluePlates |
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Happy Thanksgiving!
Started by Platefire |
14 Replies
5762 Views |
by PRR |
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Peavey Triumph 60 Head
Started by plexi50 |
23 Replies
19512 Views |
by alerich |
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8 Replies
5319 Views |
by DummyLoad |
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3 Replies
5382 Views |
by timbraun |
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22 Replies
8280 Views |
by alerich |
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Dougs trioid transformers
Started by jeff |
23 Replies
7990 Views |
by PRR |
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36 Replies
11918 Views |
by PRR |
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3 Replies
4215 Views |
by SoundmasterG |
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New Hoffman Stout build
Started by EL34 |
4 Replies
3353 Views |
by EL34 |
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Two channel 5f2a Princeton
Started by glassesnvests |
1 Replies
3419 Views |
by AZJimC |
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Laney VC50 Tube Amp Hum Problem
Started by scott1968 |
2 Replies
3442 Views |
by Jack_Hester |
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Battery amp from National Dobro
Started by PRR |
30 Replies
11432 Views |
by HotBluePlates |
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6av6 question, would this work?
Started by AZJimC |
12 Replies
9997 Views |
by kagliostro |
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SUper reverbv bias
Started by Underwood |
1 Replies
2891 Views |
by sluckey |
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Yet another AC15...
Started by archaos |
2 Replies
3187 Views |
by archaos |
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revibe question
Started by Toxophilite |
7 Replies
4277 Views |
by Toxophilite |
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Hotrod Deluxe Power Supply Caps
Started by Jack1962 |
4 Replies
3134 Views |
by Jack1962 |
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29 Replies
9487 Views |
by goldstache |
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Marshall DSL 50 OT, & C12 Mod Questions
Started by shortfuse |
22 Replies
14408 Views |
by Attila |
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Unknown PT tap
Started by TIMBO |
7 Replies
3120 Views |
by TIMBO |
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2 Replies
2512 Views |
by goldstache |
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CL80 Inrush Current Limiter
Started by clyde |
0 Replies
2521 Views |
by clyde |
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Silvertone 1474........
Started by Jack_Hester « 1 2 » |
74 Replies
27330 Views |
by Jack_Hester |
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17 Replies
10798 Views |
by Platefire |
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17 Replies
6904 Views |
by Mike_J |
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EL34 Biasing
Started by timbraun |
6 Replies
4196 Views |
by timbraun |
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More Blues Jr conversion options
Started by tubenit |
4 Replies
4735 Views |
by MFowler |
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9 Replies
9466 Views |
by kagliostro |
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4 Replies
3361 Views |
by kagliostro |
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