Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 05:20:13 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:13 am | ||
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Artificial Center Tap
Started by zendragon63 |
8 Replies
6826 Views |
February 26, 2019, 01:18:34 amby zendragon63 |
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DC voltage on pots?
Started by punkykatt |
23 Replies
10035 Views |
February 25, 2019, 06:33:35 pm by punkykatt |
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Questions on capacitor values
Started by 1blueheron |
6 Replies
3811 Views |
February 25, 2019, 01:33:02 pm by sluckey |
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3 Replies
2893 Views |
February 25, 2019, 01:12:08 pm by sluckey |
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Pro jr. To a stout?
Started by clayman |
5 Replies
3191 Views |
February 25, 2019, 10:35:07 am by sluckey |
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Very dumb question I'm sure.
Started by Papa Jim |
2 Replies
2512 Views |
February 25, 2019, 09:32:52 am by Papa Jim |
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Princeton Reverb AA1164 type Build..or another deluxe?
Started by Toxophilite « 1 2 » |
71 Replies
23266 Views |
February 24, 2019, 10:32:22 pm by Toxophilite |
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Revibe build questions
Started by GaryE |
15 Replies
5501 Views |
February 24, 2019, 06:02:53 pm by GaryE |
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Ammeter
Started by davidwpack |
4 Replies
3334 Views |
February 24, 2019, 09:45:46 am by davidwpack |
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Check my transformer math please
Started by Toxophilite |
7 Replies
4150 Views |
February 24, 2019, 01:18:29 am by Toxophilite |
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New Build Got Underway Today
Started by Papa Jim |
8 Replies
4488 Views |
February 23, 2019, 10:23:54 pm by Tbone55 |
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Hammond ao-35 conversion
Started by Slimtim |
19 Replies
12421 Views |
February 23, 2019, 02:20:41 pm by Slimtim |
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10 Replies
5377 Views |
February 23, 2019, 02:20:12 pm by sluckey |
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40 Replies
14513 Views |
February 23, 2019, 12:59:57 pm by Sweetsmcdudeman |
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60's Tube Condenser Microphone
Started by whoops |
27 Replies
14419 Views |
February 23, 2019, 04:34:06 am by whoops |
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1 Replies
3356 Views |
February 22, 2019, 01:10:19 pm by sluckey |
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Eye tube question
Started by Diverted |
2 Replies
2646 Views |
February 22, 2019, 10:28:46 am by John |
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Bassman AA864 hissing
Started by Leevi |
7 Replies
4196 Views |
February 21, 2019, 01:43:51 am by Leevi |
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Fender 5F2A Volume and Tone Control
Started by mwelch55 |
3 Replies
4329 Views |
February 20, 2019, 03:23:44 pm by sith |
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31 Replies
13682 Views |
February 20, 2019, 09:36:01 am by BobL |
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One triode tremolo
Started by Swampertech |
40 Replies
15449 Views |
February 18, 2019, 10:47:13 pm by Toxophilite |
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Single Ended Amp Higher Volume Distortion
Started by Tapsnap |
15 Replies
7331 Views |
February 18, 2019, 06:45:46 pm by Tapsnap |
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PR- 6BM8 minimalist
Started by tubenit |
6 Replies
8031 Views |
February 17, 2019, 03:30:36 am by TIMBO |
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Help, component identification
Started by whoops |
9 Replies
4684 Views |
February 16, 2019, 11:41:19 am by whoops |
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Choke value question
Started by Tapsnap |
6 Replies
4524 Views |
February 16, 2019, 08:37:41 am by shooter |
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AB763 Combo / Princeton Chassis
Started by purpletele |
44 Replies
15419 Views |
February 15, 2019, 11:09:41 pm by purpletele |
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4 Replies
3437 Views |
February 15, 2019, 10:44:19 pm by Apexelectric |
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Input Jack for a Marshall JMP-1
Started by JustMike |
4 Replies
4147 Views |
February 15, 2019, 02:06:38 pm by 2deaf |
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Dwell control for Blackface Super Reverb
Started by MacGwyn |
2 Replies
3369 Views |
February 15, 2019, 01:05:26 pm by MacGwyn |
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0 Replies
2864 Views |
February 13, 2019, 09:33:35 pm by alathIN |
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Squealing amp
Started by newguitarsmell |
4 Replies
3219 Views |
February 13, 2019, 05:36:11 am by John |
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8 Replies
5924 Views |
February 12, 2019, 03:08:34 pm by sluckey |
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Fender champ reverb mod
Started by sarkipinty |
7 Replies
9975 Views |
February 12, 2019, 01:31:00 pm by sarkipinty |
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Silvertone 1482 Grounding Question
Started by dbishopbliss |
14 Replies
7406 Views |
February 12, 2019, 01:21:03 pm by jjasilli |
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Vibro Champ with one tube reverb?
Started by Toxophilite |
8 Replies
7038 Views |
February 12, 2019, 12:06:38 am by Toxophilite |
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9 Replies
8709 Views |
February 11, 2019, 08:43:07 pm by jjasilli |
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7 Replies
4184 Views |
February 11, 2019, 03:28:59 pm by Shack |
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Silverface Bassman 100 power supply issue
Started by cage771 |
24 Replies
9221 Views |
February 10, 2019, 09:44:01 pm by cage771 |
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20 Replies
8594 Views |
February 10, 2019, 08:32:46 pm by SoundmasterG |
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Paraphrase PI resistor value?
Started by Diverted |
5 Replies
4390 Views |
February 10, 2019, 01:14:21 pm by 2deaf |
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Hum in SVT power amp
Started by Mark |
6 Replies
3868 Views |
February 10, 2019, 11:55:30 am by Ritchie200 |
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20 Replies
7452 Views |
February 10, 2019, 07:36:34 am by sluckey |
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Princeton Reverb Tremelo tweaking
Started by Toxophilite |
1 Replies
2462 Views |
February 10, 2019, 12:56:53 am by Toxophilite |
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AO-39 to Spitfire Variant conversion
Started by vampwizzard |
23 Replies
9240 Views |
February 09, 2019, 05:14:04 pm by vampwizzard |
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V1 A and V1 B?
Started by Rockranger |
7 Replies
4076 Views |
February 09, 2019, 03:53:36 pm by Rockranger |
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champ transformer for 5e3
Started by Masterwaiter |
2 Replies
3070 Views |
February 09, 2019, 01:04:00 pm by Masterwaiter |
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2 Replies
2949 Views |
February 09, 2019, 07:43:36 am by chriscwill07 |
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1 Replies
3496 Views |
February 08, 2019, 04:16:01 pm by jjasilli |
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16 Replies
9620 Views |
February 08, 2019, 03:48:44 pm by jjasilli |
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13 Replies
5524 Views |
February 08, 2019, 02:59:33 pm by Colas LeGrippa |
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