Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 11:05:46 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 11:05:46 am | ||
| Subject / Started by | Replies / Views | Last post  |
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20 Replies
9639 Views |
November 19, 2016, 10:48:47 pmby Zarrir |
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AB763 Deluxe Lite Build
Started by HommeMarrBuckley « 1 2 » |
95 Replies
18292 Views |
November 19, 2016, 09:26:11 pm by sluckey |
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Too Trebly Supro
Started by billcreller |
5 Replies
2703 Views |
November 19, 2016, 08:36:29 pm by PRR |
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SE amp with reverb
Started by Leevi |
14 Replies
6226 Views |
November 19, 2016, 03:30:43 pm by Leevi |
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7 Replies
8714 Views |
November 19, 2016, 12:17:22 pm by silverfox |
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Output tube sparked
Started by fossilshark |
1 Replies
2643 Views |
November 18, 2016, 10:21:32 pm by sluckey |
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fixed bias ?
Started by shooter |
7 Replies
2928 Views |
November 18, 2016, 09:23:27 pm by pompeiisneaks |
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New project Plexi6L6SE
Started by Shack |
16 Replies
4676 Views |
November 18, 2016, 09:18:25 pm by Willabe |
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16 Replies
5138 Views |
November 18, 2016, 04:06:15 pm by PRR |
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3 Replies
2784 Views |
November 18, 2016, 12:57:39 pm by Oddvar |
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13 Replies
6620 Views |
November 18, 2016, 12:09:18 pm by MakerDP |
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tube diode quest
Started by J Rindt |
9 Replies
4222 Views |
November 18, 2016, 12:57:28 am by J Rindt |
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8 ohm cab through 4 ohm output tranny
Started by fossilshark |
1 Replies
2658 Views |
November 17, 2016, 11:03:49 pm by PRR |
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Bad Socket?
Started by MoparWade |
8 Replies
3960 Views |
November 17, 2016, 10:45:08 pm by MoparWade |
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9 Replies
3766 Views |
November 17, 2016, 05:32:02 am by adamG |
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6 Replies
3235 Views |
November 16, 2016, 10:52:08 pm by Sonny ReVerb |
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25 Replies
6509 Views |
November 16, 2016, 07:44:57 pm by Paul1453 |
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Mesa boogie switching matrix
Started by fossilshark |
7 Replies
5122 Views |
November 15, 2016, 01:33:47 pm by sluckey |
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tone stack losses
Started by 12AX7 |
8 Replies
4654 Views |
November 15, 2016, 12:44:35 pm by tubeswell |
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Fender Vibrato Ramp Up Issue
Started by plexi50 |
5 Replies
3570 Views |
November 15, 2016, 12:21:19 pm by sluckey |
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So to make the power section triode........
Started by 12AX7 |
3 Replies
3082 Views |
November 15, 2016, 12:11:19 pm by HotBluePlates |
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3 Replies
2695 Views |
November 15, 2016, 11:59:55 am by HotBluePlates |
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heater elevation and tone
Started by 12AX7 |
5 Replies
2929 Views |
November 15, 2016, 08:12:40 am by 12AX7 |
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10 watt 5f2 ideas?
Started by chrislathan |
47 Replies
13328 Views |
November 14, 2016, 08:00:08 pm by John |
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Airline wrong capacitor placement (??)
Started by kagliostro |
19 Replies
7412 Views |
November 14, 2016, 07:37:09 pm by PRR |
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24 Replies
6212 Views |
November 14, 2016, 06:12:14 pm by chrislathan |
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Amps with 2 output transformers
Started by fossilshark |
8 Replies
6140 Views |
November 14, 2016, 10:07:29 am by kagliostro |
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1 Replies
3339 Views |
November 14, 2016, 12:28:25 am by PRR |
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6 Replies
7702 Views |
November 13, 2016, 03:26:19 pm by Erich |
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Mesa Boogie "clone" build
Started by fossilshark |
4 Replies
5474 Views |
November 13, 2016, 12:14:34 pm by fossilshark |
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Hammond AO-43 Treble Roll-off
Started by wilsonsk |
6 Replies
4729 Views |
November 13, 2016, 11:54:26 am by jojokeo |
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6 Replies
4448 Views |
November 13, 2016, 10:45:52 am by kagliostro |
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197 Replies
60028 Views |
November 13, 2016, 10:33:26 am by uki |
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Hammond Amp Guitar Amp Projects
Started by wilsonsk |
8 Replies
5028 Views |
November 12, 2016, 06:14:54 pm by wilsonsk |
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5f6 neg feedback
Started by ernie_jr |
4 Replies
2848 Views |
November 12, 2016, 12:02:55 pm by ernie_jr |
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Russian Amp
Started by J Rindt |
13 Replies
5368 Views |
November 12, 2016, 09:37:19 am by J Rindt |
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50w Marshall without one bell
Started by Oddvar |
8 Replies
3888 Views |
November 12, 2016, 04:01:49 am by Oddvar |
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9 Replies
5271 Views |
November 11, 2016, 01:34:38 pm by Planobilly |
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New toy to tinker with. With pics.
Started by chrislathan |
18 Replies
5510 Views |
November 11, 2016, 12:44:07 pm by chrislathan |
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4 Replies
3228 Views |
November 10, 2016, 08:31:47 am by kagliostro |
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Question about Resistors
Started by dujuarez |
7 Replies
2920 Views |
November 09, 2016, 06:55:00 pm by drgonzonm |
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5 Replies
3768 Views |
November 09, 2016, 06:30:04 pm by HotBluePlates |
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4 Replies
3473 Views |
November 08, 2016, 05:46:19 pm by sluckey |
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1 Replies
7395 Views |
November 08, 2016, 12:26:59 pm by kagliostro |
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Ampeg Jet J-12-B Clone Change
Started by neddyboy |
34 Replies
11781 Views |
November 08, 2016, 10:00:30 am by neddyboy |
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Add bias pot
Started by Bruce |
14 Replies
6968 Views |
November 07, 2016, 11:12:41 pm by tubeswell |
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re-draw verification, please.
Started by shooter |
2 Replies
2838 Views |
November 07, 2016, 08:24:15 am by shooter |
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tone circuit issue
Started by EKDENTON |
32 Replies
7082 Views |
November 07, 2016, 07:29:47 am by EKDENTON |
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Silvertone 1343
Started by Dan |
8 Replies
4725 Views |
November 07, 2016, 05:08:32 am by kagliostro |
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4 Replies
2788 Views |
November 07, 2016, 04:54:08 am by fiftynine |
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