Welcome To the Hoffman Amplifiers Forum
October 22, 2025, 10:29:30 pm
Welcome To the Hoffman Amplifiers ForumOctober 22, 2025, 10:29:30 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 69 Guests are viewing this board. | ||||
|
|
I have an Oliver Amp
Started by JustMike |
23 Replies
6410 Views |
April 19, 2021, 10:40:47 amby thetragichero |
|
|
|
Issue with amp build
Started by gerry113377 |
7 Replies
3094 Views |
April 19, 2021, 05:58:17 am by gerry113377 |
|
|
|
Laney TT 20 Head repair
Started by makjoh |
22 Replies
6838 Views |
April 19, 2021, 03:13:01 am by makjoh |
|
|
|
Major Minor Iron question
Started by jojokeo |
4 Replies
2822 Views |
April 19, 2021, 01:56:00 am by jojokeo |
|
|
|
7 Replies
2794 Views |
April 18, 2021, 08:06:23 pm by sluckey |
|
|
|
|
6 Replies
3065 Views |
April 17, 2021, 10:18:56 pm by echuta13 |
|
|
|
44 Replies
8908 Views |
April 17, 2021, 10:04:12 pm by glass54 |
|
|
|
|
Lamington reverb radio noise
Started by isaac_teller |
2 Replies
2209 Views |
April 17, 2021, 05:10:06 pm by Bieworm |
|
|
|
6 V 6 Plexi Master Volume Advice
Started by purpletele |
37 Replies
9547 Views |
April 16, 2021, 10:41:36 pm by dude |
|
|
|
29 Replies
5804 Views |
April 16, 2021, 09:03:48 pm by Ronno25 |
|
|
|
|
Cabinet Construction Question
Started by Mason |
11 Replies
3711 Views |
April 16, 2021, 12:56:03 pm by Willabe |
|
|
|
Possible sources of buzz
Started by osing |
12 Replies
3875 Views |
April 15, 2021, 08:32:39 pm by osing |
|
|
|
Twin Reverb Circuit with 9AB1C1B unit
Started by scstill |
2 Replies
2143 Views |
April 15, 2021, 07:44:21 pm by PRR |
|
|
|
Pro Jr Build - Blown Fuse on Startup
Started by trevorpowell |
4 Replies
2214 Views |
April 15, 2021, 06:43:09 pm by scstill |
|
|
|
Help me Mod this 6G16 Vibroverb Build!
Started by waldner |
11 Replies
3982 Views |
April 15, 2021, 06:21:30 pm by waldner |
|
|
|
Grid stopper for LTPI
Started by Vlada |
0 Replies
2062 Views |
April 14, 2021, 01:50:03 pm by Vlada |
|
|
|
Heat issue ?
Started by dude |
10 Replies
3813 Views |
April 14, 2021, 02:53:47 am by Latole |
|
|
94 Replies
27319 Views |
April 13, 2021, 10:08:06 pm by pullshocks |
|
|
|
|
Masco MA-25 power supply question
Started by luthierwnc |
5 Replies
3162 Views |
April 13, 2021, 02:09:43 pm by PRR |
|
|
|
Teflon cable.
Started by Mike_J |
6 Replies
3572 Views |
April 13, 2021, 12:47:51 pm by Mike_J |
|
|
|
Hot Rod Deluxe switch issue
Started by gfj |
0 Replies
1979 Views |
April 13, 2021, 02:42:49 am by gfj |
|
|
|
Help with master volume
Started by Irkin_Bollikans |
6 Replies
3677 Views |
April 13, 2021, 12:36:35 am by d95err |
|
|
|
AC15/AA964 Princeton/Tweed Hybrid
Started by dwinstonwood « 1 2 » |
66 Replies
13982 Views |
April 11, 2021, 12:55:47 pm by dwinstonwood |
|
|
|
Bias a Silvertone 1474
Started by jamesedmunda |
7 Replies
3192 Views |
April 11, 2021, 12:53:16 pm by jamesedmunda |
|
|
|
Trying to interpret the LTP.
Started by Mike_J |
30 Replies
8071 Views |
April 10, 2021, 06:00:33 pm by Mike_J |
|
|
|
40 Replies
11582 Views |
April 10, 2021, 04:34:22 pm by Mike_J |
|
|
|
|
Adding NFB to single ended marshall amp
Started by jordan86 |
26 Replies
8567 Views |
April 10, 2021, 12:56:47 pm by shooter |
|
|
|
5 Replies
2838 Views |
April 10, 2021, 08:06:00 am by markmalin |
|
|
|
|
15 Replies
6228 Views |
April 09, 2021, 10:13:29 am by PharmRock |
|
|
|
|
15 Replies
4997 Views |
April 09, 2021, 07:48:55 am by SILVERGUN |
|
|
|
|
Silvertone 1484 Reverb going on and off
Started by jimlat |
5 Replies
2469 Views |
April 09, 2021, 05:10:38 am by terminalgs |
|
|
|
Tools for fine tuning an amp.
Started by Mike_J |
32 Replies
8928 Views |
April 08, 2021, 10:58:00 am by Mike_J |
|
|
|
Transformer Testing
Started by Opry Audio |
7 Replies
4003 Views |
April 07, 2021, 07:17:05 pm by SILVERGUN |
|
|
|
Deluxe Reverb Intermittant Power Loss
Started by luthierwnc |
2 Replies
1649 Views |
April 07, 2021, 06:32:29 pm by luthierwnc |
|
|
|
3 Replies
2381 Views |
April 07, 2021, 06:07:02 pm by spunko |
|
|
|
|
6V6 Bias on SF Princeton Reverb
Started by terminalgs |
2 Replies
3674 Views |
April 07, 2021, 09:31:54 am by pdf64 |
|
|
|
19 Replies
4631 Views |
April 07, 2021, 08:15:29 am by Matt-O |
|
|
|
|
LND150 loop
Started by Vlada |
1 Replies
4107 Views |
April 06, 2021, 06:32:11 pm by 2deaf |
|
|
|
55 Replies
14335 Views |
April 06, 2021, 02:39:49 pm by shooter |
|
|
|
|
Super Reverb Deluxe Power Transformer
Started by xandaz |
14 Replies
4213 Views |
April 06, 2021, 05:55:19 am by xandaz |
|
|
|
What's the greatest EL34 ever made?
Started by SoundCity85 |
7 Replies
3422 Views |
April 06, 2021, 02:22:07 am by Bieworm |
|
|
|
Ampbooks SLO 12AX7 Bias Calculation
Started by Gregwor |
23 Replies
9210 Views |
April 05, 2021, 07:35:26 pm by HotBluePlates |
|
|
|
8 Replies
4748 Views |
April 05, 2021, 03:09:16 pm by PharmRock |
|
|
|
|
10 Replies
3467 Views |
April 05, 2021, 11:21:35 am by Bieworm |
|
|
|
|
54 Replies
12679 Views |
April 04, 2021, 06:50:17 pm by Mike_J |
|
|
|
|
4 Replies
2530 Views |
April 04, 2021, 05:35:42 pm by nepalnt21 |
|
|
|
|
N.o.s. Marshall p.t. Help?
Started by eggbert |
4 Replies
2334 Views |
April 04, 2021, 03:18:48 pm by acheld |
|
|
|
Reverb tank troubleshooting
Started by Clarkey |
4 Replies
4104 Views |
April 04, 2021, 10:55:13 am by sluckey |
|
|
|
74 Replies
13692 Views |
April 04, 2021, 08:46:56 am by pbman1953 |
|
|
|
|
14 Replies
4739 Views |
April 03, 2021, 06:39:44 am by sluckey |
|
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 |