Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 04:33:54 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 04:33:54 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 65 Guests are viewing this board. | ||||
|
|
3 Replies
3893 Views |
November 15, 2016, 11:59:55 amby HotBluePlates |
|
|
|
|
heater elevation and tone
Started by 12AX7 |
5 Replies
4123 Views |
November 15, 2016, 08:12:40 am by 12AX7 |
|
|
10 watt 5f2 ideas?
Started by chrislathan |
47 Replies
16310 Views |
November 14, 2016, 08:00:08 pm by John |
|
|
|
Airline wrong capacitor placement (??)
Started by kagliostro |
19 Replies
9699 Views |
November 14, 2016, 07:37:09 pm by PRR |
|
|
|
24 Replies
7635 Views |
November 14, 2016, 06:12:14 pm by chrislathan |
|
|
|
|
Amps with 2 output transformers
Started by fossilshark |
8 Replies
7825 Views |
November 14, 2016, 10:07:29 am by kagliostro |
|
|
|
1 Replies
4786 Views |
November 14, 2016, 12:28:25 am by PRR |
|
|
|
|
6 Replies
9283 Views |
November 13, 2016, 03:26:19 pm by Erich |
|
|
|
|
Mesa Boogie "clone" build
Started by fossilshark |
4 Replies
6738 Views |
November 13, 2016, 12:14:34 pm by fossilshark |
|
|
|
Hammond AO-43 Treble Roll-off
Started by wilsonsk |
6 Replies
6158 Views |
November 13, 2016, 11:54:26 am by jojokeo |
|
|
|
6 Replies
5609 Views |
November 13, 2016, 10:45:52 am by kagliostro |
|
|
|
197 Replies
83779 Views |
November 13, 2016, 10:33:26 am by uki |
|
|
|
|
Hammond Amp Guitar Amp Projects
Started by wilsonsk |
8 Replies
6655 Views |
November 12, 2016, 06:14:54 pm by wilsonsk |
|
|
|
5f6 neg feedback
Started by ernie_jr |
4 Replies
3979 Views |
November 12, 2016, 12:02:55 pm by ernie_jr |
|
|
|
Russian Amp
Started by J Rindt |
13 Replies
7168 Views |
November 12, 2016, 09:37:19 am by J Rindt |
|
|
|
50w Marshall without one bell
Started by Oddvar |
8 Replies
5362 Views |
November 12, 2016, 04:01:49 am by Oddvar |
|
|
|
9 Replies
6540 Views |
November 11, 2016, 01:34:38 pm by Planobilly |
|
|
|
|
New toy to tinker with. With pics.
Started by chrislathan |
18 Replies
6972 Views |
November 11, 2016, 12:44:07 pm by chrislathan |
|
|
|
4 Replies
4362 Views |
November 10, 2016, 08:31:47 am by kagliostro |
|
|
|
|
Question about Resistors
Started by dujuarez |
7 Replies
4017 Views |
November 09, 2016, 06:55:00 pm by drgonzonm |
|
|
|
5 Replies
5091 Views |
November 09, 2016, 06:30:04 pm by HotBluePlates |
|
|
|
|
4 Replies
5129 Views |
November 08, 2016, 05:46:19 pm by sluckey |
|
|
|
|
1 Replies
8992 Views |
November 08, 2016, 12:26:59 pm by kagliostro |
|
|
|
|
Ampeg Jet J-12-B Clone Change
Started by neddyboy |
34 Replies
14445 Views |
November 08, 2016, 10:00:30 am by neddyboy |
|
|
|
Add bias pot
Started by Bruce |
14 Replies
8628 Views |
November 07, 2016, 11:12:41 pm by tubeswell |
|
|
|
re-draw verification, please.
Started by shooter |
2 Replies
4050 Views |
November 07, 2016, 08:24:15 am by shooter |
|
|
|
tone circuit issue
Started by EKDENTON |
32 Replies
8945 Views |
November 07, 2016, 07:29:47 am by EKDENTON |
|
|
|
Silvertone 1343
Started by Dan |
8 Replies
6109 Views |
November 07, 2016, 05:08:32 am by kagliostro |
|
|
|
4 Replies
3920 Views |
November 07, 2016, 04:54:08 am by fiftynine |
|
|
|
|
few questions on elevated heaters
Started by 12AX7 |
8 Replies
6336 Views |
November 07, 2016, 12:02:52 am by 12AX7 |
|
|
|
6 Replies
5405 Views |
November 06, 2016, 05:08:11 pm by Paul462 |
|
|
|
|
4 Replies
5051 Views |
November 06, 2016, 01:25:31 pm by TubeGeek |
|
|
|
|
Fender Tone Stack With 1M Pots ?
Started by ncusack |
6 Replies
5284 Views |
November 06, 2016, 12:18:48 pm by PRR |
|
|
|
24 Replies
9367 Views |
November 06, 2016, 06:44:56 am by sluckey |
|
|
|
|
12 Replies
6423 Views |
November 06, 2016, 05:49:59 am by sluckey |
|
|
|
|
Alternate K bypass hookup
Started by Willabe |
6 Replies
4497 Views |
November 06, 2016, 01:09:15 am by HotBluePlates |
|
|
|
106 Replies
36125 Views |
November 06, 2016, 12:39:03 am by Platefire |
|
|
|
|
Peavey 6505+ heater voltage
Started by firemedic |
4 Replies
5246 Views |
November 05, 2016, 10:38:49 pm by firemedic |
|
|
|
15 Replies
10824 Views |
November 05, 2016, 10:00:50 pm by Willabe |
|
|
|
|
7591 PP Amp Project
Started by SupLar |
9 Replies
9147 Views |
November 05, 2016, 10:05:43 am by kagliostro |
|
|
|
51 Replies
19068 Views |
November 05, 2016, 09:32:23 am by uki |
|
|
|
|
Tweedle Dee Build
Started by Ledzepp007 |
19 Replies
9487 Views |
November 05, 2016, 08:16:34 am by galtjunk |
|
|
|
Starting a modified Princeton
Started by hesamadman |
8 Replies
5971 Views |
November 04, 2016, 09:34:33 pm by sean_thornton |
|
|
|
Re-purposed Danelectro 9100 reverb
Started by balcorn80 |
5 Replies
7341 Views |
November 04, 2016, 01:03:46 pm by PRR |
|
|
|
Sluckey's Rocky Project: Questions
Started by uki |
37 Replies
12198 Views |
November 03, 2016, 09:54:21 pm by PRR |
|
|
|
6 Replies
4549 Views |
November 03, 2016, 06:35:46 pm by Tone Junkie |
|
|
|
|
10 Replies
5756 Views |
November 03, 2016, 08:25:22 am by shooter |
|
|
|
|
6 Replies
10342 Views |
November 02, 2016, 09:09:43 pm by pompeiisneaks |
|
|
|
|
Mojo/crap resistors, big box "cheap"
Started by PRR |
4 Replies
4356 Views |
November 02, 2016, 07:41:13 pm by Planobilly |
|
|
|
HiFish II PSE 6V6
Started by shooter |
31 Replies
12030 Views |
November 02, 2016, 03:43:44 pm by kagliostro |
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 |