Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 05:58:56 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 05:58:56 pm | ||
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| astronomicum and 107 Guests are viewing this board. | ||||
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Musicman RD-50A
Started by Platefire |
35 Replies
7161 Views |
March 26, 2025, 02:15:52 pmby Platefire |
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13 Replies
2320 Views |
March 26, 2025, 10:54:27 am by Latole |
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13 Replies
2651 Views |
March 26, 2025, 09:11:44 am by ALBATROS1234 |
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SLuckey Vox Double Shot Question
Started by wakingmatthew |
7 Replies
2043 Views |
March 25, 2025, 01:49:30 am by wakingmatthew |
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Laney GH100L bias question
Started by HumBuzzThing |
17 Replies
4452 Views |
March 24, 2025, 11:08:25 pm by shattered |
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Sovtek Mig 50
Started by Bluemolded85 |
6 Replies
1932 Views |
March 24, 2025, 02:12:52 pm by Bluemolded85 |
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27 Replies
7081 Views |
March 24, 2025, 08:28:36 am by joesatch |
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24 Replies
4202 Views |
March 24, 2025, 01:30:05 am by Esquirefreak |
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1 watt plate resistors.
Started by joesatch |
13 Replies
2576 Views |
March 23, 2025, 07:02:20 pm by Guy77 |
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65 Replies
10995 Views |
March 23, 2025, 06:43:44 pm by tubeswell |
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Regency HF-80 circuit tweaks
Started by skidude723 |
1 Replies
1437 Views |
March 23, 2025, 06:19:44 pm by tubeswell |
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KT88 RECOMMENDATION
Started by Jonas |
4 Replies
1709 Views |
March 23, 2025, 06:15:59 pm by tubeswell |
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14 Replies
5595 Views |
March 23, 2025, 03:28:53 pm by Blues |
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4 Replies
1639 Views |
March 23, 2025, 10:14:46 am by Lectroid |
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6G3 Deluxe build completed
Started by TitaniumValhalla |
13 Replies
2865 Views |
March 23, 2025, 03:01:21 am by jojokeo |
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23 Replies
3214 Views |
March 21, 2025, 08:02:36 am by rafe |
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3 Replies
1518 Views |
March 21, 2025, 05:42:29 am by Latole |
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6 Replies
2266 Views |
March 20, 2025, 06:38:04 pm by HotBluePlates |
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23 Replies
5136 Views |
March 20, 2025, 02:12:18 am by Etr300 |
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5 Replies
1930 Views |
March 19, 2025, 09:18:49 pm by dogburn |
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19 Replies
4717 Views |
March 19, 2025, 10:22:50 am by Lucenauer |
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Princeton - making no noise
Started by BobL |
8 Replies
2336 Views |
March 19, 2025, 09:27:40 am by BobL |
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4 Replies
1344 Views |
March 18, 2025, 09:10:33 am by Willabe |
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Check my heater fuse math, please?
Started by G._Hoffman |
4 Replies
1803 Views |
March 17, 2025, 10:37:46 pm by tubeswell |
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Trainwreck type 2 ppimv
Started by taiwanluthiers |
32 Replies
4587 Views |
March 17, 2025, 07:01:47 pm by pdf64 |
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7 Replies
1984 Views |
March 17, 2025, 03:39:59 pm by Lectroid |
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Debugging suggestions for buzzing amp?
Started by Lectroid |
2 Replies
1168 Views |
March 17, 2025, 03:04:05 pm by Lectroid |
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Rectification question
Started by joesatch |
6 Replies
2275 Views |
March 16, 2025, 02:20:05 pm by joesatch |
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Cri-Call by HIFI Valve Baby Alarm Unit
Started by Rontone |
15 Replies
4206 Views |
March 14, 2025, 04:34:05 pm by shooter |
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tube effects loop schematic
Started by Tone Junkie |
19 Replies
21330 Views |
March 13, 2025, 12:10:22 pm by Latole |
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15 Replies
2876 Views |
March 12, 2025, 06:56:22 pm by roarshock |
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Single jack 5E3 on a 5F2 chassis
Started by Brownie |
11 Replies
3636 Views |
March 12, 2025, 05:30:00 pm by tubeswell |
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8 Replies
1909 Views |
March 11, 2025, 07:16:32 pm by Markbou |
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6 Replies
2217 Views |
March 10, 2025, 05:22:55 am by fkitch |
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silver jubilee turret layout
Started by joesatch |
5 Replies
1666 Views |
March 09, 2025, 10:16:51 pm by glass54 |
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Magnatone MP5 - Tremolo help...
Started by O-Fuzz |
24 Replies
9049 Views |
March 09, 2025, 03:28:14 pm by Zoe Warren |
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Vibrolux Reverb OT Taps and volume
Started by Skeeter_pdx |
16 Replies
3144 Views |
March 09, 2025, 12:00:47 pm by Willabe |
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5 Replies
1964 Views |
March 08, 2025, 08:51:36 am by bmccowan |
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8 Replies
2178 Views |
March 07, 2025, 09:19:01 pm by Skeeter_pdx |
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22 Replies
3952 Views |
March 07, 2025, 09:02:50 pm by Platefire |
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11 Replies
3737 Views |
March 07, 2025, 07:04:20 pm by tubeswell |
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47uf/50v caps in place of 47uf/100v cap
Started by punkykatt |
3 Replies
1321 Views |
March 07, 2025, 06:05:01 pm by punkykatt |
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Fender Gibbs Reverb pan questions
Started by mresistor |
8 Replies
2357 Views |
March 07, 2025, 03:42:58 am by Bieworm |
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23 Replies
4877 Views |
March 06, 2025, 04:31:47 pm by HotBluePlates |
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5F1 first build preamp voltages issue
Started by FREYES_7 |
2 Replies
1205 Views |
March 06, 2025, 07:18:16 am by FREYES_7 |
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LED bias and negative feedback
Started by passaloutre |
4 Replies
1545 Views |
March 05, 2025, 04:34:02 pm by passaloutre |
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filter cap values, traynor yba4
Started by colorado |
2 Replies
1220 Views |
March 05, 2025, 10:03:54 am by shooter |
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3 Replies
1339 Views |
March 05, 2025, 05:40:14 am by Merlin |
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Schematics and layout drawings.
Started by Willabe |
28 Replies
6737 Views |
March 04, 2025, 01:00:20 pm by passaloutre |
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Mesa Mark II C (sp10a) export
Started by 74-335 |
4 Replies
1696 Views |
March 04, 2025, 10:24:34 am by acheld |
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