Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 03:42:12 pm | ||
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Fixed bias cathodyne grid stopper
Started by Dingleberry |
6 Replies
4233 Views |
by Dingleberry |
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Speaker Touching Transformer
Started by Lomo |
12 Replies
4817 Views |
by Lomo |
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KT66 for EL34 in 5f6a?
Started by Oddvar |
5 Replies
2509 Views |
by shooter |
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Single ended EL34 guidance needed.
Started by NO_H2O |
10 Replies
5066 Views |
by TIMBO |
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Plexi 50W 1986 bass questions
Started by goldstache |
47 Replies
10375 Views |
by goldstache |
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3 Replies
2507 Views |
by HotBluePlates |
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19 Replies
4860 Views |
by kagliostro |
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5e3 Build noise with volume passed 4
Started by rud85ny |
5 Replies
2909 Views |
by sluckey |
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MOVED: 4 knob tone stack
Started by tubenit |
0 Replies
2043 Views |
by tubenit |
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15 Replies
6643 Views |
by kagliostro |
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couple of Vox questions
Started by Leevi |
7 Replies
3428 Views |
by Willabe |
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4 Replies
3387 Views |
by Planobilly |
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Identify MM Tranny
Started by p2pAmps |
8 Replies
3709 Views |
by Willabe |
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7 Replies
3211 Views |
by pistolplc |
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mallory old vs new
Started by 12AX7 |
6 Replies
3765 Views |
by 12AX7 |
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Traynor YBA-1 Plate Voltage Problems
Started by Alistar |
10 Replies
4650 Views |
by shooter |
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177 Replies
48590 Views |
by davegardner0 |
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Backwards Capacitors
Started by bnwitt |
7 Replies
3575 Views |
by kagliostro |
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Hoffman Pre-drilled turret boards
Started by bnwitt |
0 Replies
2115 Views |
by bnwitt |
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6G6-A Grid Blocking?
Started by clyde |
3 Replies
2429 Views |
by clyde |
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0 Replies
1765 Views |
by eleventeen |
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9 Replies
3302 Views |
by Planobilly |
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7 Replies
4781 Views |
by sluckey |
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Blues Jr plus TOS
Started by sean_thornton |
3 Replies
2207 Views |
by tubenit |
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4 Replies
4349 Views |
by jjasilli |
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Plexi 6v6 Sluckey/Huss
Started by HommeMarrBuckley « 1 2 3 » |
103 Replies
22925 Views |
by shooter |
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64 Replies
16744 Views |
by Platefire |
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Headphones and Dummy Loads
Started by basschops1528 |
8 Replies
4424 Views |
by sluckey |
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2 Replies
3832 Views |
by sluckey |
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37 Replies
18652 Views |
by 1fbfanhere |
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Preamp for lm384
Started by fossilshark |
13 Replies
5809 Views |
by shooter |
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this years project
Started by Shack |
5 Replies
3333 Views |
by Shack |
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4 Replies
2550 Views |
by PRR |
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Altering trble in Hoffman Stout build...
Started by Oddvar |
4 Replies
2302 Views |
by sluckey |
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Hoffman Stout low output?
Started by Oddvar |
5 Replies
2282 Views |
by kagliostro |
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Lee Jackson xla-1000 squealing
Started by scrimpus |
16 Replies
5242 Views |
by sluckey |
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15 Replies
4449 Views |
by stringbender.dk |
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AA763 is blowing Tranny
Started by angelodp |
7 Replies
3631 Views |
by sluckey |
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Gibson GA-18T tremolo problem
Started by alange5 |
8 Replies
4934 Views |
by PRR |
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Ampeg GU-12 on the bench
Started by TubeGeek |
2 Replies
3804 Views |
by TubeGeek |
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1959 100w Marshall Super Lead with PPIMV
Started by TIMBO |
7 Replies
4942 Views |
by sluckey |
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7 Replies
4756 Views |
by VMS |
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50 Replies
18817 Views |
by TubeGeek |
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6BM8 for Vox style EF86 preamp ?
Started by Alistar |
12 Replies
8222 Views |
by jojokeo |
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Tubenit's "Enhance Cap"
Started by Ambugaton |
9 Replies
4677 Views |
by Ambugaton |
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19 Replies
6930 Views |
by NO_H2O |
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29 Replies
7614 Views |
by kagliostro |
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Champ output transformer output
Started by Oddvar |
9 Replies
5085 Views |
by kagliostro |
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Are 70w UL Fenders REALLY 70w?
Started by Dreams |
23 Replies
7776 Views |
by super&plexi |
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2 Replies
2650 Views |
by punkykatt |
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