Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 03:52:32 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 03:52:32 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 66 Guests are viewing this board. | ||||
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How can I make this switch usable?
Started by Mike_J |
13 Replies
3931 Views |
April 02, 2021, 06:36:08 pmby Mike_J |
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Reverb Tanks: low impedance
Started by shaun |
6 Replies
2801 Views |
April 02, 2021, 06:26:32 pm by PRR |
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Custom Vibrolux rebuild
Started by jlaj |
2 Replies
1747 Views |
April 02, 2021, 01:00:05 pm by jlaj |
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4 Replies
2417 Views |
April 02, 2021, 12:55:16 pm by jlaj |
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Dissimilar plate resistors in the LTP
Started by jewishjay |
1 Replies
1673 Views |
April 02, 2021, 12:09:22 pm by SILVERGUN |
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66 Replies
14218 Views |
April 02, 2021, 10:45:32 am by Williamblake |
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Peavey’s Secret
Started by Jacob |
8 Replies
4528 Views |
April 02, 2021, 10:14:56 am by Jacob |
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7 Replies
6006 Views |
April 02, 2021, 07:02:58 am by jlaj |
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Measuring output trasnformer secondaries
Started by texwest |
6 Replies
2461 Views |
April 01, 2021, 10:39:39 pm by PRR |
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5 Replies
2650 Views |
April 01, 2021, 04:39:17 pm by HotBluePlates |
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Unwanted distortion trailing notes
Started by Wanabejimi |
3 Replies
3068 Views |
April 01, 2021, 12:25:37 pm by pdf64 |
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9 Replies
4141 Views |
April 01, 2021, 12:22:11 pm by Mike_J |
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22 Replies
5956 Views |
April 01, 2021, 08:12:24 am by Shack |
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1st stage grid stopper question
Started by burt_toast |
2 Replies
2018 Views |
April 01, 2021, 07:41:25 am by burt_toast |
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Tone pots killing volume
Started by pda041376 |
3 Replies
2034 Views |
March 31, 2021, 07:27:41 pm by HotBluePlates |
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7 Replies
3420 Views |
March 31, 2021, 07:25:57 pm by HotBluePlates |
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60 Replies
13993 Views |
March 31, 2021, 07:02:52 pm by Mike_J |
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3 Replies
3130 Views |
March 31, 2021, 06:57:37 pm by sluckey |
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18 Replies
5664 Views |
March 31, 2021, 08:24:39 am by sluckey |
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61 Replies
17357 Views |
March 30, 2021, 07:03:53 am by pdf64 |
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Weird push-pull performance
Started by Ewan Penkey |
8 Replies
3380 Views |
March 28, 2021, 02:56:09 pm by thetragichero |
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5 Replies
3270 Views |
March 28, 2021, 08:40:59 am by HotBluePlates |
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Rectifier spec explanation
Started by jordan86 |
9 Replies
6273 Views |
March 28, 2021, 08:26:31 am by HotBluePlates |
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6G3 Brownface Deluxe Cabinet Plans
Started by wsscott |
16 Replies
7174 Views |
March 28, 2021, 08:19:38 am by HotBluePlates |
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4 Replies
2142 Views |
March 27, 2021, 06:57:46 pm by PharmRock |
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2 Replies
1922 Views |
March 27, 2021, 12:28:36 pm by luthierwnc |
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12 Replies
5019 Views |
March 27, 2021, 03:32:29 am by pdf64 |
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High gain channel comparison questions
Started by wittyjeff |
32 Replies
11425 Views |
March 26, 2021, 12:51:44 pm by Bieworm |
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23 Replies
6059 Views |
March 26, 2021, 08:04:40 am by sluckey |
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'54 Fender Super 6L6 to 6V6 conversion
Started by anteriorl5 |
1 Replies
1782 Views |
March 25, 2021, 09:14:55 pm by sluckey |
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Small amp build/repair/tone question
Started by mitscan1 |
6 Replies
2918 Views |
March 24, 2021, 08:27:25 pm by mitscan1 |
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11 Replies
3686 Views |
March 24, 2021, 07:48:22 pm by jordan86 |
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3 Replies
2124 Views |
March 24, 2021, 03:55:26 pm by wittyjeff |
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1 Replies
1657 Views |
March 24, 2021, 03:10:41 pm by proaudioguy |
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10 Replies
3786 Views |
March 24, 2021, 10:26:48 am by Mike_J |
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Coax shielded wire technique?
Started by Opry Audio |
5 Replies
3101 Views |
March 24, 2021, 10:20:27 am by PharmRock |
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Reverb bag
Started by dude |
6 Replies
4019 Views |
March 24, 2021, 10:05:55 am by Latole |
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Cleaning rust off Transformers?
Started by texwest |
11 Replies
4760 Views |
March 24, 2021, 09:23:51 am by mresistor |
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Deluxe Reverb Opto's
Started by navdave |
25 Replies
12182 Views |
March 24, 2021, 07:30:45 am by bmccowan |
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PR bias board cap
Started by dbaum |
11 Replies
4099 Views |
March 23, 2021, 08:31:32 pm by dbaum |
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Reducing hiss in an amp.
Started by Mike_J |
15 Replies
6579 Views |
March 23, 2021, 06:09:17 pm by Mike_J |
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4 Replies
3179 Views |
March 23, 2021, 09:33:18 am by gitarzysta |
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9 Replies
3634 Views |
March 22, 2021, 11:53:35 am by wittyjeff |
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23 Replies
6706 Views |
March 22, 2021, 05:00:18 am by Latole |
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14 Replies
5864 Views |
March 22, 2021, 03:02:03 am by gitarzysta |
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Info for Supro Build
Started by TIMBO |
31 Replies
13532 Views |
March 21, 2021, 02:30:50 pm by TIMBO |
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5 Replies
2663 Views |
March 21, 2021, 01:23:50 pm by Mike_J |
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7 Replies
3334 Views |
March 20, 2021, 07:28:18 pm by tubeswell |
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Mystery Transformer
Started by dbishopbliss |
6 Replies
2839 Views |
March 20, 2021, 03:18:37 pm by dbishopbliss |
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CC resistor drift in princeton reverb
Started by texwest |
5 Replies
2861 Views |
March 20, 2021, 12:56:57 pm by PRR |
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