Welcome To the Hoffman Amplifiers Forum
October 23, 2025, 04:11:31 am
Welcome To the Hoffman Amplifiers ForumOctober 23, 2025, 04:11:31 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 72 Guests are viewing this board. | ||||
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silvertone 1484 sounds dirty
Started by jamesedmunda |
10 Replies
3581 Views |
July 28, 2019, 10:38:22 amby jamesedmunda |
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Traynor YCV40 repairs and solder type?
Started by JustMike |
3 Replies
2316 Views |
July 27, 2019, 12:03:06 pm by JustMike |
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Powering on in Triode Mode
Started by TurboGuitarMelton |
3 Replies
2536 Views |
July 27, 2019, 04:26:25 am by pdf64 |
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12 Replies
3879 Views |
July 27, 2019, 02:17:06 am by nandrewjackson |
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Wire strippers
Started by eternalpurple |
15 Replies
5889 Views |
July 27, 2019, 01:30:14 am by Ritchie200 |
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6V6 Plexi build
Started by labb |
25 Replies
6633 Views |
July 26, 2019, 06:57:14 pm by sluckey |
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hollow-state voltage doubler.
Started by DummyLoad |
8 Replies
3505 Views |
July 26, 2019, 05:11:09 pm by silverfox |
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Output tubes getting VERY hot quickly
Started by Joeriz |
7 Replies
5646 Views |
July 26, 2019, 11:04:01 am by Joeriz |
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Master volume issues - Harsh
Started by Joe6v6 |
20 Replies
6634 Views |
July 26, 2019, 06:48:09 am by ac427v |
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Heater CT vs artificial tap
Started by dpm309 |
17 Replies
5394 Views |
July 25, 2019, 05:51:22 pm by dpm309 |
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Silverface Deluxe Reverb Cap evaluation
Started by ndross475 |
13 Replies
4986 Views |
July 25, 2019, 09:19:57 am by vampwizzard |
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Master volume options
Started by Swampertech |
5 Replies
2392 Views |
July 23, 2019, 08:34:30 pm by Swampertech |
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strange amplifier warbling?
Started by ALBATROS1234 |
18 Replies
5462 Views |
July 23, 2019, 08:24:05 am by ALBATROS1234 |
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Adding a master volume to 36w TMB
Started by soggybag |
16 Replies
6607 Views |
July 22, 2019, 09:33:21 am by dude |
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Need Help to Identify amp(It's Odd)
Started by rafe |
7 Replies
3312 Views |
July 22, 2019, 01:01:01 am by rafe |
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Mixing resistors
Started by Toxophilite |
9 Replies
4340 Views |
July 21, 2019, 04:56:54 pm by pdf64 |
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magnecord CM6K chassis hack.
Started by DummyLoad |
5 Replies
2631 Views |
July 21, 2019, 03:34:27 pm by DummyLoad |
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Teflon insulated wire
Started by labb |
13 Replies
4585 Views |
July 21, 2019, 01:34:28 pm by shooter |
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Sound tract
Started by labb |
0 Replies
1605 Views |
July 21, 2019, 01:07:32 pm by labb |
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Upgrading an OT in a 5f2a
Started by newguitarsmell |
26 Replies
6293 Views |
July 20, 2019, 02:16:02 pm by newguitarsmell |
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London Power FPM
Started by mresistor |
5 Replies
2405 Views |
July 20, 2019, 10:04:52 am by MakerDP |
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Proper wire technique
Started by mebond11 |
3 Replies
2034 Views |
July 19, 2019, 02:49:33 pm by shooter |
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33 Replies
12046 Views |
July 19, 2019, 10:20:34 am by dude |
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11 Replies
3917 Views |
July 18, 2019, 08:51:14 pm by Steve_P |
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Champion 600 rebuild excessive hum
Started by camintsev |
11 Replies
4685 Views |
July 18, 2019, 02:20:45 pm by camintsev |
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6 Replies
4384 Views |
July 18, 2019, 11:41:18 am by TurboGuitarMelton |
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13 Replies
4291 Views |
July 17, 2019, 01:34:47 pm by newguitarsmell |
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Silvertone 1448 guitar case amp
Started by jim |
10 Replies
7227 Views |
July 17, 2019, 12:48:06 pm by CraigB |
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2 Replies
2311 Views |
July 16, 2019, 02:56:04 am by d95err |
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Farfisa FR40 Restoration - Bias Problem
Started by whoops |
37 Replies
11881 Views |
July 15, 2019, 12:55:21 pm by whoops |
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AC30 - Sparks between speaker terminals
Started by whoops |
5 Replies
3180 Views |
July 15, 2019, 11:39:32 am by whoops |
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Egnater Renegade 65 Circuit Help
Started by Mason |
6 Replies
3956 Views |
July 15, 2019, 08:31:02 am by shooter |
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Noisy plexi build
Started by jack2911guitarblues |
1 Replies
2018 Views |
July 14, 2019, 11:39:06 pm by Auke Jolman |
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turretts and eyelets
Started by jim |
12 Replies
4515 Views |
July 14, 2019, 09:40:21 pm by Tony Bones |
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I need some help with the D'Mars ODS
Started by wolf_papa |
8 Replies
3036 Views |
July 14, 2019, 02:06:03 pm by wolf_papa |
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Speaker Grounding
Started by TIMBO |
2 Replies
2309 Views |
July 14, 2019, 11:07:42 am by PRR |
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Flubby bass/Fender 5D3
Started by Diverted |
3 Replies
2090 Views |
July 13, 2019, 08:28:21 pm by ac427v |
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5e9a tremolo
Started by Leevi |
3 Replies
2482 Views |
July 13, 2019, 05:14:50 pm by PRR |
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Bumblebee confusion
Started by shaun |
3 Replies
1888 Views |
July 13, 2019, 12:25:05 pm by shaun |
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Built a little GA5 w/6973
Started by Joe6v6 |
2 Replies
2162 Views |
July 12, 2019, 09:41:37 pm by shaun |
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Phoenix Rising Challenge
Started by silverfox |
0 Replies
1913 Views |
July 11, 2019, 12:01:41 am by silverfox |
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Accessory jack Hoffman AB763
Started by Diverted |
3 Replies
1822 Views |
July 10, 2019, 06:55:49 am by d95err |
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Ga-5 Build Schedule 40
Started by shaun |
6 Replies
3366 Views |
July 09, 2019, 03:41:15 pm by PRR |
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EF86 triode connection variant
Started by noac |
2 Replies
3829 Views |
July 08, 2019, 09:22:10 pm by PRR |
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First amp design - on track or off?
Started by Joe P |
36 Replies
8619 Views |
July 08, 2019, 06:41:41 pm by ALBATROS1234 |
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Amp SVT whoa's
Started by navdave |
9 Replies
3333 Views |
July 08, 2019, 01:14:07 am by navdave |
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11 Replies
5605 Views |
July 07, 2019, 09:46:51 am by DummyLoad |
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IEC adapter ring for round hole
Started by choosebronze |
4 Replies
4907 Views |
July 06, 2019, 09:17:06 pm by DummyLoad |
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Vibro Champ question
Started by dude |
1 Replies
1984 Views |
July 06, 2019, 11:42:38 am by dude |
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COS 5879 plus
Started by Auke Jolman |
30 Replies
7951 Views |
July 05, 2019, 04:41:33 pm by tubenit |
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