Welcome To the Hoffman Amplifiers Forum
April 26, 2026, 10:51:40 am
Welcome To the Hoffman Amplifiers ForumApril 26, 2026, 10:51:40 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 16 Guests are viewing this board. | ||||
|
|
6 Replies
3501 Views |
April 25, 2021, 07:17:54 pmby sluckey |
|
|
|
After 5 years, help me finish my AC15
Started by dbishopbliss « 1 2 » |
61 Replies
21288 Views |
April 24, 2021, 09:11:52 pm by Willabe |
|
|
|
24 Replies
7803 Views |
April 23, 2021, 06:35:45 pm by acheld |
|
|
|
|
Unreasonably confused about ohm's law.
Started by Mike_J |
8 Replies
4141 Views |
April 23, 2021, 11:45:57 am by PharmRock |
|
|
|
3 Replies
3572 Views |
April 23, 2021, 08:17:31 am by ac427v |
|
|
|
|
loud noise when i probe the EF86 plate
Started by jewishjay |
15 Replies
7394 Views |
April 22, 2021, 10:42:35 pm by jewishjay |
|
|
Smoking Pot
Started by jordan86 |
35 Replies
10350 Views |
April 22, 2021, 08:29:39 am by sluckey |
|
|
|
Where to inject reverb circuit?
Started by Diverted |
7 Replies
4496 Views |
April 22, 2021, 06:05:00 am by tubenit |
|
|
|
11 Replies
5743 Views |
April 21, 2021, 11:16:20 pm by liddokun |
|
|
|
|
Two small voltage caps in series
Started by dude |
7 Replies
4494 Views |
April 21, 2021, 09:53:25 pm by Willabe |
|
|
|
AC-15 Lite “Bass Cut” Control?
Started by Jacob |
12 Replies
4937 Views |
April 21, 2021, 01:00:22 pm by dwinstonwood |
|
|
|
66 Fender Showman output transformer
Started by sd8450 |
10 Replies
5143 Views |
April 20, 2021, 11:24:44 pm by sd8450 |
|
|
|
DIY build, power section issues.
Started by eurekaiv |
9 Replies
3860 Views |
April 20, 2021, 07:27:31 pm by eurekaiv |
|
|
|
7 Replies
5019 Views |
April 20, 2021, 04:10:30 pm by markmalin |
|
|
|
|
HoSo56 6au6 schematic
Started by Irkin_Bollikans |
5 Replies
4597 Views |
April 20, 2021, 03:17:19 pm by tubenit |
|
|
|
4 Replies
3657 Views |
April 20, 2021, 03:06:17 pm by Cree |
|
|
|
|
Bass to Guitar Amp Conversion???
Started by Jacob |
21 Replies
8471 Views |
April 19, 2021, 09:23:15 pm by Jacob |
|
|
|
ECC82 cascode push pull
Started by Gregwor |
3 Replies
3514 Views |
April 19, 2021, 08:42:36 pm by Gregwor |
|
|
|
21 Replies
7266 Views |
April 19, 2021, 06:39:29 pm by AHeck |
|
|
|
|
Supro 1690T vs S-6424 differences
Started by dbishopbliss |
14 Replies
6791 Views |
April 19, 2021, 02:27:13 pm by dbishopbliss |
|
|
|
I have an Oliver Amp
Started by JustMike |
23 Replies
8172 Views |
April 19, 2021, 10:40:47 am by thetragichero |
|
|
|
Issue with amp build
Started by gerry113377 |
7 Replies
4409 Views |
April 19, 2021, 05:58:17 am by gerry113377 |
|
|
|
Laney TT 20 Head repair
Started by makjoh |
22 Replies
9445 Views |
April 19, 2021, 03:13:01 am by makjoh |
|
|
|
Major Minor Iron question
Started by jojokeo |
4 Replies
3959 Views |
April 19, 2021, 01:56:00 am by jojokeo |
|
|
|
7 Replies
4071 Views |
April 18, 2021, 08:06:23 pm by sluckey |
|
|
|
|
6 Replies
4287 Views |
April 17, 2021, 10:18:56 pm by echuta13 |
|
|
|
|
44 Replies
11983 Views |
April 17, 2021, 10:04:12 pm by glass54 |
|
|
|
|
Lamington reverb radio noise
Started by isaac_teller |
2 Replies
3254 Views |
April 17, 2021, 05:10:06 pm by Bieworm |
|
|
|
6 V 6 Plexi Master Volume Advice
Started by purpletele |
37 Replies
13622 Views |
April 16, 2021, 10:41:36 pm by dude |
|
|
|
29 Replies
7932 Views |
April 16, 2021, 09:03:48 pm by Ronno25 |
|
|
|
|
Cabinet Construction Question
Started by Mason |
11 Replies
5092 Views |
April 16, 2021, 12:56:03 pm by Willabe |
|
|
|
Possible sources of buzz
Started by osing |
12 Replies
5222 Views |
April 15, 2021, 08:32:39 pm by osing |
|
|
|
Twin Reverb Circuit with 9AB1C1B unit
Started by scstill |
2 Replies
3378 Views |
April 15, 2021, 07:44:21 pm by PRR |
|
|
|
Pro Jr Build - Blown Fuse on Startup
Started by trevorpowell |
4 Replies
3342 Views |
April 15, 2021, 06:43:09 pm by scstill |
|
|
|
Help me Mod this 6G16 Vibroverb Build!
Started by waldner |
11 Replies
5740 Views |
April 15, 2021, 06:21:30 pm by waldner |
|
|
|
Grid stopper for LTPI
Started by Vlada |
0 Replies
3429 Views |
April 14, 2021, 01:50:03 pm by Vlada |
|
|
|
Heat issue ?
Started by dude |
10 Replies
5098 Views |
April 14, 2021, 02:53:47 am by Latole |
|
|
|
94 Replies
38180 Views |
April 13, 2021, 10:08:06 pm by pullshocks |
|
|
|
|
Masco MA-25 power supply question
Started by luthierwnc |
5 Replies
4510 Views |
April 13, 2021, 02:09:43 pm by PRR |
|
|
|
Teflon cable.
Started by Mike_J |
6 Replies
5179 Views |
April 13, 2021, 12:47:51 pm by Mike_J |
|
|
|
Hot Rod Deluxe switch issue
Started by gfj |
0 Replies
3194 Views |
April 13, 2021, 02:42:49 am by gfj |
|
|
|
Help with master volume
Started by Irkin_Bollikans |
6 Replies
5189 Views |
April 13, 2021, 12:36:35 am by d95err |
|
|
|
AC15/AA964 Princeton/Tweed Hybrid
Started by dwinstonwood « 1 2 » |
66 Replies
19044 Views |
April 11, 2021, 12:55:47 pm by dwinstonwood |
|
|
|
Bias a Silvertone 1474
Started by jamesedmunda |
7 Replies
4526 Views |
April 11, 2021, 12:53:16 pm by jamesedmunda |
|
|
|
Trying to interpret the LTP.
Started by Mike_J |
30 Replies
11547 Views |
April 10, 2021, 06:00:33 pm by Mike_J |
|
|
|
40 Replies
16202 Views |
April 10, 2021, 04:34:22 pm by Mike_J |
|
|
|
|
Adding NFB to single ended marshall amp
Started by jordan86 |
26 Replies
11206 Views |
April 10, 2021, 12:56:47 pm by shooter |
|
|
|
5 Replies
4079 Views |
April 10, 2021, 08:06:00 am by markmalin |
|
|
|
|
15 Replies
8428 Views |
April 09, 2021, 10:13:29 am by PharmRock |
|
|
|
|
15 Replies
6905 Views |
April 09, 2021, 07:48:55 am by SILVERGUN |
|
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 |