Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 02:17:35 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 02:17:35 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| tomojt and 65 Guests are viewing this board. | ||||
|
|
Gibson BR6-F buzzing - troubleshooting
Started by jconover |
17 Replies
8529 Views |
November 11, 2014, 12:36:36 amby jconover |
|
|
|
Aluminum Chassis
Started by HommeMarrBuckley |
3 Replies
4097 Views |
November 10, 2014, 06:14:25 pm by HommeMarrBuckley |
|
|
|
board layout, components too close?
Started by hesamadman |
5 Replies
3881 Views |
November 10, 2014, 05:20:41 pm by HotBluePlates |
|
|
|
9 Replies
6119 Views |
November 10, 2014, 05:11:02 pm by Gareth81 |
|
|
|
80 Replies
25584 Views |
November 09, 2014, 09:39:07 pm by jojokeo |
|
|
|
|
Fender twin reverb send as effects loop
Started by Gareth81 |
1 Replies
5015 Views |
November 09, 2014, 06:00:12 pm by 2deaf |
|
|
|
Heater wireing
Started by Medman |
1 Replies
3199 Views |
November 08, 2014, 09:01:30 pm by sluckey |
|
|
|
Can I run two relays on one switch?
Started by Mike_J |
3 Replies
3848 Views |
November 07, 2014, 09:05:55 pm by PRR |
|
|
|
pilot light
Started by Toxophilite |
2 Replies
3409 Views |
November 07, 2014, 02:05:49 pm by jojokeo |
|
|
|
4 Replies
4215 Views |
November 07, 2014, 12:33:42 pm by kagliostro |
|
|
|
|
Marshall 1959T voltage chart?
Started by jeff |
1 Replies
4051 Views |
November 07, 2014, 03:39:48 am by DummyLoad |
|
|
|
bootstapping comparison
Started by tubenit |
15 Replies
10095 Views |
November 06, 2014, 11:50:09 pm by jazbo8 |
|
|
|
Gibson GA-20T Channel 2 dead
Started by BigE |
4 Replies
4260 Views |
November 06, 2014, 07:20:47 pm by BigE |
|
|
|
How is this amp biased?
Started by jukelemon |
13 Replies
5231 Views |
November 06, 2014, 12:56:57 am by kagliostro |
|
|
|
Working on an Ampeg V3
Started by TubeGeek |
8 Replies
5104 Views |
November 05, 2014, 09:03:20 pm by TubeGeek |
|
|
|
Harp amp project, done
Started by John |
8 Replies
5330 Views |
November 05, 2014, 07:15:59 pm by John |
|
|
|
16 Replies
7055 Views |
November 04, 2014, 06:24:29 pm by HotBluePlates |
|
|
|
MOVED: Affordable handheld multiscope
Started by EL34 |
0 Replies
3177 Views |
November 04, 2014, 11:44:57 am by EL34 |
|
|
|
Filament Transformer
Started by TIMBO |
2 Replies
3399 Views |
November 03, 2014, 01:55:35 pm by Leevi |
|
|
|
2 Replies
4029 Views |
November 03, 2014, 12:25:19 pm by markmalin |
|
|
|
|
7 Replies
4316 Views |
November 03, 2014, 12:07:20 pm by simonallaway |
|
|
|
|
13 Replies
10451 Views |
November 03, 2014, 11:12:09 am by Mike_J |
|
|
|
|
5F2A Oscillation
Started by mworthi717 |
9 Replies
6340 Views |
November 03, 2014, 08:12:47 am by mworthi717 |
|
|
|
KT66 vs. 5881
Started by tubenit |
14 Replies
22179 Views |
November 02, 2014, 08:06:19 am by Mike_J |
|
|
32 Replies
13656 Views |
November 01, 2014, 07:37:28 pm by Jack_Hester |
|
|
|
|
Crate Palomino
Started by billcreller |
17 Replies
6466 Views |
November 01, 2014, 04:51:55 pm by billcreller |
|
|
|
Marshall silver jubilee clone problem
Started by ericlen838 |
5 Replies
5175 Views |
October 31, 2014, 11:32:54 pm by sluckey |
|
|
|
116 Replies
34778 Views |
October 31, 2014, 04:58:04 pm by lego4040 |
|
|
|
|
9 Replies
6093 Views |
October 31, 2014, 04:25:05 pm by Mike_J |
|
|
|
|
Low Power Standel 10L12 with 6V6 amp
Started by kingplank |
32 Replies
14342 Views |
October 31, 2014, 01:24:21 pm by kingplank |
|
|
|
Looking for Hard to find PT
Started by dude |
24 Replies
8838 Views |
October 30, 2014, 08:52:45 pm by Tone Junkie |
|
|
|
0 Replies
2984 Views |
October 30, 2014, 06:05:06 pm by Mike_J |
|
|
|
|
Marshall 1986 JMP 50 Bass / 7027
Started by plexi50 |
0 Replies
3724 Views |
October 29, 2014, 08:11:22 pm by plexi50 |
|
|
|
From Valco one gadget for your amp
Started by kagliostro |
1 Replies
3332 Views |
October 29, 2014, 07:19:46 pm by MadMax |
|
|
|
4 Replies
3893 Views |
October 29, 2014, 03:27:01 pm by TerryD |
|
|
|
|
5e3 first build _ampro
Started by ernest |
36 Replies
16609 Views |
October 28, 2014, 07:04:08 pm by plexi50 |
|
|
|
Carolina Blues Special (update)
Started by tubenit |
5 Replies
6024 Views |
October 28, 2014, 03:10:00 pm by Ken Moon |
|
|
|
Isolation jacks
Started by shooter |
9 Replies
6379 Views |
October 28, 2014, 12:08:59 pm by shooter |
|
|
|
Bad Cat Hot Cat 15 Schematic
Started by bnwitt |
11 Replies
17107 Views |
October 28, 2014, 10:33:23 am by bnwitt |
|
|
|
Dual Single Ended Output
Started by hesamadman |
48 Replies
27739 Views |
October 28, 2014, 10:11:36 am by HotBluePlates |
|
|
|
11 Replies
6854 Views |
October 28, 2014, 08:33:29 am by kagliostro |
|
|
|
|
Little losses on 5 f1 negative feedback
Started by john_t |
8 Replies
4632 Views |
October 28, 2014, 07:48:20 am by EL34 |
|
|
|
5 Replies
5382 Views |
October 28, 2014, 01:57:39 am by kagliostro |
|
|
|
|
6 Replies
5022 Views |
October 27, 2014, 07:20:26 pm by Mike_J |
|
|
|
|
alternative ^V^
Started by DummyLoad |
5 Replies
5977 Views |
October 27, 2014, 02:26:26 am by kagliostro |
|
|
|
ECL 86 ?
Started by Toxophilite |
8 Replies
6691 Views |
October 26, 2014, 02:43:54 am by TIMBO |
|
|
|
6 Replies
5039 Views |
October 25, 2014, 01:31:32 pm by blues man |
|
|
|
|
Quick question regarding my 2204
Started by hesamadman |
7 Replies
5425 Views |
October 25, 2014, 09:57:38 am by shooter |
|
|
|
4 Replies
4321 Views |
October 24, 2014, 04:33:56 pm by jjasilli |
|
|
|
|
34 Replies
15899 Views |
October 24, 2014, 11:16:24 am by Mike_J |
|
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 |