Welcome To the Hoffman Amplifiers Forum
March 11, 2026, 08:09:22 am
Welcome To the Hoffman Amplifiers ForumMarch 11, 2026, 08:09:22 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 110 Guests are viewing this board. | ||||
|
|
Biasing a single ended output stage...
Started by bruno |
20 Replies
6659 Views |
October 24, 2020, 07:40:32 pmby AmberB |
|
|
Low end buzz issue
Started by jordan86 |
26 Replies
6849 Views |
October 24, 2020, 05:18:52 pm by bmccowan |
|
|
|
14 Replies
5044 Views |
October 24, 2020, 02:35:13 pm by jammied |
|
|
|
|
Raising heaters
Started by daveyajd |
22 Replies
6415 Views |
October 24, 2020, 11:56:51 am by daveyajd |
|
|
|
Mounting Tube Sockets
Started by yorgle |
20 Replies
6167 Views |
October 23, 2020, 08:59:46 pm by glass54 |
|
|
|
Anyone know what make of tube this is?
Started by mikeymike |
8 Replies
3568 Views |
October 23, 2020, 11:43:02 am by Soulfetish |
|
|
|
power amp resources
Started by mlhuff |
3 Replies
2474 Views |
October 22, 2020, 08:57:25 pm by 2deaf |
|
|
|
8 Replies
3189 Views |
October 22, 2020, 07:26:57 pm by vampwizzard |
|
|
|
|
9 Replies
4104 Views |
October 22, 2020, 03:29:16 pm by vampwizzard |
|
|
|
|
8 Replies
4073 Views |
October 22, 2020, 12:25:29 pm by astronomicum |
|
|
|
|
Strange noise [SOLVED]
Started by Leevi |
5 Replies
2990 Views |
October 22, 2020, 10:58:59 am by Leevi |
|
|
|
Surface mount equivalents
Started by Steve Blackdog |
9 Replies
3708 Views |
October 22, 2020, 06:58:34 am by HotBluePlates |
|
|
|
6x5gt rectifryer?
Started by TurboGuitarMelton |
6 Replies
3803 Views |
October 22, 2020, 02:13:15 am by DummyLoad |
|
|
|
Princeton Reverb build
Started by Opry Audio |
16 Replies
5640 Views |
October 21, 2020, 03:30:04 pm by sluckey |
|
|
|
18 Replies
5743 Views |
October 21, 2020, 11:03:45 am by steveo7868 |
|
|
|
|
Did I get the wrong power transformer?
Started by Tapsnap |
22 Replies
5619 Views |
October 20, 2020, 04:20:22 pm by shooter |
|
|
|
60 hz Blues (buzz)
Started by Sonny ReVerb |
8 Replies
3247 Views |
October 19, 2020, 09:41:24 pm by Sonny ReVerb |
|
|
|
19 Replies
5738 Views |
October 19, 2020, 11:21:44 am by shooter |
|
|
|
MOVED: Another Analogy
Started by sluckey |
0 Replies
2187 Views |
October 19, 2020, 10:57:19 am by sluckey |
|
|
|
18 Replies
5966 Views |
October 19, 2020, 10:20:13 am by mresistor |
|
|
|
|
7 Replies
3421 Views |
October 19, 2020, 09:08:56 am by squarhawk@charter.net |
|
|
|
|
4 Replies
3163 Views |
October 19, 2020, 08:30:06 am by vampwizzard |
|
|
|
|
6 Replies
3675 Views |
October 18, 2020, 10:58:12 pm by tubeswell |
|
|
|
|
Traynor YCV 40 lowB+
Started by jamesedmunda |
2 Replies
2470 Views |
October 16, 2020, 05:48:06 pm by JustMike |
|
|
|
Reverb Problems
Started by Wanabejimi |
3 Replies
2456 Views |
October 16, 2020, 05:10:05 pm by sluckey |
|
|
|
Bias VTL IT-85 doubt - help needed
Started by Miracle1980 |
9 Replies
4526 Views |
October 16, 2020, 12:36:54 pm by Miracle1980 |
|
|
|
Another Capicator Question.
Started by Cree |
12 Replies
4504 Views |
October 15, 2020, 09:55:27 pm by HotBluePlates |
|
|
|
8 Replies
4219 Views |
October 15, 2020, 05:47:55 pm by martinomma |
|
|
|
|
1 tube reverb in cj11
Started by Rlaak |
2 Replies
2568 Views |
October 15, 2020, 05:00:05 pm by HotBluePlates |
|
|
|
Anyone make a good 2-Button Footswitch??
Started by aabbs20 |
5 Replies
2913 Views |
October 15, 2020, 01:13:04 pm by SILVERGUN |
|
|
|
Mystery Transformers
Started by jewishjay |
2 Replies
2607 Views |
October 15, 2020, 10:16:50 am by jewishjay |
|
|
|
0 Replies
2131 Views |
October 14, 2020, 11:09:11 pm by Willabe |
|
|
|
|
0 Replies
1890 Views |
October 14, 2020, 07:04:24 pm by sluckey |
|
|
|
|
Trem-o-nator (Sluckey)
Started by khansen810 |
13 Replies
5050 Views |
October 14, 2020, 04:02:01 pm by sluckey |
|
|
|
3 Replies
3031 Views |
October 14, 2020, 01:42:31 am by Jatchley |
|
|
|
|
7 Replies
4209 Views |
October 13, 2020, 04:59:56 pm by sluckey |
|
|
|
|
8 Replies
6240 Views |
October 13, 2020, 04:02:51 pm by HotBluePlates |
|
|
|
|
Two heater secondaries
Started by Vlada |
14 Replies
5015 Views |
October 13, 2020, 03:13:38 pm by shooter |
|
|
|
Elevated Heaters
Started by Cree |
3 Replies
2415 Views |
October 13, 2020, 01:42:00 pm by Cree |
|
|
|
12AU7 as output power tube
Started by AmberB |
8 Replies
10412 Views |
October 13, 2020, 09:12:32 am by HotBluePlates |
|
|
|
Relays and powering
Started by Bieworm |
9 Replies
4373 Views |
October 11, 2020, 11:18:16 pm by Bieworm |
|
|
|
38 Replies
15711 Views |
October 11, 2020, 09:24:42 pm by Huddy |
|
|
|
|
What Happens If....?
Started by The Ballzz |
14 Replies
4997 Views |
October 11, 2020, 08:08:50 pm by tubeswell |
|
|
|
Radial Cap's
Started by Cree |
21 Replies
7088 Views |
October 09, 2020, 05:40:58 pm by acheld |
|
|
|
Eddie Van Halen Hacked His Guitar
Started by PRR |
0 Replies
2690 Views |
October 09, 2020, 05:29:06 pm by PRR |
|
|
|
Bassman Micro B+ Voltage Issue
Started by cusebassman |
7 Replies
3959 Views |
October 09, 2020, 08:29:27 am by cusebassman |
|
|
|
6 Replies
4465 Views |
October 07, 2020, 09:51:00 pm by tubeswell |
|
|
|
|
Q: AC15 w trem/vib on EF86 channel?
Started by MWaldorf |
14 Replies
5156 Views |
October 07, 2020, 06:42:55 pm by MWaldorf |
|
|
|
Deluxe reverb reference voltages needed
Started by Bieworm |
13 Replies
6948 Views |
October 07, 2020, 02:42:43 pm by Bieworm |
|
|
|
1 Replies
2577 Views |
October 07, 2020, 02:38:02 pm by jjasilli |
|
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 |