Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 10:51:34 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 10:51:34 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 17 Guests are viewing this board. | ||||
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Silvertone 1484 Reverb going on and off
Started by jimlat |
5 Replies
3843 Views |
April 09, 2021, 05:10:38 amby terminalgs |
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Tools for fine tuning an amp.
Started by Mike_J |
32 Replies
12539 Views |
April 08, 2021, 10:58:00 am by Mike_J |
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Transformer Testing
Started by Opry Audio |
7 Replies
5733 Views |
April 07, 2021, 07:17:05 pm by SILVERGUN |
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Deluxe Reverb Intermittant Power Loss
Started by luthierwnc |
2 Replies
2873 Views |
April 07, 2021, 06:32:29 pm by luthierwnc |
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3 Replies
3828 Views |
April 07, 2021, 06:07:02 pm by spunko |
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6V6 Bias on SF Princeton Reverb
Started by terminalgs |
2 Replies
5150 Views |
April 07, 2021, 09:31:54 am by pdf64 |
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19 Replies
6891 Views |
April 07, 2021, 08:15:29 am by Matt-O |
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LND150 loop
Started by Vlada |
1 Replies
5530 Views |
April 06, 2021, 06:32:11 pm by 2deaf |
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55 Replies
18055 Views |
April 06, 2021, 02:39:49 pm by shooter |
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Super Reverb Deluxe Power Transformer
Started by xandaz |
14 Replies
5717 Views |
April 06, 2021, 05:55:19 am by xandaz |
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What's the greatest EL34 ever made?
Started by SoundCity85 |
7 Replies
5039 Views |
April 06, 2021, 02:22:07 am by Bieworm |
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Ampbooks SLO 12AX7 Bias Calculation
Started by Gregwor |
23 Replies
11826 Views |
April 05, 2021, 07:35:26 pm by HotBluePlates |
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8 Replies
6422 Views |
April 05, 2021, 03:09:16 pm by PharmRock |
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10 Replies
4858 Views |
April 05, 2021, 11:21:35 am by Bieworm |
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54 Replies
19718 Views |
April 04, 2021, 06:50:17 pm by Mike_J |
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4 Replies
3498 Views |
April 04, 2021, 05:35:42 pm by nepalnt21 |
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N.o.s. Marshall p.t. Help?
Started by eggbert |
4 Replies
3825 Views |
April 04, 2021, 03:18:48 pm by acheld |
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Reverb tank troubleshooting
Started by Clarkey |
4 Replies
6206 Views |
April 04, 2021, 10:55:13 am by sluckey |
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74 Replies
19236 Views |
April 04, 2021, 08:46:56 am by pbman1953 |
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14 Replies
6395 Views |
April 03, 2021, 06:39:44 am by sluckey |
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How can I make this switch usable?
Started by Mike_J |
13 Replies
5690 Views |
April 02, 2021, 06:36:08 pm by Mike_J |
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Reverb Tanks: low impedance
Started by shaun |
6 Replies
4043 Views |
April 02, 2021, 06:26:32 pm by PRR |
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Custom Vibrolux rebuild
Started by jlaj |
2 Replies
2691 Views |
April 02, 2021, 01:00:05 pm by jlaj |
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4 Replies
3404 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
2483 Views |
April 02, 2021, 12:09:22 pm by SILVERGUN |
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66 Replies
20134 Views |
April 02, 2021, 10:45:32 am by Williamblake |
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Peavey’s Secret
Started by Jacob |
8 Replies
5962 Views |
April 02, 2021, 10:14:56 am by Jacob |
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7 Replies
7039 Views |
April 02, 2021, 07:02:58 am by jlaj |
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Measuring output trasnformer secondaries
Started by texwest |
6 Replies
3495 Views |
April 01, 2021, 10:39:39 pm by PRR |
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5 Replies
3518 Views |
April 01, 2021, 04:39:17 pm by HotBluePlates |
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Unwanted distortion trailing notes
Started by Wanabejimi |
3 Replies
4456 Views |
April 01, 2021, 12:25:37 pm by pdf64 |
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9 Replies
5693 Views |
April 01, 2021, 12:22:11 pm by Mike_J |
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22 Replies
7826 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
2977 Views |
April 01, 2021, 07:41:25 am by burt_toast |
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Tone pots killing volume
Started by pda041376 |
3 Replies
3223 Views |
March 31, 2021, 07:27:41 pm by HotBluePlates |
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7 Replies
4825 Views |
March 31, 2021, 07:25:57 pm by HotBluePlates |
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60 Replies
20719 Views |
March 31, 2021, 07:02:52 pm by Mike_J |
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3 Replies
4572 Views |
March 31, 2021, 06:57:37 pm by sluckey |
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18 Replies
7583 Views |
March 31, 2021, 08:24:39 am by sluckey |
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61 Replies
24739 Views |
March 30, 2021, 07:03:53 am by pdf64 |
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Weird push-pull performance
Started by Ewan Penkey |
8 Replies
4660 Views |
March 28, 2021, 02:56:09 pm by thetragichero |
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5 Replies
4721 Views |
March 28, 2021, 08:40:59 am by HotBluePlates |
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Rectifier spec explanation
Started by jordan86 |
9 Replies
8460 Views |
March 28, 2021, 08:26:31 am by HotBluePlates |
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6G3 Brownface Deluxe Cabinet Plans
Started by wsscott |
16 Replies
8918 Views |
March 28, 2021, 08:19:38 am by HotBluePlates |
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4 Replies
3147 Views |
March 27, 2021, 06:57:46 pm by PharmRock |
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2 Replies
3019 Views |
March 27, 2021, 12:28:36 pm by luthierwnc |
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12 Replies
6703 Views |
March 27, 2021, 03:32:29 am by pdf64 |
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High gain channel comparison questions
Started by wittyjeff |
32 Replies
15034 Views |
March 26, 2021, 12:51:44 pm by Bieworm |
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23 Replies
8481 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
2668 Views |
March 25, 2021, 09:14:55 pm by sluckey |
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