Welcome To the Hoffman Amplifiers Forum
March 13, 2026, 12:59:47 am
Welcome To the Hoffman Amplifiers ForumMarch 13, 2026, 12:59:47 am | ||
| Subject / Started by | Replies / Views | Last post  |
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Loud hum in an AC30 : help !!!
Started by archaos |
28 Replies
16311 Views |
May 11, 2011, 05:19:48 pmby archaos |
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6ey6...6n3c...marconi 6v6
Started by TubeGeek |
8 Replies
8161 Views |
May 11, 2011, 12:42:18 am by TubeGeek |
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BUZZ IN SILVER JUBILEE
Started by TIMBO |
15 Replies
6912 Views |
May 10, 2011, 08:24:59 pm by LooseChange |
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Thank You Geezer
Started by Tone Junkie |
0 Replies
2660 Views |
May 10, 2011, 06:25:47 pm by Tone Junkie |
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MOVED: Which Deoxit again
Started by EL34 |
0 Replies
3020 Views |
May 10, 2011, 05:40:35 pm by EL34 |
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0 Replies
2579 Views |
May 10, 2011, 05:40:10 pm by EL34 |
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MOVED: Crowhust Book Online
Started by EL34 |
0 Replies
2767 Views |
May 10, 2011, 05:39:46 pm by EL34 |
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MOVED: What Items Should Every Shop Have?
Started by EL34 |
0 Replies
2922 Views |
May 10, 2011, 05:39:21 pm by EL34 |
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MOVED: MOSFET GAIN STAGE
Started by EL34 |
0 Replies
3046 Views |
May 10, 2011, 05:39:01 pm by EL34 |
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5w bass amp
Started by Matty_V |
11 Replies
5810 Views |
May 10, 2011, 12:18:47 pm by echuta13 |
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Building a 5E5A
Started by J Rindt |
14 Replies
7307 Views |
May 10, 2011, 08:23:39 am by bluesbear |
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2 Replies
3345 Views |
May 09, 2011, 09:13:26 pm by Tone Junkie |
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"simulating" a cathode follower
Started by Baguette |
3 Replies
5889 Views |
May 09, 2011, 02:27:09 pm by tubeswell |
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22 Replies
9505 Views |
May 08, 2011, 09:11:02 pm by jeff |
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8 Replies
5734 Views |
May 08, 2011, 03:27:45 pm by kagliostro |
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board/circuit identification
Started by smolder |
0 Replies
2813 Views |
May 08, 2011, 12:19:40 am by smolder |
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Number of plate-loads per filter cap
Started by TIMBO |
38 Replies
14935 Views |
May 07, 2011, 04:17:09 pm by TIMBO |
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Need some help with my build
Started by Matty_V |
33 Replies
11701 Views |
May 07, 2011, 02:32:45 pm by Matty_V |
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Power amp request
Started by rzenc |
5 Replies
3976 Views |
May 07, 2011, 12:39:02 pm by rzenc |
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11 Replies
17206 Views |
May 06, 2011, 04:21:28 pm by HotBluePlates |
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Twin Reverb Build Problem
Started by Rockman |
10 Replies
6035 Views |
May 06, 2011, 06:48:07 am by Danskman |
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your favorite simple clean circuit
Started by riffanvil |
15 Replies
8066 Views |
May 06, 2011, 01:48:04 am by riffanvil |
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12 Replies
6659 Views |
May 05, 2011, 06:51:20 pm by theundeadelvis |
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Another Tube Mic Preamp
Started by RicharD |
45 Replies
18650 Views |
May 05, 2011, 02:55:15 pm by kagliostro |
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Dumpster find
Started by Cups |
6 Replies
4197 Views |
May 05, 2011, 11:50:56 am by Cups |
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50w Marshall..uneven bias
Started by JustMike |
8 Replies
7874 Views |
May 05, 2011, 09:14:07 am by sluckey |
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Hammond Ressurection.
Started by DummyLoad |
12 Replies
6698 Views |
May 03, 2011, 11:35:57 pm by stingray_65 |
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dumpster find
Started by zapped |
4 Replies
3609 Views |
May 03, 2011, 11:27:31 pm by stingray_65 |
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Cap can ground loop
Started by octal |
3 Replies
3290 Views |
May 03, 2011, 02:47:59 pm by octal |
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trem does not work-Help
Started by antfarmer |
8 Replies
4834 Views |
May 03, 2011, 07:19:41 am by antfarmer |
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SWEET! Garage sale buy
Started by eleventeen |
27 Replies
10467 Views |
May 02, 2011, 09:19:27 pm by eleventeen |
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0 Replies
2771 Views |
May 02, 2011, 07:53:45 pm by EL34 |
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MOVED: Which deoxit ?!!
Started by EL34 |
0 Replies
3284 Views |
May 02, 2011, 07:49:35 pm by EL34 |
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5 Replies
6723 Views |
May 02, 2011, 12:04:09 pm by frank57 |
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Gulbransen 400
Started by firemedic |
0 Replies
3090 Views |
May 01, 2011, 09:39:37 pm by firemedic |
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Silvertone 1346
Started by Tiny_Daddy |
3 Replies
4892 Views |
May 01, 2011, 08:27:14 am by Tiny_Daddy |
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Lark amplifier
Started by Cups |
7 Replies
5689 Views |
April 30, 2011, 07:40:11 pm by Cups |
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vol pot comparison Q
Started by tubenit |
10 Replies
6217 Views |
April 30, 2011, 11:59:32 am by tubenit |
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AC30 Build
Started by errlan |
8 Replies
5594 Views |
April 29, 2011, 11:39:55 pm by Inca Roads |
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Tube mic pramp?
Started by dynaman1 |
3 Replies
4137 Views |
April 29, 2011, 11:30:15 pm by RicharD |
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filter cap corrosion
Started by Joe Blow |
2 Replies
3272 Views |
April 29, 2011, 08:37:43 pm by plexi50 |
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18w lite build
Started by CraigB |
6 Replies
4451 Views |
April 29, 2011, 06:33:57 pm by plexi50 |
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12AY7 worth it?
Started by jeff |
16 Replies
7682 Views |
April 29, 2011, 02:01:08 pm by jojokeo |
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20 Replies
11565 Views |
April 28, 2011, 06:34:46 am by kagliostro |
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15 Replies
8584 Views |
April 27, 2011, 02:03:20 pm by kwm488 |
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Speaker-driven reverb in Ampeg
Started by Packerswin14 |
17 Replies
9877 Views |
April 27, 2011, 01:46:12 pm by jeff |
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3 Replies
5006 Views |
April 27, 2011, 01:29:38 pm by jeff |
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Carolina Blues Special vs. Bogen CHA-20
Started by Leevi |
3 Replies
5174 Views |
April 27, 2011, 05:19:38 am by tubenit |
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Bandmaster Reverb Conversion
Started by LooseChange |
13 Replies
6486 Views |
April 26, 2011, 10:15:53 pm by bigsbybender |
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6 Replies
5388 Views |
April 26, 2011, 10:02:04 pm by terminalgs |
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