Welcome To the Hoffman Amplifiers Forum
July 14, 2026, 09:36:32 am
Welcome To the Hoffman Amplifiers ForumJuly 14, 2026, 09:36:32 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| RoadShow and 88 Guests are viewing this board. | ||||
|
|
gain stage fun
Started by phsyconoodler |
37 Replies
15057 Views |
May 13, 2011, 01:48:18 pmby terminalgs |
|
|
7 Replies
6005 Views |
May 13, 2011, 10:53:34 am by xm52 |
|
|
|
MOVED: little tubes under our names
Started by EL34 |
0 Replies
3668 Views |
May 13, 2011, 05:32:45 am by EL34 |
|
|
|
TOS & TBM tweak
Started by tubenit |
25 Replies
9276 Views |
May 13, 2011, 02:10:18 am by jojokeo |
|
|
|
Off the subject
Started by firemedic |
10 Replies
6376 Views |
May 12, 2011, 10:09:07 am by firemedic |
|
|
|
Old style circuit board info
Started by bluesbear |
3 Replies
4254 Views |
May 12, 2011, 06:27:09 am by bluesbear |
|
|
|
Loud hum in an AC30 : help !!!
Started by archaos |
28 Replies
18254 Views |
May 11, 2011, 05:19:48 pm by archaos |
|
|
|
6ey6...6n3c...marconi 6v6
Started by TubeGeek |
8 Replies
9052 Views |
May 11, 2011, 12:42:18 am by TubeGeek |
|
|
|
BUZZ IN SILVER JUBILEE
Started by TIMBO |
15 Replies
8055 Views |
May 10, 2011, 08:24:59 pm by LooseChange |
|
|
|
Thank You Geezer
Started by Tone Junkie |
0 Replies
3443 Views |
May 10, 2011, 06:25:47 pm by Tone Junkie |
|
|
|
MOVED: Which Deoxit again
Started by EL34 |
0 Replies
3881 Views |
May 10, 2011, 05:40:35 pm by EL34 |
|
|
|
0 Replies
3370 Views |
May 10, 2011, 05:40:10 pm by EL34 |
|
|
|
|
MOVED: Crowhust Book Online
Started by EL34 |
0 Replies
3600 Views |
May 10, 2011, 05:39:46 pm by EL34 |
|
|
|
MOVED: What Items Should Every Shop Have?
Started by EL34 |
0 Replies
3708 Views |
May 10, 2011, 05:39:21 pm by EL34 |
|
|
|
MOVED: MOSFET GAIN STAGE
Started by EL34 |
0 Replies
3874 Views |
May 10, 2011, 05:39:01 pm by EL34 |
|
|
|
5w bass amp
Started by Matty_V |
11 Replies
6762 Views |
May 10, 2011, 12:18:47 pm by echuta13 |
|
|
|
Building a 5E5A
Started by J Rindt |
14 Replies
8857 Views |
May 10, 2011, 08:23:39 am by bluesbear |
|
|
|
2 Replies
4212 Views |
May 09, 2011, 09:13:26 pm by Tone Junkie |
|
|
|
|
"simulating" a cathode follower
Started by Baguette |
3 Replies
6769 Views |
May 09, 2011, 02:27:09 pm by tubeswell |
|
|
|
22 Replies
10706 Views |
May 08, 2011, 09:11:02 pm by jeff |
|
|
|
|
8 Replies
6672 Views |
May 08, 2011, 03:27:45 pm by kagliostro |
|
|
|
|
board/circuit identification
Started by smolder |
0 Replies
3657 Views |
May 08, 2011, 12:19:40 am by smolder |
|
|
|
Number of plate-loads per filter cap
Started by TIMBO |
38 Replies
16725 Views |
May 07, 2011, 04:17:09 pm by TIMBO |
|
|
|
Need some help with my build
Started by Matty_V |
33 Replies
13513 Views |
May 07, 2011, 02:32:45 pm by Matty_V |
|
|
|
Power amp request
Started by rzenc |
5 Replies
4783 Views |
May 07, 2011, 12:39:02 pm by rzenc |
|
|
|
11 Replies
18365 Views |
May 06, 2011, 04:21:28 pm by HotBluePlates |
|
|
|
|
Twin Reverb Build Problem
Started by Rockman |
10 Replies
6915 Views |
May 06, 2011, 06:48:07 am by Danskman |
|
|
|
your favorite simple clean circuit
Started by riffanvil |
15 Replies
9141 Views |
May 06, 2011, 01:48:04 am by riffanvil |
|
|
|
12 Replies
7749 Views |
May 05, 2011, 06:51:20 pm by theundeadelvis |
|
|
|
|
Another Tube Mic Preamp
Started by RicharD |
45 Replies
20283 Views |
May 05, 2011, 02:55:15 pm by kagliostro |
|
|
|
Dumpster find
Started by Cups |
6 Replies
5114 Views |
May 05, 2011, 11:50:56 am by Cups |
|
|
|
50w Marshall..uneven bias
Started by JustMike |
8 Replies
9225 Views |
May 05, 2011, 09:14:07 am by sluckey |
|
|
|
Hammond Ressurection.
Started by DummyLoad |
12 Replies
8000 Views |
May 03, 2011, 11:35:57 pm by stingray_65 |
|
|
|
dumpster find
Started by zapped |
4 Replies
4396 Views |
May 03, 2011, 11:27:31 pm by stingray_65 |
|
|
|
Cap can ground loop
Started by octal |
3 Replies
4026 Views |
May 03, 2011, 02:47:59 pm by octal |
|
|
|
trem does not work-Help
Started by antfarmer |
8 Replies
5689 Views |
May 03, 2011, 07:19:41 am by antfarmer |
|
|
|
SWEET! Garage sale buy
Started by eleventeen |
27 Replies
11577 Views |
May 02, 2011, 09:19:27 pm by eleventeen |
|
|
|
0 Replies
3643 Views |
May 02, 2011, 07:53:45 pm by EL34 |
|
|
|
|
MOVED: Which deoxit ?!!
Started by EL34 |
0 Replies
4155 Views |
May 02, 2011, 07:49:35 pm by EL34 |
|
|
|
5 Replies
7725 Views |
May 02, 2011, 12:04:09 pm by frank57 |
|
|
|
|
Gulbransen 400
Started by firemedic |
0 Replies
3897 Views |
May 01, 2011, 09:39:37 pm by firemedic |
|
|
|
Silvertone 1346
Started by Tiny_Daddy |
3 Replies
5826 Views |
May 01, 2011, 08:27:14 am by Tiny_Daddy |
|
|
|
Lark amplifier
Started by Cups |
7 Replies
6468 Views |
April 30, 2011, 07:40:11 pm by Cups |
|
|
|
vol pot comparison Q
Started by tubenit |
10 Replies
7212 Views |
April 30, 2011, 11:59:32 am by tubenit |
|
|
|
AC30 Build
Started by errlan |
8 Replies
6474 Views |
April 29, 2011, 11:39:55 pm by Inca Roads |
|
|
|
Tube mic pramp?
Started by dynaman1 |
3 Replies
4856 Views |
April 29, 2011, 11:30:15 pm by RicharD |
|
|
|
filter cap corrosion
Started by Joe Blow |
2 Replies
4022 Views |
April 29, 2011, 08:37:43 pm by plexi50 |
|
|
|
18w lite build
Started by CraigB |
6 Replies
5262 Views |
April 29, 2011, 06:33:57 pm by plexi50 |
|
|
|
12AY7 worth it?
Started by jeff |
16 Replies
8787 Views |
April 29, 2011, 02:01:08 pm by jojokeo |
|
|
|
20 Replies
12970 Views |
April 28, 2011, 06:34:46 am 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 |