Welcome To the Hoffman Amplifiers Forum
August 29, 2026, 12:21:49 pm
Welcome To the Hoffman Amplifiers ForumAugust 29, 2026, 12:21:49 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| NoThisFM and 65 Guests are viewing this board. | ||||
|
|
100 ohm heater resistors fried
Started by Toobgeek |
10 Replies
9431 Views |
August 17, 2014, 11:28:37 amby EL34 |
|
|
|
10 Replies
7950 Views |
August 16, 2014, 09:18:19 pm by EL34 |
|
|
|
|
pre amp tubes not working
Started by marclis |
2 Replies
4312 Views |
August 16, 2014, 07:34:45 pm by marclis |
|
|
|
Belton reverb unit
Started by Leevi |
24 Replies
24011 Views |
August 16, 2014, 01:43:26 pm by Leevi |
|
|
|
1 Replies
4586 Views |
August 16, 2014, 11:03:25 am by shooter |
|
|
|
|
5E3 with Weak distorted tone.
Started by bigsbybender |
12 Replies
7129 Views |
August 14, 2014, 10:01:07 pm by PRR |
|
|
52 Replies
24297 Views |
August 14, 2014, 07:06:46 pm by Mike_J |
|
|
|
|
jm800/fender reverb
Started by shooter |
2 Replies
3941 Views |
August 13, 2014, 08:28:51 pm by shooter |
|
|
|
8 Replies
5624 Views |
August 12, 2014, 07:03:39 pm by hesamadman |
|
|
|
|
Watkins Dominator question
Started by stevehoover |
3 Replies
4485 Views |
August 12, 2014, 04:31:19 pm by terminalgs |
|
|
|
11 Replies
7475 Views |
August 11, 2014, 07:16:42 am by EL34 |
|
|
|
|
Dead silent speaker, no ohms
Started by nateflanigan |
11 Replies
6337 Views |
August 11, 2014, 03:45:00 am by jojokeo |
|
|
|
Fender 6G15 picture
Started by labb |
9 Replies
5163 Views |
August 10, 2014, 06:47:27 pm by labb |
|
|
|
Hey Fender pros ?
Started by jerrydyer |
8 Replies
5553 Views |
August 10, 2014, 09:33:37 am by EL34 |
|
|
|
Princeton Reverb - Reverb Hum
Started by RightLurker |
5 Replies
6869 Views |
August 10, 2014, 09:21:50 am by EL34 |
|
|
|
DUAL RECTIFIER TUBES
Started by TIMBO |
16 Replies
10601 Views |
August 10, 2014, 08:01:32 am by Willabe |
|
|
|
Fi Sonic 30WGR 1418 RESTORE
Started by TIMBO |
10 Replies
6727 Views |
August 10, 2014, 01:12:13 am by TIMBO |
|
|
|
blown fuse indicator
Started by terminalgs |
10 Replies
6803 Views |
August 08, 2014, 06:36:14 pm by terminalgs |
|
|
|
1994 Fender Twin Amp Schematic
Started by plexi50 |
11 Replies
10486 Views |
August 08, 2014, 06:08:24 pm by plexi50 |
|
|
|
10 Replies
7881 Views |
August 08, 2014, 12:09:13 am by Willabe |
|
|
|
|
help needed with 1 tube reverb
Started by ericlc |
20 Replies
9324 Views |
August 07, 2014, 05:50:58 pm by tubenit |
|
|
|
1951 Gibson BR9
Started by plexi50 |
20 Replies
16479 Views |
August 07, 2014, 01:54:54 pm by shooter |
|
|
Princeton Reverb and possible mods
Started by moonbird |
25 Replies
12771 Views |
August 06, 2014, 10:52:39 am by lego4040 |
|
|
|
D'Mars ODS & FX & 2CF
Started by tubenit |
5 Replies
5298 Views |
August 06, 2014, 06:00:27 am by tubenit |
|
|
|
more old stuff
Started by billcreller |
14 Replies
6821 Views |
August 06, 2014, 12:20:32 am by PRR |
|
|
|
8 Replies
6389 Views |
August 05, 2014, 03:39:31 pm by spacelabstudio |
|
|
|
|
Need a Schematic for a Marshall DSL40c
Started by JustMike |
0 Replies
5701 Views |
August 04, 2014, 01:11:15 pm by JustMike |
|
|
|
Custom Amp Build - 5F8-A
Started by jly56 |
36 Replies
17000 Views |
August 03, 2014, 10:46:06 pm by jly56 |
|
|
|
kt88 build
Started by shooter |
45 Replies
17110 Views |
August 02, 2014, 07:52:54 pm by shooter |
|
|
|
Paralleled V1 question
Started by kagliostro |
37 Replies
13700 Views |
August 01, 2014, 11:16:46 pm by DummyLoad |
|
|
|
1960 Tremolux 6BQ5 Blonde
Started by plexi50 |
38 Replies
16727 Views |
July 30, 2014, 02:19:29 pm by Ed_Chambley |
|
|
|
Effects Loop for Marshall 1959HW
Started by shortfuse |
12 Replies
13239 Views |
July 30, 2014, 06:18:21 am by shortfuse |
|
|
|
9 Replies
6755 Views |
July 29, 2014, 06:30:15 pm by tompagan123 |
|
|
|
|
13 Replies
9668 Views |
July 28, 2014, 07:15:15 pm by BrianS |
|
|
|
|
Bugera V55 problem
Started by mresistor |
9 Replies
9695 Views |
July 28, 2014, 02:20:54 pm by mresistor |
|
|
|
Carling progressive toggle switch
Started by sluckey |
20 Replies
13866 Views |
July 27, 2014, 08:53:52 pm by Willabe |
|
|
|
More Preamp Headroom?
Started by camarofreak |
4 Replies
6076 Views |
July 27, 2014, 12:06:17 pm by jjasilli |
|
|
|
Need Bugera V55 (HD) schematic
Started by mresistor |
2 Replies
8302 Views |
July 27, 2014, 10:43:29 am by mresistor |
|
|
|
JCM800 with low power, distorted output
Started by BrianS |
13 Replies
10108 Views |
July 26, 2014, 01:11:31 pm by Cliff Schecht |
|
|
|
5 Replies
11879 Views |
July 26, 2014, 07:23:10 am by kagliostro |
|
|
|
|
Biasing a (I think 1983) Fender Concert
Started by Jomamma |
3 Replies
4672 Views |
July 25, 2014, 07:16:08 pm by Jomamma |
|
|
|
Transformer scratch and dent sale
Started by EL34 |
7 Replies
6650 Views |
July 24, 2014, 09:08:22 pm by DummyLoad |
|
|
|
question about power supply nodes
Started by sean_thornton |
10 Replies
8661 Views |
July 24, 2014, 09:05:03 pm by sean_thornton |
|
|
|
Are these 6L6 numbers safe
Started by TerryD |
9 Replies
6092 Views |
July 24, 2014, 08:49:10 pm by DummyLoad |
|
|
|
Cap change and sound alteration
Started by TerryD |
1 Replies
3504 Views |
July 23, 2014, 04:49:55 pm by tompagan123 |
|
|
|
VRM Problem
Started by mayburyds |
3 Replies
4273 Views |
July 23, 2014, 05:33:37 am by mayburyds |
|
|
|
2 Replies
3969 Views |
July 22, 2014, 06:56:51 pm by punkykatt |
|
|
|
|
Power Cap Cans & Preamp Tubes
Started by jly56 |
10 Replies
6279 Views |
July 22, 2014, 05:42:01 pm by SoundmasterG |
|
|
|
8 Replies
7057 Views |
July 22, 2014, 08:18:57 am by kagliostro |
|
|
|
0 Replies
3848 Views |
July 21, 2014, 09:55:40 am by EL34 |
|
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 |