Welcome To the Hoffman Amplifiers Forum
January 23, 2026, 05:58:51 pm
Welcome To the Hoffman Amplifiers ForumJanuary 23, 2026, 05:58:51 pm | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 1 Guest are viewing this board. | ||||
|
|
PCMIA parallel port interface
Started by EL34 |
21 Replies
13732 Views |
October 11, 2013, 05:50:38 amby EL34 |
|
|
|
MOSFET buffer
Started by Fresh_Start |
12 Replies
17708 Views |
October 01, 2013, 09:22:30 pm by jubal81 |
|
|
|
8 Replies
9056 Views |
September 23, 2013, 02:52:52 pm by kagliostro |
|
|
|
|
MORE RELAY SWITCHING
Started by TIMBO |
1 Replies
6073 Views |
September 22, 2013, 01:41:02 am by TIMBO |
|
|
|
Ampeg BA 115 in for repair
Started by punkykatt |
2 Replies
7651 Views |
September 21, 2013, 03:07:13 pm by punkykatt |
|
|
|
Ampeg V-6B SS amp repair
Started by LHPcope |
2 Replies
5325 Views |
September 14, 2013, 01:56:54 pm by LHPcope |
|
|
|
Marantz 1030 led light help please
Started by TerryD |
14 Replies
11368 Views |
August 24, 2013, 09:25:20 pm by TerryD |
|
|
|
Hartke HA5000 output module repair
Started by bobmegantz |
1 Replies
6284 Views |
August 07, 2013, 11:28:36 am by Jack1962 |
|
|
Simulated load for Vreg
Started by rzenc |
32 Replies
13557 Views |
August 02, 2013, 11:10:14 pm by rzenc |
|
|
|
Build a resistor decade box - cheap
Started by YVRTubeGeek |
1 Replies
5150 Views |
May 07, 2013, 10:59:01 am by jjasilli |
|
|
|
5 Replies
8909 Views |
April 30, 2013, 01:08:45 am by kagliostro |
|
|
|
|
2 Replies
7693 Views |
April 26, 2013, 09:12:03 am by spacelabstudio |
|
|
|
|
4 Replies
6644 Views |
March 18, 2013, 03:37:07 am by smackoj |
|
|
|
|
Anybody know anything about an SVT6 PRO?
Started by Davidg |
3 Replies
5547 Views |
March 18, 2013, 01:17:38 am by Jack1962 |
|
|
|
Crate KBA-60 keyboard amp
Started by punkykatt |
9 Replies
10936 Views |
February 15, 2013, 08:52:00 am by punkykatt |
|
|
|
Adding 5VDC relay to DC heater string
Started by alerich |
6 Replies
7554 Views |
February 14, 2013, 11:39:54 am by alerich |
|
|
|
Just did a cap job on a Pignose - HA!
Started by LooseChange |
10 Replies
9615 Views |
January 29, 2013, 12:49:55 pm by PRR |
|
|
|
2 Replies
5572 Views |
January 14, 2013, 07:37:24 am by smackoj |
|
|
|
|
Vox Pathfinder assist, please...
Started by stratavox |
1 Replies
4953 Views |
January 13, 2013, 09:49:04 pm by smackoj |
|
|
|
7 Replies
10543 Views |
December 30, 2012, 06:58:24 pm by Willabe |
|
|
|
|
Acoustic 320 Inductors
Started by plexi50 |
7 Replies
8527 Views |
December 03, 2012, 05:13:50 am by plexi50 |
|
|
|
Relays and how do you use them
Started by Ed_Chambley |
13 Replies
10992 Views |
November 05, 2012, 02:36:27 pm by EL34 |
|
|
|
2 Replies
5628 Views |
October 23, 2012, 11:36:45 pm by phsyconoodler |
|
|
|
|
VVR and SS inductors
Started by rzenc |
12 Replies
8767 Views |
October 11, 2012, 04:36:24 pm by Willabe |
|
|
|
0 Replies
5453 Views |
October 09, 2012, 09:15:03 am by kagliostro |
|
|
|
|
12v RELAY & HEATER CIRCUIT
Started by TIMBO |
5 Replies
7532 Views |
October 05, 2012, 12:43:14 am by TIMBO |
|
|
|
Simultaneous relay switching ?
Started by tubenit |
45 Replies
22029 Views |
October 04, 2012, 01:38:21 pm by EL34 |
|
|
|
1 Replies
5062 Views |
September 05, 2012, 10:10:25 pm by PRR |
|
|
|
|
SS bass amp
Started by rzenc |
4 Replies
5815 Views |
August 22, 2012, 08:41:39 am by rzenc |
|
|
|
0 Replies
4651 Views |
August 21, 2012, 08:52:14 am by frank57 |
|
|
|
|
IRF820 REVERB FX
Started by TIMBO |
2 Replies
5808 Views |
August 05, 2012, 08:32:18 pm by tubenit |
|
|
|
Loud hum from boombox
Started by punkykatt |
3 Replies
7377 Views |
July 30, 2012, 11:07:27 am by punkykatt |
|
|
|
Sherwood stereo receiver S-7910 cuts out!
Started by TerryD |
5 Replies
7780 Views |
July 25, 2012, 08:27:03 am by TerryD |
|
|
|
How do you test relays?
Started by six el six |
1 Replies
5241 Views |
July 20, 2012, 04:12:53 am by sluckey |
|
|
|
BUILT IN FUZZ
Started by TIMBO |
7 Replies
7600 Views |
July 11, 2012, 03:09:14 pm by jojokeo |
|
|
|
INFO PLEASE
Started by TIMBO |
2 Replies
5396 Views |
July 09, 2012, 11:56:38 pm by TIMBO |
|
|
|
1 Replies
5579 Views |
June 14, 2012, 04:43:40 pm by jojokeo |
|
|
|
|
BANDIT 112 TRANSTUBE
Started by Colas LeGrippa |
1 Replies
5429 Views |
June 14, 2012, 12:04:29 am by fdesalvo |
|
|
|
top hat diodes & other mystery parts
Started by Frankenamp |
2 Replies
7420 Views |
June 03, 2012, 01:19:04 pm by Frankenamp |
|
|
|
Changing supply power
Started by CCZ |
6 Replies
7426 Views |
May 17, 2012, 10:42:09 pm by PRR |
|
|
|
decoupling between stages
Started by rzenc |
0 Replies
4460 Views |
April 29, 2012, 05:22:06 pm by rzenc |
|
|
|
Binson PE603T echorec delay help
Started by bibi |
1 Replies
6751 Views |
April 23, 2012, 04:31:57 pm by PRR |
|
|
|
blown fuse indicator
Started by stingray_65 |
8 Replies
10087 Views |
April 19, 2012, 02:03:37 pm by Shrapnel |
|
|
|
6 Replies
7044 Views |
April 18, 2012, 03:30:37 pm by FranciscoPerez |
|
|
|
|
IRF820 Stuff
Started by TIMBO |
8 Replies
10511 Views |
April 16, 2012, 11:53:39 am by tubenit |
|
|
|
Multiple regulated supply
Started by rzenc |
2 Replies
5160 Views |
April 12, 2012, 10:29:00 am by rzenc |
|
|
|
5v relay PCB?
Started by Willabe |
14 Replies
10859 Views |
March 09, 2012, 05:16:13 pm by EL34 |
|
|
|
6 Replies
9443 Views |
March 09, 2012, 05:21:21 am by EL34 |
|
|
|
|
stompbox-sized guitar heads from E-H
Started by burt_toast |
1 Replies
5302 Views |
February 20, 2012, 11:39:09 pm by Platefire |
|
|
|
Damm relay question
Started by LETHAL |
23 Replies
15569 Views |
February 01, 2012, 06:33:40 am by John |
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 |