Welcome To the Hoffman Amplifiers Forum
July 25, 2026, 08:59:40 am
Welcome To the Hoffman Amplifiers ForumJuly 25, 2026, 08:59:40 am | ||
| Subject / Started by | Replies / Views | Last post  |
||
|---|---|---|---|---|
| 0 Members and 5 Guests are viewing this board. | ||||
|
|
issues with meter
Started by dude |
9 Replies
6265 Views |
March 26, 2020, 05:43:47 amby Latole |
|
|
|
Drilling through eyelet boards
Started by lljsullins |
5 Replies
4952 Views |
March 22, 2020, 11:24:42 pm by Soulfetish |
|
|
|
My dump load
Started by pc1093 |
0 Replies
3452 Views |
March 22, 2020, 08:21:54 am by pc1093 |
|
|
|
1 Replies
4013 Views |
March 21, 2020, 12:54:18 am by nandrewjackson |
|
|
|
|
Fixing a dirty soldering tip...?
Started by dude |
6 Replies
7360 Views |
March 17, 2020, 10:07:58 am by kagliostro |
|
|
|
Voltage Divider for Oscilloscopes
Started by StevenPituch |
19 Replies
10883 Views |
March 14, 2020, 10:30:59 am by shooter |
|
|
|
Keeping a solder tip clean during use
Started by dude |
10 Replies
7353 Views |
February 22, 2020, 02:59:17 pm by kagliostro |
|
|
|
Micro Cap 12 software is now free
Started by triode |
3 Replies
4147 Views |
February 22, 2020, 02:52:19 pm by kagliostro |
|
|
|
New workbench fume extraction
Started by SILVERGUN |
23 Replies
10227 Views |
February 21, 2020, 02:48:33 pm by kagliostro |
|
|
|
What is this?
Started by yorgle |
4 Replies
4677 Views |
February 14, 2020, 11:28:08 pm by HotBluePlates |
|
|
|
Capacitor clamps.
Started by Captain chunkulus |
6 Replies
4680 Views |
January 29, 2020, 06:43:48 pm by PRR |
|
|
|
Found this solder, any good
Started by dude |
4 Replies
4545 Views |
January 13, 2020, 05:57:03 pm by dude |
|
|
|
Dangers Of Exceeding 6V6GT Maximum Ratings
Started by PRR |
6 Replies
6017 Views |
December 20, 2019, 10:11:21 am by Ed_Chambley |
|
|
|
19 Replies
13829 Views |
December 04, 2019, 01:25:51 pm by lego4040 |
|
|
|
|
Lo pass (treble Bleed) w/shunt R
Started by jjasilli |
2 Replies
4726 Views |
November 22, 2019, 04:53:49 pm by PRR |
|
|
|
Effect of value of input R (Grid Leak)
Started by jjasilli |
23 Replies
14455 Views |
November 22, 2019, 11:58:21 am by shooter |
|
|
|
Standard Color Code For Wires - 1958
Started by PRR |
1 Replies
5709 Views |
November 19, 2019, 05:01:49 pm by Williamblake |
|
|
|
3 Replies
4847 Views |
November 01, 2019, 10:16:08 am by jjasilli |
|
|
|
|
Flea Market Variac
Started by rafe |
5 Replies
5477 Views |
October 21, 2019, 08:04:12 pm by rafe |
|
|
|
11 Replies
6799 Views |
September 22, 2019, 07:48:25 am by Williamblake |
|
|
|
|
Proper Use Of Fuses - 1956
Started by PRR |
4 Replies
6236 Views |
September 06, 2019, 10:27:44 pm by Ritchie200 |
|
|
|
What step down transformer to use?
Started by Oddvar |
2 Replies
4010 Views |
August 04, 2019, 12:03:12 pm by Oddvar |
|
|
|
Construction Tip
Started by wolf_papa |
3 Replies
4342 Views |
July 22, 2019, 08:02:23 pm by jjasilli |
|
|
|
Track saws
Started by MakerDP |
19 Replies
8564 Views |
July 21, 2019, 07:55:18 pm by MakerDP |
|
|
|
Looking for Regulated Power Supply
Started by ululufut |
6 Replies
6699 Views |
July 15, 2019, 07:03:13 pm by ululufut |
|
|
|
2 Replies
4449 Views |
July 05, 2019, 09:46:05 pm by whoops |
|
|
|
|
A Neat Little Tester
Started by rake |
13 Replies
12623 Views |
July 05, 2019, 09:43:12 pm by whoops |
|
|
|
An Ingenious Speaker Switch - 1929
Started by PRR |
2 Replies
5375 Views |
July 05, 2019, 09:42:28 pm by shooter |
|
|
|
I work with strippers
Started by PRR |
1 Replies
3752 Views |
July 04, 2019, 09:53:56 pm by galaxiex |
|
|
|
Router bits
Started by davidwpack |
10 Replies
7577 Views |
June 22, 2019, 01:25:41 pm by jeff_free69 |
|
|
|
Cheap "variac". To good to be true?
Started by chocopower |
10 Replies
7562 Views |
June 11, 2019, 11:58:55 pm by PRR |
|
|
|
New tool for my shop
Started by kagliostro |
16 Replies
9987 Views |
May 11, 2019, 10:30:54 am by kagliostro |
|
|
|
Turret Lug Press
Started by stingray_65 |
10 Replies
11351 Views |
April 29, 2019, 04:15:10 pm by jjasilli |
|
|
|
3 Replies
6005 Views |
April 29, 2019, 10:38:53 am by MakerDP |
|
|
|
Rivnut setting tool
Started by MakerDP |
41 Replies
20871 Views |
April 20, 2019, 08:11:29 am by EL34 |
|
|
53 Replies
27772 Views |
March 02, 2019, 01:51:14 pm by davidwpack |
|
|
|
|
0 Replies
4128 Views |
February 28, 2019, 11:30:27 am by mresistor |
|
|
|
|
Heathkit AG-10 power supply question
Started by acheld |
3 Replies
6562 Views |
January 13, 2019, 06:15:07 pm by acheld |
|
|
|
Electric Shock From Radios....
Started by PRR |
2 Replies
6813 Views |
December 30, 2018, 11:42:32 am by davidwpack |
|
|
|
Heathkit IO-21 oscilloscope
Started by JerkStore |
3 Replies
6552 Views |
November 28, 2018, 11:08:19 pm by John |
|
|
|
Best way to diy your own BNC connectors?
Started by lego4040 |
4 Replies
4859 Views |
November 17, 2018, 08:34:53 pm by shooter |
|
|
|
Cheap tone generator (kinda funny)
Started by rake |
4 Replies
6484 Views |
November 08, 2018, 03:36:35 pm by mwelch55 |
|
|
|
10 Replies
11178 Views |
October 13, 2018, 09:35:03 pm by Refugee |
|
|
|
|
2 Replies
5223 Views |
October 09, 2018, 07:59:21 pm by Tommynz195 |
|
|
|
|
Thoughts on Audio Autotransformers?
Started by JayCobie |
0 Replies
3889 Views |
October 06, 2018, 10:27:30 am by JayCobie |
|
|
|
747 tube tester manual and schematic
Started by Tommynz195 |
2 Replies
4900 Views |
October 04, 2018, 07:12:49 pm by Tommynz195 |
|
|
|
Bulb Wattage for Lightbulb Limiter
Started by turtle441 |
4 Replies
7214 Views |
August 26, 2018, 08:59:22 am by byoungblood |
|
|
|
Reading capacitance on auto range
Started by dude |
5 Replies
6877 Views |
May 14, 2018, 04:44:48 pm by SILVERGUN |
|
|
|
Which is the name of this items ?
Started by kagliostro |
12 Replies
8821 Views |
April 11, 2018, 01:05:51 am by rake |
|
|
|
7 Replies
7087 Views |
April 04, 2018, 08:28:32 am by bnwitt |
|
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 |