Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 05:20:33 am
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 05:20:33 am | ||
| Subject / Started by | Replies / Views | Last post  |
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| 0 Members and 33 Guests are viewing this board. | ||||
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5B6 Modded Layout
Started by reddead83 |
26 Replies
9539 Views |
August 14, 2018, 02:26:16 pmby reddead83 |
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Fender Champ PT
Started by basschops1528 |
33 Replies
11313 Views |
August 14, 2018, 01:17:29 pm by Paul1453 |
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Trying to start up a new JTM45 build
Started by draperjojo |
7 Replies
4320 Views |
August 14, 2018, 10:22:44 am by draperjojo |
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SS oscillator for harmonic vibrato
Started by terminalgs |
2 Replies
3095 Views |
August 13, 2018, 08:33:22 pm by PRR |
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2 Replies
3272 Views |
August 13, 2018, 08:27:42 pm by Anticpunk |
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New PT for Mesa Boogie .50 Caliber +
Started by Oddvar |
1 Replies
2353 Views |
August 13, 2018, 07:46:58 am by sluckey |
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Cause for this distortion
Started by Leevi |
4 Replies
2690 Views |
August 12, 2018, 03:15:29 pm by Leevi |
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Advise on repairing PT wires
Started by uki |
3 Replies
2752 Views |
August 12, 2018, 01:29:20 pm by uki |
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bias tremolo cuts out
Started by alange5 |
24 Replies
8331 Views |
August 11, 2018, 08:15:27 pm by davidwpack |
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Lifting the ground on AC Heaters
Started by Jonas |
6 Replies
5565 Views |
August 11, 2018, 07:53:34 pm by PRR |
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6BM8 "one tube reverb"
Started by tubenit |
15 Replies
7740 Views |
August 11, 2018, 05:55:18 pm by 2deaf |
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70 Replies
22855 Views |
August 10, 2018, 04:47:11 pm by Platefire |
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Output transformer questions
Started by ALBATROS1234 |
7 Replies
3913 Views |
August 10, 2018, 12:21:39 pm by ALBATROS1234 |
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1 Replies
2373 Views |
August 09, 2018, 09:25:46 pm by shooter |
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Standby switch location
Started by Diverted |
9 Replies
6096 Views |
August 08, 2018, 11:33:21 pm by SoundmasterG |
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Footswichable EQ Bypass
Started by JKRamsey1991 |
3 Replies
3291 Views |
August 08, 2018, 11:12:16 am by JKRamsey1991 |
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12vac filament PT
Started by dude |
2 Replies
2857 Views |
August 07, 2018, 02:50:47 pm by PRR |
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2 Replies
2946 Views |
August 06, 2018, 10:44:32 pm by silverfox |
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Transformer Question
Started by JKRamsey1991 |
4 Replies
2684 Views |
August 06, 2018, 08:08:37 am by JKRamsey1991 |
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Help with shielding
Started by dude |
5 Replies
2707 Views |
August 04, 2018, 04:22:30 pm by labb |
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Can a choke "buzz"?
Started by tubenit |
21 Replies
7559 Views |
August 04, 2018, 06:15:58 am by EL34 |
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5F6-A wiring purchased from website
Started by ewdaviee |
10 Replies
4448 Views |
August 04, 2018, 06:04:31 am by EL34 |
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sylvania jan chs 6v6gt/g plate voltage
Started by Paulycoo |
3 Replies
3445 Views |
August 03, 2018, 06:10:38 pm by PRR |
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Question about Hammond a0-44
Started by Scsoul |
2 Replies
2689 Views |
August 03, 2018, 11:30:50 am by tubenit |
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2 Replies
2368 Views |
August 02, 2018, 08:44:27 am by terminalgs |
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2 Replies
2749 Views |
August 01, 2018, 07:11:17 pm by plumcrazyfx |
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Ampeg GS12 reverbrocket2 questions
Started by Diverted |
9 Replies
3360 Views |
August 01, 2018, 10:28:35 am by sluckey |
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6 Replies
5606 Views |
July 31, 2018, 12:31:04 pm by Backwoods Joe |
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part identification
Started by shooter |
12 Replies
4049 Views |
July 31, 2018, 02:37:21 am by kagliostro |
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superlead clone bias issue
Started by Draxsonimy |
7 Replies
3907 Views |
July 30, 2018, 09:26:54 pm by 2deaf |
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Layout grounding differences?
Started by Oddvar |
1 Replies
2451 Views |
July 30, 2018, 01:00:42 pm by pompeiisneaks |
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6 Replies
3644 Views |
July 30, 2018, 02:48:13 am by slash1986 |
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Chinese Super Blues AT-30 schematic?
Started by lowatter |
3 Replies
4774 Views |
July 29, 2018, 09:54:19 am by lowatter |
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8 Replies
5152 Views |
July 29, 2018, 06:24:21 am by Jennings |
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Silvertone 1482 tremolo a no-go
Started by Apexelectric « 1 2 » |
63 Replies
21801 Views |
July 26, 2018, 04:09:43 pm by Apexelectric |
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MUSICMAN 2165-RD-CAL - power tubes
Started by FrancisOnTubes |
1 Replies
2609 Views |
July 26, 2018, 01:32:24 pm by PRR |
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Voice of Music
Started by Big chief |
11 Replies
4762 Views |
July 26, 2018, 06:39:48 am by Big chief |
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Fender Rivera Concert layout?
Started by Oddvar |
2 Replies
3363 Views |
July 26, 2018, 04:54:27 am by Oddvar |
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Is this possible?
Started by Pochie45566 |
19 Replies
5817 Views |
July 25, 2018, 09:09:21 pm by Pochie45566 |
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Question about grid bias resistors
Started by dude |
11 Replies
7172 Views |
July 24, 2018, 12:48:26 pm by dude |
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pt with no 6.3 filament ct
Started by Scsoul |
2 Replies
2314 Views |
July 23, 2018, 10:51:21 pm by Scsoul |
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E cap broken lead...
Started by labb |
5 Replies
3314 Views |
July 23, 2018, 07:27:04 pm by jjasilli |
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Princeton Reverb
Started by purpletele |
40 Replies
11528 Views |
July 23, 2018, 11:50:32 am by dennyg |
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Princeton Reverb AA1164 issue
Started by dennyg |
22 Replies
7898 Views |
July 23, 2018, 10:33:08 am by dennyg |
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LND150 clean channel volume...LOUD
Started by jayfitt |
12 Replies
11936 Views |
July 23, 2018, 12:16:03 am by adamG |
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19 Replies
8273 Views |
July 22, 2018, 09:47:17 pm by silverfox |
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72/73 Traynor Bassmaster Questions
Started by plumcrazyfx |
2 Replies
2893 Views |
July 22, 2018, 04:17:12 pm by plumcrazyfx |
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extremely high B+ voltage - 63 Vibroverb
Started by alange5 |
9 Replies
5090 Views |
July 22, 2018, 04:02:18 pm by alange5 |
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Matchless Spitfire
Started by Rockranger |
8 Replies
7779 Views |
July 21, 2018, 06:29:48 am by MFowler |
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6 Replies
4725 Views |
July 20, 2018, 03:31:34 am by pdf64 |
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