Welcome To the Hoffman Amplifiers Forum
December 08, 2025, 01:03:10 pm
Welcome To the Hoffman Amplifiers ForumDecember 08, 2025, 01:03:10 pm | ||
| Subject / Started by | Replies / Views | Last post  |
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Hoffman stereo pre-amp
Started by Deude_Canned |
19 Replies
5935 Views |
July 31, 2020, 06:08:19 amby EL34 |
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Two amps on one chassis
Started by wittyjeff |
36 Replies
8706 Views |
July 30, 2020, 11:43:49 am by wittyjeff |
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AB763 One Channel - Add a filter cap
Started by 6v6Pin1 |
3 Replies
2007 Views |
July 29, 2020, 01:13:17 pm by sluckey |
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26 Replies
17997 Views |
July 29, 2020, 05:57:08 am by IvanMan |
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Deluxe reverb PCP to PTP with idle hum
Started by skepasts |
9 Replies
3853 Views |
July 28, 2020, 09:35:42 pm by skepasts |
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Weak tremolo, Hoffman AB763 build
Started by Diverted |
9 Replies
3722 Views |
July 27, 2020, 03:55:28 pm by Diverted |
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p2pAmps - Bad-Dawg pics
Started by p2pAmps |
13 Replies
4436 Views |
July 27, 2020, 10:42:41 am by yorgle |
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Fired up my first build today...
Started by Madkrafter |
36 Replies
8567 Views |
July 27, 2020, 08:54:48 am by Madkrafter |
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2 Replies
3675 Views |
July 27, 2020, 04:21:54 am by jojokeo |
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Eyelet/Turret Board Soldering
Started by xm52 |
22 Replies
13164 Views |
July 26, 2020, 10:43:03 pm by Champ_49 |
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5f2 build- 2 inputs?
Started by Stevenson |
2 Replies
2294 Views |
July 26, 2020, 04:07:27 am by Latole |
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4 Replies
2083 Views |
July 25, 2020, 12:22:35 am by glass54 |
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Webster 80 to 5C1 Champ Success!
Started by jonathan_kea |
9 Replies
3090 Views |
July 23, 2020, 04:53:35 am by sluckey |
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Amp Question
Started by Ziggy |
1 Replies
1787 Views |
July 22, 2020, 09:48:34 pm by vampwizzard |
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AB763 in a blues jr
Started by vampwizzard |
9 Replies
2997 Views |
July 22, 2020, 06:08:33 pm by vampwizzard |
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Gibson to Fender
Started by andy81563 |
19 Replies
4415 Views |
July 22, 2020, 04:52:25 pm by shooter |
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8 Replies
3314 Views |
July 22, 2020, 04:07:09 pm by yorgle |
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10 Replies
3701 Views |
July 22, 2020, 10:54:00 am by Jenkumfactory |
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32 Replies
8882 Views |
July 22, 2020, 09:43:01 am by tubenit |
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16 Replies
4976 Views |
July 21, 2020, 07:05:49 pm by markmalin |
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Treble Control Killing Tonestack
Started by jordan86 |
20 Replies
5530 Views |
July 21, 2020, 01:42:56 pm by jordan86 |
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5E3 original voltages question
Started by Jazzcab |
12 Replies
4266 Views |
July 21, 2020, 01:13:41 pm by pdf64 |
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65 Twin Reverb RI - Hand-wired conversion
Started by sjwood3 |
33 Replies
9051 Views |
July 21, 2020, 12:48:17 pm by sjwood3 |
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Princeton Reverb build
Started by labb |
9 Replies
3464 Views |
July 21, 2020, 09:56:25 am by labb |
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AB763 idle noise
Started by 6v6Pin1 |
27 Replies
6406 Views |
July 20, 2020, 02:33:04 pm by shooter |
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Absolute Phase/Polarity?
Started by jordan86 |
16 Replies
4327 Views |
July 20, 2020, 06:48:50 am by pdf64 |
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Identify an OT
Started by dude |
11 Replies
3199 Views |
July 19, 2020, 04:42:32 am by Latole |
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high-pass filter for 5f1 champ
Started by isaac_teller |
3 Replies
2148 Views |
July 19, 2020, 12:49:00 am by isaac_teller |
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Tweed Overdrive Special (Tubenit )
Started by Mungo Park |
10 Replies
3450 Views |
July 18, 2020, 04:58:05 pm by Mungo Park |
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6 Replies
2625 Views |
July 18, 2020, 12:36:29 pm by jonathan_kea |
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51 Replies
10356 Views |
July 17, 2020, 08:13:07 pm by bmccowan |
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32 Replies
7994 Views |
July 17, 2020, 02:11:29 pm by Siemens EL34 |
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1 Replies
1786 Views |
July 17, 2020, 12:02:55 pm by sluckey |
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2 Replies
1863 Views |
July 17, 2020, 10:26:11 am by warioblast |
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2 Replies
2580 Views |
July 17, 2020, 03:37:33 am by Latole |
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Upgrading a Brentwood K14 (with schematic)
Started by Zaos |
9 Replies
4411 Views |
July 16, 2020, 09:40:53 pm by Zaos |
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7 Replies
3591 Views |
July 16, 2020, 03:58:49 pm by sluckey |
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10 Replies
2668 Views |
July 16, 2020, 01:29:34 pm by Jacobjohn |
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PT Mythbusting
Started by jordan86 |
28 Replies
7250 Views |
July 16, 2020, 12:46:54 pm by jordan86 |
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silverface Fender Twin Reverb rebuild?
Started by kristianf |
9 Replies
4921 Views |
July 16, 2020, 04:00:34 am by Latole |
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CT supplying B+ to OT crossing AC leads
Started by MonoPoly |
4 Replies
2221 Views |
July 15, 2020, 10:07:29 pm by MonoPoly |
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Four Prong Pot Question
Started by dbell7 |
7 Replies
2681 Views |
July 15, 2020, 04:14:44 pm by shooter |
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Solen fast caps
Started by labb |
7 Replies
3653 Views |
July 15, 2020, 08:04:03 am by finkaudio |
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39 Replies
9559 Views |
July 14, 2020, 02:31:33 pm by jonathan_kea |
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CTS Pot Problems
Started by HotBluePlates |
8 Replies
3496 Views |
July 13, 2020, 11:39:54 pm by Ed_Chambley |
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Single Channel AC30 preamp?
Started by markmalin |
22 Replies
5971 Views |
July 13, 2020, 06:29:53 pm by markmalin |
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24 Replies
7042 Views |
July 12, 2020, 10:03:27 pm by DummyLoad |
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6GW8 Parallel SE
Started by TIMBO |
20 Replies
6882 Views |
July 11, 2020, 08:49:41 pm by bmccowan |
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Typical voltages in a PP amp
Started by Colas LeGrippa |
16 Replies
4288 Views |
July 11, 2020, 11:04:49 am by Colas LeGrippa |
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I got pops.
Started by warioblast |
47 Replies
7670 Views |
July 10, 2020, 11:40:26 am by vampwizzard |
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