Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 03:23:56 pm
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 03:23:56 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 80 Guests are viewing this board. | ||||
|
|
Champ circuit question.
Started by mresistor |
13 Replies
7181 Views |
February 23, 2016, 12:39:28 pmby mresistor |
|
|
|
5 Replies
4466 Views |
February 23, 2016, 09:10:58 am by tdvt |
|
|
|
|
Splicing Power Transformer Leads
Started by Fresh_Start |
20 Replies
8943 Views |
February 22, 2016, 01:29:11 pm by jjasilli |
|
|
|
Choke question
Started by Bub |
3 Replies
3864 Views |
February 22, 2016, 01:27:20 pm by jjasilli |
|
|
|
Favorite PP 6L6 amp circuit
Started by Paul1453 |
9 Replies
8910 Views |
February 22, 2016, 12:55:37 pm by eleventeen |
|
|
|
Gibson GA20 T / No Tremelo
Started by plexi50 |
24 Replies
9908 Views |
February 22, 2016, 03:07:09 am by DummyLoad |
|
|
|
PRR shout out and +1s
Started by andyfromdenver |
0 Replies
4486 Views |
February 21, 2016, 07:59:41 pm by andyfromdenver |
|
|
|
2 Replies
3528 Views |
February 21, 2016, 10:32:24 am by pbman1953 |
|
|
|
42 Replies
15420 Views |
February 21, 2016, 04:51:46 am by p2pAmps |
|
|
|
|
Starting my AB763 style build
Started by hesamadman |
14 Replies
7717 Views |
February 20, 2016, 07:42:57 pm by PRR |
|
|
MOVED: Dreadnaught amp schematic needed
Started by Willabe |
0 Replies
3589 Views |
February 20, 2016, 04:00:40 pm by Willabe |
|
|
|
25 Replies
17650 Views |
February 20, 2016, 02:28:58 pm by Mike_J |
|
|
|
|
Hum in POWER section?
Started by jbefumo |
2 Replies
4373 Views |
February 20, 2016, 12:10:26 pm by jbefumo |
|
|
|
Series vs Parallel FX loop
Started by hesamadman |
7 Replies
6554 Views |
February 19, 2016, 03:34:58 pm by Fresh_Start |
|
|
|
Mesa Lonestar Issues
Started by hesamadman |
4 Replies
5221 Views |
February 19, 2016, 09:48:07 am by hesamadman |
|
|
|
5E3 and single coil pickups
Started by Leevi |
11 Replies
7100 Views |
February 18, 2016, 03:54:00 pm by PRR |
|
|
|
6 Replies
5810 Views |
February 18, 2016, 02:54:40 pm by Mike_J |
|
|
|
|
10 Replies
7187 Views |
February 18, 2016, 12:44:36 pm by Mike_J |
|
|
|
|
More DC-Filament Musings
Started by jbefumo |
25 Replies
13097 Views |
February 18, 2016, 08:37:29 am by jbefumo |
|
|
|
4 Replies
5018 Views |
February 18, 2016, 08:29:12 am by jbefumo |
|
|
|
|
Fender blues junior bias adjustment
Started by philcarson |
6 Replies
15222 Views |
February 17, 2016, 07:43:41 am by Fresh_Start |
|
|
|
hookup wire
Started by Shack |
20 Replies
10497 Views |
February 16, 2016, 07:52:48 am by Ed_Chambley |
|
|
|
44 Replies
13262 Views |
February 15, 2016, 09:19:08 pm by Speakz |
|
|
|
|
28 Replies
21171 Views |
February 15, 2016, 06:44:51 pm by alerich |
|
|
|
|
WANTED: Amphenol 160-2N
Started by p2pAmps |
23 Replies
10384 Views |
February 15, 2016, 05:58:03 pm by eleventeen |
|
|
|
4 Replies
4608 Views |
February 15, 2016, 01:07:09 pm by PRR |
|
|
|
|
'68 Reissue Twin Reverb is sick
Started by mresistor |
19 Replies
7780 Views |
February 15, 2016, 12:48:41 pm by mresistor |
|
|
|
RC / power supply question
Started by tdvt |
5 Replies
4981 Views |
February 15, 2016, 12:42:29 pm by tdvt |
|
|
|
Dearmond / Martin R-15 VS. 5E3
Started by worth |
30 Replies
15389 Views |
February 15, 2016, 10:45:01 am by leonc |
|
|
|
MOVED: vactec VTL5C1 opto switch
Started by EL34 |
0 Replies
3665 Views |
February 14, 2016, 07:58:39 pm by EL34 |
|
|
|
choke in 5E3
Started by Shack |
4 Replies
6984 Views |
February 14, 2016, 07:42:30 pm by Mike_J |
|
|
|
MOVED: best speakers for my builds
Started by Willabe |
0 Replies
3797 Views |
February 13, 2016, 06:53:28 pm by Willabe |
|
|
|
Yet another Vox AC-15 build
Started by dbishopbliss |
11 Replies
6870 Views |
February 13, 2016, 05:54:40 pm by Willabe |
|
|
|
0 Replies
3825 Views |
February 13, 2016, 05:26:53 pm by Willabe |
|
|
|
|
MM 5E3 OT Ground wire?
Started by Speakz |
5 Replies
4406 Views |
February 13, 2016, 05:00:41 pm by Speakz |
|
|
|
Updates to project
Started by rosincore |
22 Replies
8436 Views |
February 13, 2016, 01:31:48 pm by rosincore |
|
|
|
Wurlitzer Schematic Model 7011
Started by Paul1453 |
4 Replies
4985 Views |
February 13, 2016, 02:35:21 am by TIMBO |
|
|
|
Reverb Transformer
Started by TIMBO |
0 Replies
3490 Views |
February 12, 2016, 08:33:55 pm by TIMBO |
|
|
|
0 Replies
4565 Views |
February 12, 2016, 06:36:35 pm by tubeswell |
|
|
|
|
%e# input nughtmare
Started by ratgon |
26 Replies
10889 Views |
February 12, 2016, 03:20:22 pm by ratgon |
|
|
|
Latest build pics "Cream 18W Project"
Started by TubeGeek |
20 Replies
9161 Views |
February 12, 2016, 02:54:08 pm by shooter |
|
|
|
Questions about output tubes
Started by hesamadman |
7 Replies
5837 Views |
February 12, 2016, 10:53:48 am by HotBluePlates |
|
|
|
Champ with SS rectifier, is this right?
Started by uki |
12 Replies
11101 Views |
February 12, 2016, 10:26:01 am by uki |
|
|
|
First build tranny ?? (ao-44)
Started by asat |
14 Replies
7534 Views |
February 12, 2016, 12:51:14 am by DummyLoad |
|
|
|
Decade box
Started by p2pAmps |
15 Replies
8473 Views |
February 11, 2016, 10:28:01 pm by Paul1453 |
|
|
|
Reverb Tank Placement in Amp Head
Started by TerryD |
9 Replies
10417 Views |
February 11, 2016, 08:18:56 pm by Willabe |
|
|
|
5 Replies
4379 Views |
February 11, 2016, 08:07:40 pm by ratgon |
|
|
|
|
Thoughts on how you'd proceed with this
Started by ratgon |
18 Replies
7932 Views |
February 11, 2016, 07:59:30 pm by ratgon |
|
|
|
Regulated Screen Supplies?
Started by jbefumo |
23 Replies
13189 Views |
February 11, 2016, 05:32:33 pm by jbefumo |
|
|
|
70W UL Super Reverb -- Bad JuJu?
Started by jbefumo |
10 Replies
6926 Views |
February 11, 2016, 05:12:35 pm by jbefumo |
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 |