Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 08:30:22 pm
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 08:30:22 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 38 Guests are viewing this board. | ||||
|
|
3 Replies
5104 Views |
July 26, 2024, 01:15:52 amby SoundmasterG |
|
|
|
|
½ 12AX7, ½ 12AU7 in one tube.
Started by jeff |
4 Replies
5328 Views |
July 25, 2024, 08:26:58 pm by stratomaster |
|
|
|
Xvive Optocoupler
Started by aajeffcote |
2 Replies
4406 Views |
July 25, 2024, 03:00:23 pm by acheld |
|
|
|
5 Replies
5388 Views |
July 25, 2024, 08:12:52 am by mresistor |
|
|
|
32 Replies
12082 Views |
July 24, 2024, 09:59:04 am by mresistor |
|
|
|
|
2 Replies
4493 Views |
July 24, 2024, 03:13:59 am by Latole |
|
|
|
|
Shout out to Doug's Custom Boards
Started by p2pAmps |
2 Replies
4402 Views |
July 23, 2024, 01:17:05 pm by p2pAmps |
|
|
Tracking down noise
Started by idontknowyou « 1 2 » |
50 Replies
20370 Views |
July 23, 2024, 12:18:21 pm by bmccowan |
|
|
|
14 Replies
8973 Views |
July 22, 2024, 05:00:42 pm by LazarusLong |
|
|
|
|
AB763 Style Power Amp Layout ?
Started by Soulchief |
8 Replies
5991 Views |
July 22, 2024, 08:22:38 am by Dave |
|
|
|
23 Replies
11041 Views |
July 22, 2024, 03:17:39 am by DummyLoad |
|
|
|
|
4 Replies
4540 Views |
July 20, 2024, 05:33:36 pm by J3ona1 |
|
|
|
|
Couldn’t get a response in cabinets
Started by imgumby001 |
6 Replies
5383 Views |
July 19, 2024, 11:51:39 am by imgumby001 |
|
|
|
Maggie's Mystery
Started by zodiac_analog |
29 Replies
12931 Views |
July 18, 2024, 02:26:16 am by trobbins |
|
|
|
General Question: Iron Temperature
Started by jeff |
7 Replies
5787 Views |
July 17, 2024, 06:13:37 pm by ac427v |
|
|
|
18 Replies
9109 Views |
July 17, 2024, 09:26:02 am by kagliostro |
|
|
|
|
Correct LaMar Pot
Started by dude |
4 Replies
5088 Views |
July 16, 2024, 03:00:50 pm by Latole |
|
|
|
9 Replies
6008 Views |
July 16, 2024, 10:26:33 am by acheld |
|
|
|
|
76 Replies
31516 Views |
July 15, 2024, 10:42:05 pm by Willabe |
|
|
|
|
6550s for Sunn 300T
Started by hiegdk |
5 Replies
5494 Views |
July 15, 2024, 07:45:29 pm by tubeswell |
|
|
|
Peavey Classic VT output jacks
Started by Esquirefreak |
4 Replies
4746 Views |
July 15, 2024, 03:10:22 pm by Latole |
|
|
|
39 Replies
14647 Views |
July 15, 2024, 07:37:13 am by pdf64 |
|
|
|
|
26 Replies
11627 Views |
July 14, 2024, 05:11:50 am by AlNewman |
|
|
|
|
18 Watt -- Problem voltages
Started by Lectroid |
19 Replies
9712 Views |
July 11, 2024, 05:13:18 pm by Lectroid |
|
|
|
1-Tube Reverb question
Started by Lectroid |
4 Replies
5375 Views |
July 09, 2024, 09:40:08 am by Lectroid |
|
|
|
Kay 803 Tube Confusion & Ground Issue
Started by plexi50 |
11 Replies
7281 Views |
July 08, 2024, 01:29:25 pm by AlNewman |
|
|
|
Back to Back 6-0-6Vac Xfmrs
Started by jeff |
28 Replies
12369 Views |
July 08, 2024, 05:34:43 am by Merlin |
|
|
|
VoxAC15CC1 tremolo
Started by Latole |
5 Replies
6033 Views |
July 07, 2024, 10:54:37 am by Latole |
|
|
|
AB763 Super Reverb Clone Blowing a cap
Started by 72Blazer |
14 Replies
8471 Views |
July 05, 2024, 01:23:28 pm by 72Blazer |
|
|
|
ECL84 Reverb in new amp questions
Started by boodle |
10 Replies
6834 Views |
July 05, 2024, 10:09:15 am by boodle |
|
|
|
Increasing OPT Primary
Started by clyde |
6 Replies
6507 Views |
July 03, 2024, 08:33:09 pm by HotBluePlates |
|
|
|
Teflon Wire Can be Microphonic?
Started by JustMike |
20 Replies
10962 Views |
July 03, 2024, 11:41:51 am by Williamblake |
|
|
|
5150III heater voltage wrong
Started by fossilshark |
7 Replies
6019 Views |
July 03, 2024, 11:40:10 am by Williamblake |
|
|
|
10 Replies
9137 Views |
July 03, 2024, 11:33:19 am by Williamblake |
|
|
|
|
Correct component value
Started by isaac_teller |
6 Replies
5979 Views |
July 03, 2024, 08:07:56 am by sluckey |
|
|
|
Orange Rockerverb Mkii Clean channel mod
Started by Vitotoyo |
1 Replies
4750 Views |
July 02, 2024, 02:55:10 pm by Esquirefreak |
|
|
|
41 Replies
16728 Views |
July 02, 2024, 02:48:59 pm by Tbone55 |
|
|
|
|
15 Replies
9138 Views |
July 02, 2024, 11:12:12 am by Merlin |
|
|
|
|
Confirming PT usage w/ Princeton Circuit
Started by BobL |
2 Replies
5190 Views |
July 02, 2024, 11:05:51 am by BobL |
|
|
|
Marshall 6100 Power Supply Capacitors
Started by plexi50 |
2 Replies
4700 Views |
July 02, 2024, 09:45:26 am by sluckey |
|
|
|
0 Replies
4680 Views |
July 01, 2024, 05:41:25 pm by 72Blazer |
|
|
|
|
1974 Twin Reverb Volume changing
Started by rustyadams |
15 Replies
8183 Views |
June 30, 2024, 03:52:06 pm by mresistor |
|
|
0 Replies
4631 Views |
June 30, 2024, 11:26:48 am by EL34 |
|
|
|
|
LFO Sine and Cosine
Started by jeff |
13 Replies
8406 Views |
June 30, 2024, 08:58:26 am by Merlin |
|
|
|
7 Replies
6247 Views |
June 30, 2024, 07:27:52 am by kagliostro |
|
|
|
|
Princeton Reverb Preamp, Phase Inverter to ICEPower amp
Started by dbishopbliss « 1 2 » |
92 Replies
37175 Views |
June 30, 2024, 12:55:04 am by HotBluePlates |
|
|
|
1968 Fender Bandmaster Help Please
Started by jukelemon |
20 Replies
11552 Views |
June 28, 2024, 09:46:07 am by sluckey |
|
|
|
13 Replies
8566 Views |
June 27, 2024, 12:28:09 pm by tubenit |
|
|
|
|
11 Replies
7307 Views |
June 27, 2024, 11:18:14 am by ToneJunkie |
|
|
|
|
Motorola stereo console
Started by Calboy |
26 Replies
12984 Views |
June 27, 2024, 11:01:23 am by Calboy |
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 |