Welcome To the Hoffman Amplifiers Forum
April 28, 2026, 05:03:48 am
Welcome To the Hoffman Amplifiers ForumApril 28, 2026, 05:03:48 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 117 Guests are viewing this board. | ||||
|
|
One last VVR question
Started by bluesbear |
16 Replies
8019 Views |
April 22, 2011, 08:41:01 amby bluesbear |
|
|
|
1 Replies
3365 Views |
April 22, 2011, 04:43:25 am by tubenit |
|
|
|
|
Silver Jubilee OD only preamp
Started by navdave |
3 Replies
4262 Views |
April 22, 2011, 12:10:53 am by TIMBO |
|
|
|
Filter Cap Question
Started by bootspratt |
9 Replies
7065 Views |
April 21, 2011, 06:13:55 am by EL34 |
|
|
|
Silver Jubilee
Started by TIMBO |
5 Replies
3935 Views |
April 19, 2011, 11:50:14 pm by TIMBO |
|
|
|
11 Replies
7261 Views |
April 19, 2011, 07:33:55 pm by dwp |
|
|
|
|
3 Replies
3995 Views |
April 18, 2011, 09:53:28 pm by TubeRube |
|
|
|
|
Using Amp Preamp Out
Started by plexi50 |
2 Replies
3749 Views |
April 18, 2011, 03:30:37 pm by plexi50 |
|
|
|
Hammond 125ESE wiring ?
Started by worth |
8 Replies
6745 Views |
April 18, 2011, 01:46:00 pm by worth |
|
|
|
Gain stage mod
Started by blues man |
3 Replies
4044 Views |
April 18, 2011, 11:00:39 am by blues man |
|
|
|
21 Replies
10766 Views |
April 18, 2011, 10:45:50 am by Platefire |
|
|
|
|
DN2540 MOSFET in a cathodyne
Started by bigugly |
7 Replies
10951 Views |
April 17, 2011, 07:07:31 pm by 38Super |
|
|
|
14 Replies
7163 Views |
April 17, 2011, 03:23:39 pm by nateflanigan |
|
|
|
|
12AU7 Mixer
Started by RicharD |
14 Replies
8853 Views |
April 17, 2011, 01:12:21 am by DummyLoad |
|
|
|
What is a 7247?
Started by LooseChange |
5 Replies
5236 Views |
April 16, 2011, 10:16:14 am by HotBluePlates |
|
|
58 Replies
23101 Views |
April 16, 2011, 09:38:25 am by DummyLoad |
|
|
|
|
5e3 crackling and popping
Started by Tubed |
13 Replies
10301 Views |
April 16, 2011, 02:10:10 am by Tubed |
|
|
steel chassis vs aluminum chassis
Started by blues man |
29 Replies
28365 Views |
April 15, 2011, 08:26:47 pm by John |
|
|
|
question on ultra linear hook-up
Started by dwp |
10 Replies
7173 Views |
April 15, 2011, 02:55:07 pm by jojokeo |
|
|
|
New Baldwin Organ Amp Project
Started by Platefire |
28 Replies
13375 Views |
April 15, 2011, 12:07:07 pm by jojokeo |
|
|
|
7 Replies
6574 Views |
April 15, 2011, 11:42:29 am by simonallaway |
|
|
|
|
5e3 coarse/fine volume control
Started by EW57 |
20 Replies
14554 Views |
April 15, 2011, 01:17:27 am by stingray_65 |
|
|
|
Rectifier question
Started by zapped |
9 Replies
6039 Views |
April 13, 2011, 07:17:32 pm by ThermionicEngine |
|
|
|
6l6wxt ok for 135w UL twin?
Started by bakerlite |
4 Replies
3946 Views |
April 13, 2011, 06:42:27 pm by bakerlite |
|
|
|
7 Replies
8699 Views |
April 13, 2011, 10:19:43 am by tubeswell |
|
|
|
|
Replacing laydown OT with stand up
Started by 3choplex |
4 Replies
4571 Views |
April 13, 2011, 07:32:56 am by jojokeo |
|
|
|
72 twin reverb master volume pot
Started by 67polara |
6 Replies
6304 Views |
April 12, 2011, 09:41:53 am by 67polara |
|
|
|
Vox style cut control
Started by navdave |
6 Replies
5546 Views |
April 12, 2011, 12:54:10 am by The_Gaz |
|
|
|
oh no - another power supply gone.
Started by bakerlite |
8 Replies
5353 Views |
April 11, 2011, 07:02:50 pm by sluckey |
|
|
|
18 watt output issue
Started by dixiepig |
3 Replies
3881 Views |
April 11, 2011, 08:48:55 am by Willabe |
|
|
|
another OT question
Started by billcreller |
4 Replies
3719 Views |
April 10, 2011, 04:49:50 pm by mresistor |
|
|
|
Feedback on my next amp project
Started by mpayne |
6 Replies
4952 Views |
April 09, 2011, 02:17:27 pm by mpayne |
|
|
|
Dummy load
Started by jeff |
29 Replies
20041 Views |
April 09, 2011, 07:13:33 am by Jack1962 |
|
|
|
5879 smoothing caps
Started by tubenit |
24 Replies
11599 Views |
April 08, 2011, 09:02:33 am by terminalgs |
|
|
|
9 Replies
5690 Views |
April 08, 2011, 06:23:43 am by EL34 |
|
|
|
|
15 Replies
9519 Views |
April 07, 2011, 02:41:36 pm by RicharD |
|
|
|
|
10w resistor in 5w format
Started by ncusack |
3 Replies
3838 Views |
April 07, 2011, 07:12:02 am by mageerc |
|
|
|
6 Replies
4952 Views |
April 07, 2011, 07:01:38 am by kagliostro |
|
|
|
|
8 Replies
6110 Views |
April 07, 2011, 12:19:01 am by jojokeo |
|
|
|
|
5E3 Deluxe Using 6L6GC
Started by plexi50 |
29 Replies
19628 Views |
April 06, 2011, 07:45:20 pm by crashtm1 |
|
|
|
8 Replies
5666 Views |
April 06, 2011, 02:20:17 pm by 3choplex |
|
|
|
|
Bias circuit help
Started by Megachunk |
45 Replies
15955 Views |
April 06, 2011, 11:18:12 am by Megachunk |
|
|
|
FX & acoustic amplification?
Started by tubenit |
2 Replies
3678 Views |
April 05, 2011, 07:05:58 pm by Geezer |
|
|
0 Replies
3567 Views |
April 05, 2011, 01:51:15 pm by EL34 |
|
|
|
|
21 Replies
18017 Views |
April 05, 2011, 03:43:07 am by tubeswell |
|
|
|
|
Bassman Ten rebuild
Started by blues man |
2 Replies
3878 Views |
April 04, 2011, 07:06:41 pm by blues man |
|
|
|
2 Replies
4016 Views |
April 04, 2011, 03:57:11 pm by phsyconoodler |
|
|
|
|
53 Replies
36522 Views |
April 04, 2011, 03:55:31 pm by RicharD |
|
|
|
|
Master Volume help please
Started by seedlings |
11 Replies
6505 Views |
April 03, 2011, 05:38:41 pm by seedlings |
|
|
|
shorted GZ34?
Started by 87MJ |
23 Replies
13233 Views |
April 03, 2011, 02:19:34 pm by tubeswell |
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 |