Welcome To the Hoffman Amplifiers Forum
January 24, 2026, 01:09:23 pm
Welcome To the Hoffman Amplifiers ForumJanuary 24, 2026, 01:09:23 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 43 Guests are viewing this board. | ||||
|
|
Fender Blues Deville Bias schematic
Started by MikePR |
4 Replies
5161 Views |
November 06, 2015, 11:51:37 pmby PRR |
|
|
Rectifier saftey
Started by p2pAmps |
25 Replies
7437 Views |
November 06, 2015, 07:32:34 pm by uki |
|
|
|
38 Replies
17732 Views |
November 06, 2015, 06:36:15 pm by 2deaf |
|
|
|
|
JTM45 makes awful noise when turned up
Started by keithv |
11 Replies
5290 Views |
November 06, 2015, 03:12:47 pm by Willabe |
|
|
|
11 Replies
4681 Views |
November 06, 2015, 02:16:58 pm by HotBluePlates |
|
|
|
|
AX84 High Octane build
Started by Paul1453 |
11 Replies
6411 Views |
November 06, 2015, 09:41:26 am by John |
|
|
|
9 Replies
3747 Views |
November 05, 2015, 10:40:08 pm by tubesornothing |
|
|
|
|
AB763 Twin build
Started by willhugh |
1 Replies
2428 Views |
November 05, 2015, 05:42:02 pm by sluckey |
|
|
|
Tweed Overdrive Special - EF86
Started by adamG |
10 Replies
6365 Views |
November 05, 2015, 12:36:33 pm by tubenit |
|
|
|
EL84 sounds louder than EL34
Started by Leevi |
14 Replies
8422 Views |
November 05, 2015, 10:01:10 am by Leevi |
|
|
|
Tweed Overdrive Special
Started by DCbluez |
5 Replies
3359 Views |
November 04, 2015, 05:04:27 am by DCbluez |
|
|
|
Stout TMB possible NFB issues
Started by Ambugaton |
17 Replies
6096 Views |
November 03, 2015, 05:48:58 pm by Ambugaton |
|
|
|
26 Replies
11909 Views |
November 03, 2015, 04:45:58 pm by 2deaf |
|
|
|
24 Replies
8791 Views |
November 02, 2015, 04:17:29 pm by EL34 |
|
|
|
|
Hoffman AB763 grounding
Started by 6v6Pin1 |
6 Replies
4967 Views |
November 02, 2015, 03:28:37 pm by Ed_Chambley |
|
|
|
Musicman HD-130 Reverb / Bias Problem
Started by plexi50 |
11 Replies
6616 Views |
November 02, 2015, 05:46:11 am by plexi50 |
|
|
|
Steel Amp Build and Design
Started by p2pAmps |
35 Replies
10907 Views |
November 01, 2015, 02:23:44 pm by p2pAmps |
|
|
|
14 Replies
7923 Views |
November 01, 2015, 03:44:23 am by TIMBO |
|
|
|
236 Replies
59751 Views |
October 31, 2015, 04:51:47 pm by Willabe |
|
|
|
|
Square speaker that goes round
Started by Toxophilite |
6 Replies
3072 Views |
October 31, 2015, 10:48:39 am by Toxophilite |
|
|
|
1 channel Vibrolux no Trem
Started by dunner84 |
5 Replies
3066 Views |
October 31, 2015, 10:21:28 am by uki |
|
|
|
Problem with 6sl7 as V1
Started by goldstache |
10 Replies
4620 Views |
October 31, 2015, 09:25:17 am by goldstache |
|
|
|
princeton reverb build
Started by Garycbet |
16 Replies
4805 Views |
October 30, 2015, 11:41:55 pm by drew |
|
|
|
Problems with Hoffman stereo preamp
Started by Rp3703 |
14 Replies
5124 Views |
October 30, 2015, 10:38:10 am by tubenit |
|
|
|
96 Replies
21547 Views |
October 30, 2015, 08:52:23 am by Ed_Chambley |
|
|
|
|
70 Replies
15744 Views |
October 30, 2015, 08:23:17 am by Ed_Chambley |
|
|
|
|
75 Replies
33164 Views |
October 30, 2015, 05:56:52 am by jbrew73 |
|
|
|
|
7 Replies
3175 Views |
October 30, 2015, 12:02:26 am by Paul1453 |
|
|
|
|
Fender Blues Deluxe Power Transformer Specs?
Started by NGW |
1 Replies
2457 Views |
October 29, 2015, 11:32:15 pm by PRR |
|
|
|
6.3V LED lamp compatibility question
Started by Champ_49 |
12 Replies
9452 Views |
October 29, 2015, 09:30:20 pm by EL34 |
|
|
|
Deluxe Reverb One vs. Two Channel
Started by plaidzebra |
7 Replies
4336 Views |
October 29, 2015, 08:16:38 pm by plaidzebra |
|
|
|
23 Replies
28523 Views |
October 29, 2015, 03:01:11 pm by Paul1453 |
|
|
|
|
Test rig for breaking in coupling caps
Started by Willabe |
16 Replies
5623 Views |
October 29, 2015, 12:05:17 pm by plexi50 |
|
|
|
0 Replies
2369 Views |
October 28, 2015, 08:55:04 pm by Rubrburnr |
|
|
|
|
Little Walter Gut Shots
Started by p2pAmps |
12 Replies
9666 Views |
October 28, 2015, 06:58:43 pm by HotBluePlates |
|
|
|
Stereo guitar preamp
Started by Toxophilite |
5 Replies
4368 Views |
October 28, 2015, 10:31:46 am by Toxophilite |
|
|
|
Preparing for my tweed Bassman 5F6-A build
Started by osing |
13 Replies
6618 Views |
October 27, 2015, 09:00:54 pm by sluckey |
|
|
|
0 Replies
2657 Views |
October 27, 2015, 07:51:22 pm by punkykatt |
|
|
|
|
Classictone PT 40-18027 wiring Q's
Started by Draal |
4 Replies
4398 Views |
October 27, 2015, 12:29:48 pm by Draal |
|
|
|
Prototyping issues
Started by Paul1453 |
20 Replies
7180 Views |
October 27, 2015, 12:17:01 pm by DummyLoad |
|
|
|
Vox AC100CPH repair
Started by pompeiisneaks |
11 Replies
5437 Views |
October 27, 2015, 11:59:38 am by pompeiisneaks |
|
|
|
scott 223 monoblocks?
Started by ecofan14 |
1 Replies
2755 Views |
October 27, 2015, 07:23:48 am by sluckey |
|
|
|
5F6A Bassman Amp Cabinet Choices?
Started by plexi50 |
4 Replies
3376 Views |
October 26, 2015, 07:55:52 pm by plexi50 |
|
|
|
Hoffman Listening amp
Started by labb |
1 Replies
2626 Views |
October 26, 2015, 03:02:59 pm by Fresh_Start |
|
|
|
7 Replies
6786 Views |
October 25, 2015, 08:28:58 pm by shooter |
|
|
|
|
7 Replies
3345 Views |
October 25, 2015, 04:00:32 pm by shooter |
|
|
|
|
grounding
Started by Toxophilite |
19 Replies
7687 Views |
October 25, 2015, 01:55:06 pm by mresistor |
|
|
|
Help Identifying a Magnatone amp
Started by Stevewdewitt |
7 Replies
3339 Views |
October 24, 2015, 03:53:08 pm by Willabe |
|
|
|
Standel 25L15
Started by Toxophilite |
3 Replies
2673 Views |
October 24, 2015, 10:47:05 am by tubenit |
|
|
|
PR Turret board/build questions
Started by pryde |
31 Replies
9026 Views |
October 22, 2015, 07:49:56 pm by HotBluePlates |
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 |