Welcome To the Hoffman Amplifiers Forum
July 25, 2026, 05:37:19 am
Welcome To the Hoffman Amplifiers ForumJuly 25, 2026, 05:37:19 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 58 Guests are viewing this board. | ||||
|
|
Supro Dual Tone 1624T/6424 (sans trem)
Started by Loomer |
18 Replies
10407 Views |
January 21, 2025, 10:11:02 amby SpeedTrip |
|
|
|
7 Replies
5113 Views |
January 21, 2025, 07:50:28 am by Latole |
|
|
|
|
8 Replies
5200 Views |
January 21, 2025, 02:56:36 am by Latole |
|
|
|
|
15 Replies
5861 Views |
January 19, 2025, 07:21:27 pm by AlNewman |
|
|
|
|
3 Replies
3861 Views |
January 18, 2025, 03:36:48 pm by B-Rex |
|
|
|
|
10 Replies
6135 Views |
January 18, 2025, 06:32:40 am by mresistor |
|
|
|
|
Schematic questions
Started by uki |
21 Replies
8099 Views |
January 18, 2025, 12:49:38 am by jbrrrrr |
|
|
|
18 Replies
7032 Views |
January 17, 2025, 01:11:33 pm by Greenwichpaul |
|
|
|
|
6 Replies
4914 Views |
January 17, 2025, 10:40:22 am by Duncan |
|
|
|
|
12 Replies
5940 Views |
January 16, 2025, 07:20:06 am by Merlin |
|
|
|
|
4 Replies
4578 Views |
January 14, 2025, 03:36:45 am by Latole |
|
|
|
No sound after new OT installed
Started by pbman1953 |
43 Replies
10923 Views |
January 13, 2025, 10:51:46 am by pbman1953 |
|
|
|
Best Glue for Brass Logo
Started by Deric |
10 Replies
5714 Views |
January 13, 2025, 10:29:54 am by dogburn |
|
|
|
smashed pcl86 screen resistor
Started by gontek |
14 Replies
8369 Views |
January 13, 2025, 07:59:09 am by Willabe |
|
|
|
JMI Vox AC10 add-on top boost?
Started by fazeka |
12 Replies
6425 Views |
January 11, 2025, 03:36:34 pm by fazeka |
|
|
|
testing zener diode question
Started by tonyp |
6 Replies
5064 Views |
January 11, 2025, 02:10:16 pm by Latole |
|
|
|
1 Replies
5326 Views |
January 11, 2025, 06:52:02 am by kagliostro |
|
|
|
|
20 Replies
9631 Views |
January 09, 2025, 05:48:43 pm by AlNewman |
|
|
|
268 Replies
63953 Views |
January 09, 2025, 07:54:38 am by wsscott |
|
|
|
|
60 Replies
18512 Views |
January 09, 2025, 06:01:11 am by EL34 |
|
|
|
|
12DW7 as CF and/or FX Loop
Started by PharmRock |
9 Replies
5267 Views |
January 09, 2025, 04:41:45 am by tubenit |
|
|
|
4 Replies
4742 Views |
January 06, 2025, 04:26:19 pm by fazeka |
|
|
|
|
8 Replies
5755 Views |
January 06, 2025, 04:00:41 pm by Ariel tube fanatic |
|
|
|
|
25 Replies
9152 Views |
January 06, 2025, 01:18:14 pm by Jerry garrcia |
|
|
|
|
JTM45 power transformer question
Started by jhanly |
6 Replies
4457 Views |
January 05, 2025, 09:00:25 pm by jhanly |
|
|
|
Marshall 4001 Studio 15 blowing fuses
Started by Locrian99 |
10 Replies
5425 Views |
January 05, 2025, 06:01:51 pm by Locrian99 |
|
|
|
8 Replies
5295 Views |
January 05, 2025, 05:57:01 pm by J3ona1 |
|
|
|
|
Thoughts on switching PT mains voltages
Started by Sven |
2 Replies
4042 Views |
January 03, 2025, 02:57:54 pm by Sven |
|
|
|
Grounding of shockmount tube sockets?
Started by PharmRock |
8 Replies
5413 Views |
January 03, 2025, 11:40:47 am by PharmRock |
|
|
|
5 Replies
4741 Views |
January 03, 2025, 08:21:55 am by theundeadelvis |
|
|
|
|
Here is the Hiwatt t20 schematic
Started by frank57 |
3 Replies
11105 Views |
January 03, 2025, 12:37:07 am by Craftyjam |
|
|
|
3 Replies
5248 Views |
January 02, 2025, 09:50:57 pm by AlNewman |
|
|
|
|
39 Replies
13096 Views |
January 02, 2025, 02:17:27 pm by Willabe |
|
|
|
|
Copper Plating???
Started by rake |
16 Replies
6938 Views |
January 01, 2025, 01:05:58 pm by shooter |
|
|
|
Extra gain stage
Started by Diverted |
6 Replies
4307 Views |
January 01, 2025, 10:53:35 am by HotBluePlates |
|
|
|
Seeking for Partridge tg9688 Spec
Started by kagliostro |
2 Replies
3899 Views |
January 01, 2025, 09:50:33 am by kagliostro |
|
|
|
Vadis To Dumble #183
Started by TIMBO |
22 Replies
13062 Views |
December 31, 2024, 11:17:44 pm by TIMBO |
|
|
|
Layout Check, Drawn From Schematic
Started by sgbrewing |
9 Replies
6908 Views |
December 30, 2024, 09:27:50 am by Willabe |
|
|
|
5E3 with Hammond 270EX and 125E?
Started by Woodrow F Call |
10 Replies
6465 Views |
December 29, 2024, 01:50:35 pm by Woodrow F Call |
|
|
|
LarMar master volume squeal ab165
Started by jb83 |
5 Replies
4789 Views |
December 29, 2024, 10:06:34 am by SEL49 |
|
|
|
54 Replies
32138 Views |
December 29, 2024, 02:58:41 am by Tube1 |
|
|
|
|
6V6GT Single-Ended Project
Started by dwinstonwood « 1 2 3 » |
127 Replies
46354 Views |
December 28, 2024, 09:55:03 am by bmccowan |
|
|
|
4 Replies
5034 Views |
December 28, 2024, 08:34:33 am by Merlin |
|
|
|
|
9 Replies
5523 Views |
December 27, 2024, 06:30:47 pm by Willabe |
|
|
|
|
PT questions
Started by uki |
26 Replies
11974 Views |
December 27, 2024, 01:56:50 pm by uki |
|
|
|
5 Replies
4883 Views |
December 26, 2024, 09:11:43 am by Thisismyname |
|
|
|
|
Merry Christmas!
Started by Willabe |
17 Replies
5911 Views |
December 25, 2024, 07:44:35 pm by punkykatt |
|
|
|
Merry Christmas
Started by Colas LeGrippa |
1 Replies
3819 Views |
December 25, 2024, 03:05:35 am by DummyLoad |
|
|
|
Preamp, white noise, spitting
Started by Colas LeGrippa |
10 Replies
4628 Views |
December 24, 2024, 03:33:35 pm by acheld |
|
|
|
KT66SE B+ problem
Started by AdamK |
17 Replies
8558 Views |
December 24, 2024, 10:16:17 am by Willabe |
Normal Topic
Hot Topic (More than 25 replies)
Very Hot Topic (More than 50 replies)
Locked Topic
Sticky Topic
Poll
| Choose a link from the Hoffman Amplifiers parts catalog |
||
|
Mobile Device Catalog Link |
Yard Sale Discontinued |
Misc. Hardware |
| What's New |
Board Building Parts |
Amp trim Handles |
|
Lamps Diodes |
Hoffman Turret Boards |
Channel Switching |
| Resistors |
Fender Eyelet Boards |
Screws/Nuts Washers |
|
Jacks/Plugs Connectors |
Misc Eyelet Boards |
Tools |
| Capacitors |
Custom Boards |
Tubes Valves |
|
Pots Knobs |
Fuses/Cords |
Chassis |
|
Tube Sockets |
Switches |
Wire Cable |