Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 09:55:33 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 09:55:33 pm | ||
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Some experienced eyes on this?
Started by jewishjay |
5 Replies
2627 Views |
January 15, 2022, 08:47:31 pmby ghostinthescope |
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Princeton 5881 trem-o-nator questions
Started by acheld |
2 Replies
2288 Views |
January 14, 2022, 08:00:36 am by ac427v |
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6 Replies
3569 Views |
January 14, 2022, 12:27:00 am by PRR |
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HT rectification
Started by ok_state_blues |
6 Replies
2889 Views |
January 13, 2022, 02:23:07 pm by ok_state_blues |
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3 Replies
2733 Views |
January 13, 2022, 10:07:58 am by JFlo |
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High gain two channel EL84 guitar amp
Started by Banjan73 |
35 Replies
9222 Views |
January 13, 2022, 07:54:14 am by Banjan73 |
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AC15/30 build Help
Started by AndyCharles |
28 Replies
6967 Views |
January 12, 2022, 07:30:08 pm by HotBluePlates |
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AC15 Power Transformer
Started by Glenn |
12 Replies
5434 Views |
January 12, 2022, 04:38:54 pm by mresistor |
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Transformer Repair
Started by Mason |
13 Replies
4486 Views |
January 12, 2022, 03:06:23 pm by Latole |
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Cabinet Finishes
Started by p2pAmps |
7 Replies
3635 Views |
January 12, 2022, 03:58:07 am by Latole |
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TLA turret layout with Vus (unfinished)
Started by Jatchley |
10 Replies
3844 Views |
January 11, 2022, 09:10:05 am by Jatchley |
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2 Replies
2615 Views |
January 11, 2022, 07:11:42 am by EL34 |
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5 Replies
3092 Views |
January 11, 2022, 04:26:28 am by isaac_teller |
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i need help! 6L6 large mismatched
Started by johngovan |
17 Replies
5297 Views |
January 10, 2022, 06:30:09 pm by tubeswell |
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Does This Circuit Exist?
Started by Nathan |
9 Replies
4584 Views |
January 10, 2022, 02:51:43 pm by SILVERGUN |
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11 Replies
4174 Views |
January 10, 2022, 09:00:40 am by bmccowan |
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Tweed twin HP 6v6 OP tranny
Started by JGk |
7 Replies
3082 Views |
January 10, 2022, 12:36:35 am by valvetones |
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How to determine B+
Started by PlantEater |
11 Replies
4608 Views |
January 09, 2022, 09:32:26 pm by PlantEater |
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8 Replies
3779 Views |
January 09, 2022, 07:30:11 pm by HotBluePlates |
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output transformer inpedance
Started by jamesedmunda |
1 Replies
2292 Views |
January 09, 2022, 04:14:55 pm by shooter |
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5 Replies
4628 Views |
January 09, 2022, 02:34:35 pm by CO_Hoya |
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Tremolo mosfet cf
Started by BrainDeadAmps |
2 Replies
2421 Views |
January 09, 2022, 01:57:18 pm by BrainDeadAmps |
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Standby switch resistor mod with results
Started by acheld |
9 Replies
5765 Views |
January 09, 2022, 01:38:59 pm by PharmRock |
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3 Replies
2999 Views |
January 08, 2022, 10:55:26 am by fenderguy81 |
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Valco umbilical cord
Started by bmccowan |
5 Replies
2885 Views |
January 08, 2022, 08:10:07 am by bmccowan |
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64 Replies
25180 Views |
January 07, 2022, 10:01:35 pm by mresistor |
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4 Replies
2720 Views |
January 07, 2022, 07:45:29 am by mbele |
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New build: 6F3P + 6ZH8 + 6N2P
Started by Miyagi_83 |
11 Replies
4379 Views |
January 06, 2022, 03:35:38 pm by Miyagi_83 |
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4 Replies
2939 Views |
January 05, 2022, 08:03:37 pm by tubeswell |
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2 Replies
2589 Views |
January 05, 2022, 05:09:16 pm by owen |
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11 Replies
3652 Views |
January 05, 2022, 09:31:51 am by Lancer X |
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7 Replies
3317 Views |
January 05, 2022, 07:47:27 am by PharmRock |
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Neo for Deluxe Reverb?
Started by luthierwnc |
9 Replies
3397 Views |
January 04, 2022, 06:25:04 pm by luthierwnc |
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19 Replies
7401 Views |
January 04, 2022, 01:05:20 pm by PharmRock |
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6G6-B Build!!
Started by Travis8 |
4 Replies
3073 Views |
January 04, 2022, 10:50:51 am by Travis8 |
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Did I get this dummy load right?
Started by timmyjoe |
2 Replies
2732 Views |
January 04, 2022, 06:13:18 am by sluckey |
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Buzz with Certain Frequencies?
Started by timmyjoe |
18 Replies
5969 Views |
January 04, 2022, 06:04:07 am by timmyjoe |
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5e3 amp build help!
Started by Guitardednow88 |
15 Replies
4486 Views |
January 03, 2022, 06:27:45 pm by sluckey |
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Relay install
Started by BrainDeadAmps |
6 Replies
2868 Views |
January 03, 2022, 02:50:43 pm by BrainDeadAmps |
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52 Replies
12304 Views |
January 02, 2022, 10:17:16 pm by glass54 |
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16 Replies
4754 Views |
January 02, 2022, 04:46:59 pm by boogieWoogie |
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Heater filament voltage range?
Started by tubenit |
12 Replies
7325 Views |
January 02, 2022, 04:37:38 pm by PRR |
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Best method for 150v screen supply.
Started by Stuff4bikes |
3 Replies
2363 Views |
January 02, 2022, 12:19:41 pm by sluckey |
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3 Replies
2498 Views |
January 01, 2022, 09:08:20 pm by jamme61 |
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Fender Deville Mods Little Help!
Started by Travis8 |
4 Replies
2521 Views |
January 01, 2022, 01:45:09 pm by shooter |
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Fender twin reverb
Started by Big chief |
3 Replies
2413 Views |
December 31, 2021, 04:23:50 pm by Big chief |
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Hammond_A035 wiring diagram
Started by Garth gilmour |
6 Replies
3198 Views |
December 31, 2021, 10:34:51 am by bmccowan |
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Lower voltage PT of interest?
Started by dwinstonwood |
4 Replies
2656 Views |
December 30, 2021, 07:13:42 pm by dwinstonwood |
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Webster TP45 conversion
Started by ElusiveMoose22 « 1 2 » |
57 Replies
17315 Views |
December 30, 2021, 06:48:44 am by dorkjackson |
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5 Replies
4486 Views |
December 29, 2021, 04:03:31 pm by RadioComm |
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