Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 05:58:56 pm | ||
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Musicman RD-50A
Started by Platefire |
35 Replies
7161 Views |
by Platefire |
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13 Replies
2320 Views |
by Latole |
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13 Replies
2651 Views |
by ALBATROS1234 |
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SLuckey Vox Double Shot Question
Started by wakingmatthew |
7 Replies
2043 Views |
by wakingmatthew |
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Laney GH100L bias question
Started by HumBuzzThing |
17 Replies
4452 Views |
by shattered |
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Sovtek Mig 50
Started by Bluemolded85 |
6 Replies
1932 Views |
by Bluemolded85 |
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27 Replies
7081 Views |
by joesatch |
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24 Replies
4202 Views |
by Esquirefreak |
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1 watt plate resistors.
Started by joesatch |
13 Replies
2576 Views |
by Guy77 |
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65 Replies
10995 Views |
by tubeswell |
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Regency HF-80 circuit tweaks
Started by skidude723 |
1 Replies
1437 Views |
by tubeswell |
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KT88 RECOMMENDATION
Started by Jonas |
4 Replies
1709 Views |
by tubeswell |
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14 Replies
5595 Views |
by Blues |
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4 Replies
1639 Views |
by Lectroid |
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6G3 Deluxe build completed
Started by TitaniumValhalla |
13 Replies
2865 Views |
by jojokeo |
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23 Replies
3214 Views |
by rafe |
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3 Replies
1518 Views |
by Latole |
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6 Replies
2266 Views |
by HotBluePlates |
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23 Replies
5136 Views |
by Etr300 |
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5 Replies
1930 Views |
by dogburn |
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19 Replies
4717 Views |
by Lucenauer |
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Princeton - making no noise
Started by BobL |
8 Replies
2336 Views |
by BobL |
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4 Replies
1344 Views |
by Willabe |
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Check my heater fuse math, please?
Started by G._Hoffman |
4 Replies
1803 Views |
by tubeswell |
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Trainwreck type 2 ppimv
Started by taiwanluthiers |
32 Replies
4587 Views |
by pdf64 |
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7 Replies
1984 Views |
by Lectroid |
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Debugging suggestions for buzzing amp?
Started by Lectroid |
2 Replies
1168 Views |
by Lectroid |
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Rectification question
Started by joesatch |
6 Replies
2275 Views |
by joesatch |
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Cri-Call by HIFI Valve Baby Alarm Unit
Started by Rontone |
15 Replies
4206 Views |
by shooter |
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tube effects loop schematic
Started by Tone Junkie |
19 Replies
21330 Views |
by Latole |
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15 Replies
2876 Views |
by roarshock |
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Single jack 5E3 on a 5F2 chassis
Started by Brownie |
11 Replies
3636 Views |
by tubeswell |
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8 Replies
1909 Views |
by Markbou |
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6 Replies
2217 Views |
by fkitch |
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silver jubilee turret layout
Started by joesatch |
5 Replies
1666 Views |
by glass54 |
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Magnatone MP5 - Tremolo help...
Started by O-Fuzz |
24 Replies
9049 Views |
by Zoe Warren |
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Vibrolux Reverb OT Taps and volume
Started by Skeeter_pdx |
16 Replies
3144 Views |
by Willabe |
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5 Replies
1964 Views |
by bmccowan |
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8 Replies
2178 Views |
by Skeeter_pdx |
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22 Replies
3952 Views |
by Platefire |
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11 Replies
3737 Views |
by tubeswell |
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47uf/50v caps in place of 47uf/100v cap
Started by punkykatt |
3 Replies
1321 Views |
by punkykatt |
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Fender Gibbs Reverb pan questions
Started by mresistor |
8 Replies
2357 Views |
by Bieworm |
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23 Replies
4877 Views |
by HotBluePlates |
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5F1 first build preamp voltages issue
Started by FREYES_7 |
2 Replies
1205 Views |
by FREYES_7 |
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LED bias and negative feedback
Started by passaloutre |
4 Replies
1545 Views |
by passaloutre |
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filter cap values, traynor yba4
Started by colorado |
2 Replies
1220 Views |
by shooter |
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3 Replies
1339 Views |
by Merlin |
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Schematics and layout drawings.
Started by Willabe |
28 Replies
6737 Views |
by passaloutre |
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Mesa Mark II C (sp10a) export
Started by 74-335 |
4 Replies
1696 Views |
by acheld |
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