Welcome To the Hoffman Amplifiers Forum
September 07, 2025, 08:32:38 am
Welcome To the Hoffman Amplifiers ForumSeptember 07, 2025, 08:32:38 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 12 Guests are viewing this board. | ||||
|
|
7 Replies
2823 Views |
July 27, 2017, 08:09:11 pmby jjasilli |
|
|
|
0 Replies
1600 Views |
July 27, 2017, 02:34:58 pm by PRR |
|
|
|
|
Cascode advice?
Started by murrayatuptown |
8 Replies
4904 Views |
July 27, 2017, 12:05:42 pm by Tony Bones |
|
|
|
3 Replies
2227 Views |
July 27, 2017, 10:29:55 am by goldstache |
|
|
|
|
10 Replies
3481 Views |
July 27, 2017, 09:44:19 am by Apprentice |
|
|
|
|
4 Replies
2731 Views |
July 26, 2017, 11:32:10 pm by DummyLoad |
|
|
|
|
JMP channel switch
Started by warioblast |
18 Replies
7737 Views |
July 26, 2017, 07:39:03 pm by warioblast |
|
|
|
Dialing in a tube amp
Started by Willabe |
19 Replies
4547 Views |
July 25, 2017, 09:53:31 pm by pompeiisneaks |
|
|
|
2 Replies
1748 Views |
July 25, 2017, 09:19:38 pm by pompeiisneaks |
|
|
|
|
Lead Dress re wire tips
Started by Pochie45566 |
9 Replies
5023 Views |
July 25, 2017, 09:16:33 am by Ed_Chambley |
|
|
|
Tweed Bassman 6V6s - transformers options?
Started by Arry |
5 Replies
3883 Views |
July 24, 2017, 07:27:40 pm by drew |
|
|
|
Shock Hazard?
Started by hesamadman |
7 Replies
2604 Views |
July 24, 2017, 05:46:19 pm by drgonzonm |
|
|
46 Replies
23377 Views |
July 24, 2017, 05:17:23 pm by murrayatuptown |
|
|
|
|
Reverb problem
Started by Tuckerson |
15 Replies
3580 Views |
July 23, 2017, 08:12:36 pm by PRR |
|
|
|
17 Replies
5283 Views |
July 23, 2017, 07:49:10 pm by pompeiisneaks |
|
|
|
|
Ampeg m12 weak tremelo
Started by nateflanigan |
2 Replies
2271 Views |
July 22, 2017, 09:06:12 am by nateflanigan |
|
|
|
Tweed Princeton 5F2A clone
Started by Joel |
9 Replies
4231 Views |
July 22, 2017, 04:42:27 am by Joel |
|
|
|
Throbbing 5F1 any theories?
Started by leevc5 |
11 Replies
3183 Views |
July 21, 2017, 07:36:27 pm by Joel |
|
|
|
Shielded?
Started by davidwpack |
9 Replies
2835 Views |
July 21, 2017, 01:25:48 pm by davidwpack |
|
|
|
Footswitch anomaly
Started by bnwitt |
4 Replies
1919 Views |
July 20, 2017, 11:18:31 am by bnwitt |
|
|
|
New project
Started by EKDENTON |
23 Replies
6199 Views |
July 20, 2017, 10:43:33 am by EKDENTON |
|
|
|
I think I've figured out what I want
Started by rake |
21 Replies
4358 Views |
July 19, 2017, 05:30:53 am by tubenit |
|
|
67 Replies
14231 Views |
July 19, 2017, 12:20:52 am by jojokeo |
|
|
|
|
6 Replies
3631 Views |
July 18, 2017, 03:44:33 pm by 2deaf |
|
|
|
|
Fixed to cathode bias switch
Started by Apprentice |
9 Replies
5236 Views |
July 18, 2017, 12:03:17 pm by Apprentice |
|
|
|
I have the bug again - Time to build
Started by sdp1234 |
1 Replies
1662 Views |
July 16, 2017, 09:26:17 pm by hesamadman |
|
|
|
3 Questions: 5F4 Tweed Super
Started by beckspeed |
5 Replies
3066 Views |
July 15, 2017, 09:44:39 am by beckspeed |
|
|
|
2 Replies
2527 Views |
July 15, 2017, 09:41:53 am by alange5 |
|
|
|
|
23 Replies
8650 Views |
July 14, 2017, 12:18:21 pm by bnwitt |
|
|
|
|
1 Replies
1741 Views |
July 13, 2017, 01:37:29 pm by SILVERGUN |
|
|
|
|
1 Replies
2285 Views |
July 12, 2017, 05:37:46 pm by jjasilli |
|
|
|
|
Mod Suggestions for 75' Plexi clone.
Started by Pochie45566 |
19 Replies
4465 Views |
July 12, 2017, 04:23:00 pm by DummyLoad |
|
|
|
MOSFET CF using a hoffman style layout
Started by sdp1234 |
2 Replies
2458 Views |
July 12, 2017, 02:56:17 pm by tubeswell |
|
|
|
3 Replies
1835 Views |
July 11, 2017, 09:09:03 pm by TerryD |
|
|
|
|
Supro 1624T Dual Tone
Started by Joel |
19 Replies
14488 Views |
July 11, 2017, 08:03:35 am by clyde |
|
|
|
Crate Vintage Club 20 Squealing
Started by dpm309 |
8 Replies
5440 Views |
July 10, 2017, 05:53:58 pm by dpm309 |
|
|
|
22798 PT
Started by davidwpack |
2 Replies
1747 Views |
July 10, 2017, 12:09:05 pm by davidwpack |
|
|
|
Low Volume only when played clean
Started by Pochie45566 |
34 Replies
7614 Views |
July 10, 2017, 10:41:34 am by Pochie45566 |
|
|
|
Not the normal "blue glow" question
Started by Johntb |
8 Replies
3191 Views |
July 09, 2017, 10:18:01 pm by Johntb |
|
|
|
Help me find "how to build amp" post
Started by eldredjames |
5 Replies
2204 Views |
July 09, 2017, 07:11:08 pm by shooter |
|
|
|
0 Replies
1465 Views |
July 09, 2017, 01:59:49 pm by Willabe |
|
|
|
|
17 Replies
4444 Views |
July 09, 2017, 12:02:07 am by Steve_P |
|
|
|
|
Bypass cap attenuation
Started by theundeadelvis |
3 Replies
2012 Views |
July 08, 2017, 06:32:42 pm by davidwpack |
|
|
|
4 Replies
2692 Views |
July 08, 2017, 05:10:15 pm by jonyoungyi |
|
|
|
|
questions about a Gibson Hawk GA-25RVT
Started by alange5 |
23 Replies
11935 Views |
July 08, 2017, 11:11:40 am by alange5 |
|
|
|
silverface twin bias arrangement
Started by jim |
3 Replies
1847 Views |
July 07, 2017, 01:36:57 pm by jim |
|
|
|
4 Replies
3272 Views |
July 07, 2017, 09:13:09 am by ululufut |
|
|
|
|
1 Replies
4414 Views |
July 07, 2017, 07:33:41 am by plumcrazyfx |
|
|
|
|
4 Replies
2209 Views |
July 06, 2017, 04:19:39 pm by tubeswell |
|
|
|
|
Q on fine tuning bass pot
Started by dude |
2 Replies
1708 Views |
July 06, 2017, 04:12:42 pm by dude |
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 |