Welcome To the Hoffman Amplifiers Forum
March 10, 2026, 07:25:02 pm
Welcome To the Hoffman Amplifiers ForumMarch 10, 2026, 07:25:02 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 32 Guests are viewing this board. | ||||
|
|
How to determine output wattage of an amp
Started by wsscott |
16 Replies
3085 Views |
June 24, 2025, 11:44:09 amby passaloutre |
|
|
|
6 Replies
1956 Views |
June 24, 2025, 10:38:34 am by dmp |
|
|
|
|
Playing guitar barefoot on concrete floor
Started by Willabe |
14 Replies
2980 Views |
June 23, 2025, 11:57:22 am by Lectroid |
|
|
|
1 Replies
1499 Views |
June 22, 2025, 08:24:31 pm by G._Hoffman |
|
|
|
|
V1 extremely microphonic
Started by jewishjay |
16 Replies
7988 Views |
June 21, 2025, 04:43:27 pm by tubeswell |
|
|
|
5E3 power transformer ratings
Started by FREYES_7 |
7 Replies
2081 Views |
June 21, 2025, 12:38:49 pm by FREYES_7 |
|
|
|
10 Replies
2166 Views |
June 21, 2025, 11:38:07 am by Platefire |
|
|
|
|
I got some free stuff...
Started by dwinstonwood |
10 Replies
2264 Views |
June 20, 2025, 06:35:24 pm by dwinstonwood |
|
|
|
4 Replies
1653 Views |
June 20, 2025, 12:20:19 pm by fossilshark |
|
|
|
|
Suggestions for a preamp project?
Started by Jennings |
6 Replies
1805 Views |
June 20, 2025, 03:18:06 am by kagliostro |
|
|
|
cap can proximity to power tube
Started by joesatch |
14 Replies
2695 Views |
June 19, 2025, 09:25:18 am by joesatch |
|
|
|
DR Lite with 6L6s
Started by Thisismyname |
8 Replies
2041 Views |
June 19, 2025, 05:07:30 am by pdf64 |
|
|
|
15 Replies
2766 Views |
June 18, 2025, 11:12:54 pm by DummyLoad |
|
|
|
|
8 Replies
1960 Views |
June 18, 2025, 06:17:16 pm by AlNewman |
|
|
|
|
Schematic Check and Layout Development
Started by J3ona1 |
7 Replies
1994 Views |
June 17, 2025, 01:30:21 pm by J3ona1 |
|
|
|
A humdinger question
Started by hylaphone |
4 Replies
1361 Views |
June 17, 2025, 06:52:16 am by pdf64 |
|
|
Stereo Amp Project
Started by Topherdk |
45 Replies
4998 Views |
June 15, 2025, 12:09:48 pm by shooter |
|
|
|
4 Replies
1543 Views |
June 15, 2025, 11:58:44 am by jordane |
|
|
|
|
45 Replies
6219 Views |
June 15, 2025, 07:16:19 am by ac427v |
|
|
|
|
6 Replies
1848 Views |
June 14, 2025, 05:11:08 pm by Merlin |
|
|
|
|
6G3 Deluxe Celestion
Started by J3ona1 |
12 Replies
3019 Views |
June 14, 2025, 03:57:45 pm by J3ona1 |
|
|
|
9 Replies
2256 Views |
June 13, 2025, 04:38:28 pm by bxershrts |
|
|
|
|
New Life for an old Blues Jr
Started by Garrett Dawkins |
42 Replies
6489 Views |
June 13, 2025, 03:53:59 pm by stratomaster |
|
|
|
Got given a crusty old Blues Jr....
Started by _ej_ |
0 Replies
1066 Views |
June 13, 2025, 02:43:20 pm by _ej_ |
|
|
|
Need Troubleshooting Help
Started by mar2112 |
3 Replies
1238 Views |
June 13, 2025, 09:17:38 am by scstill |
|
|
|
12 Replies
2641 Views |
June 13, 2025, 05:35:16 am by Jarrodthebobo |
|
|
|
|
Plate Voltage External Test Points
Started by Platefire |
22 Replies
3168 Views |
June 10, 2025, 05:27:49 pm by Platefire |
|
|
|
9 Replies
2006 Views |
June 10, 2025, 12:44:29 pm by Porpoise Head |
|
|
|
|
MOD 5F1 kit - voltage issues
Started by martinlb |
31 Replies
4005 Views |
June 10, 2025, 10:45:29 am by DummyLoad |
|
|
|
Line transformers for output.
Started by silat |
6 Replies
1842 Views |
June 09, 2025, 01:40:13 pm by Williamblake |
|
|
|
5e3 Part Substitution Question
Started by ThomasTube74 |
3 Replies
1494 Views |
June 08, 2025, 08:03:58 pm by stratomaster |
|
|
|
MOD 102+ build trouble
Started by martinlb |
9 Replies
1903 Views |
June 08, 2025, 11:56:26 am by martinlb |
|
|
|
Tweed Bluezmeister 2025
Started by acheld |
12 Replies
3767 Views |
June 07, 2025, 10:52:37 am by acheld |
|
|
|
Jam night amp ideas. Grab and go head
Started by tristanc |
18 Replies
7523 Views |
June 06, 2025, 09:24:25 am by tristanc |
|
|
|
4 Replies
1860 Views |
June 06, 2025, 08:39:34 am by pdf64 |
|
|
|
|
44 Replies
6686 Views |
June 05, 2025, 08:09:19 am by wsscott |
|
|
|
|
1 Replies
1206 Views |
June 04, 2025, 03:53:16 am by Merlin |
|
|
|
|
121v from end lug to chassis
Started by martinlb |
11 Replies
1997 Views |
June 03, 2025, 07:04:19 pm by scstill |
|
|
|
5881 Cold Bias Help
Started by jjschessmaster |
2 Replies
1080 Views |
June 03, 2025, 06:54:51 am by jjschessmaster |
|
|
|
Baldwin Organ Transformers
Started by strongjay912 |
14 Replies
2829 Views |
June 02, 2025, 09:33:45 pm by strongjay912 |
|
|
|
Dual 1MA pot for dwell-volume control?
Started by ac427v |
2 Replies
1387 Views |
June 01, 2025, 06:38:11 am by ac427v |
|
|
|
Which is quieter? (Filter node question)
Started by jordan86 |
9 Replies
2196 Views |
June 01, 2025, 06:32:32 am by ac427v |
|
|
|
Hotrod Deville low volume
Started by fossilshark |
19 Replies
2764 Views |
May 31, 2025, 04:24:11 pm by AlNewman |
|
|
|
Adding Tube Rectifier on a Switch
Started by Nathan |
35 Replies
4491 Views |
May 31, 2025, 02:05:55 pm by HotBluePlates |
|
|
|
Holden Wasp VBA 200 Repair
Started by amosmosip |
10 Replies
2231 Views |
May 31, 2025, 01:11:47 pm by Rontone |
|
|
|
3 Replies
1079 Views |
May 30, 2025, 01:30:06 pm by Platefire |
|
|
|
|
800 circuit power section hum help!
Started by joesatch |
10 Replies
2202 Views |
May 30, 2025, 09:06:53 am by joesatch |
|
|
|
2 Replies
1316 Views |
May 30, 2025, 06:51:21 am by Merlin |
|
|
|
|
Philips 1N4007G diode
Started by CordovaNate |
2 Replies
1370 Views |
May 28, 2025, 11:54:13 pm by CordovaNate |
|
|
|
Stand alone AMPEG Reverb
Started by Jonas |
18 Replies
3082 Views |
May 27, 2025, 06:24:14 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 |