Welcome To the Hoffman Amplifiers Forum
October 21, 2025, 04:06:08 pm
Welcome To the Hoffman Amplifiers ForumOctober 21, 2025, 04:06:08 pm | ||
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3D printed wire twister
Started by stevehoover |
3 Replies
3669 Views |
July 15, 2015, 09:34:45 pmby PRR |
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31 Replies
10237 Views |
July 13, 2015, 12:09:08 pm by kagliostro |
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0 Replies
3036 Views |
July 10, 2015, 10:38:54 am by EL34 |
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Suggest a good oscilloscope
Started by hesamadman |
15 Replies
12112 Views |
June 17, 2015, 12:27:09 am by eleventeen |
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0 Replies
3126 Views |
May 31, 2015, 08:03:47 am by kagliostro |
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how hard is it to use a scope?
Started by bakerlite |
4 Replies
3792 Views |
May 27, 2015, 10:26:20 am by shooter |
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How to test an unknown OT - Video
Started by kagliostro |
3 Replies
3945 Views |
May 05, 2015, 04:07:18 am by TIMBO |
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Cutting and Drilling Board Material
Started by lkrasner |
6 Replies
4636 Views |
April 29, 2015, 09:33:49 pm by lkrasner |
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0 Replies
2818 Views |
April 24, 2015, 11:18:41 am by Willabe |
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6 Replies
4617 Views |
April 05, 2015, 09:47:30 pm by trobbins |
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Simpson 260, Roll Top Covers 00248
Started by Justa |
7 Replies
4839 Views |
April 01, 2015, 08:12:08 pm by shooter |
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Poor's man multiple capacitor
Started by kagliostro |
4 Replies
3981 Views |
March 30, 2015, 07:24:47 am by kagliostro |
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0 Replies
2778 Views |
March 28, 2015, 03:41:27 am by kagliostro |
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6 Replies
4700 Views |
March 24, 2015, 09:31:47 pm by PRR |
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meter fuse
Started by billcreller |
3 Replies
3322 Views |
March 24, 2015, 01:59:35 pm by eleventeen |
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2 Replies
3518 Views |
March 12, 2015, 09:15:52 am by kagliostro |
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Light bulb limiter parts question
Started by MakerDP |
8 Replies
5194 Views |
March 10, 2015, 12:22:38 pm by kagliostro |
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Here Doug's Relays Board Visio Shape
Started by kagliostro |
0 Replies
2995 Views |
March 10, 2015, 10:44:19 am by kagliostro |
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B250K pot witk spdt switch
Started by Norwatt |
5 Replies
4472 Views |
March 04, 2015, 02:06:14 pm by sluckey |
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De-energizer
Started by TIMBO |
8 Replies
5669 Views |
February 20, 2015, 04:42:24 pm by HotBluePlates |
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DuoVac Pulsed Tube Tester By Radioelec
Started by ThomasE |
2 Replies
8748 Views |
February 19, 2015, 08:26:16 am by ThomasE |
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Lacing and solder turret lugs
Started by EL34 |
10 Replies
6838 Views |
February 11, 2015, 06:22:13 am by EL34 |
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Make your own liquid Solder Flux
Started by jojokeo |
16 Replies
13721 Views |
February 10, 2015, 06:11:24 pm by drgonzonm |
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Harbor Freight chassis punch kit
Started by MakerDP |
10 Replies
9688 Views |
February 05, 2015, 04:12:32 pm by drgonzonm |
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Horizontal brace
Started by PRR |
3 Replies
3704 Views |
February 05, 2015, 05:29:38 am by kagliostro |
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Wiring Color Code
Started by PRR |
11 Replies
11966 Views |
February 02, 2015, 06:01:40 pm by PRR |
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Wire Dispenser
Started by kagliostro |
0 Replies
3039 Views |
January 29, 2015, 08:31:01 am by kagliostro |
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HP Clip-On D.C. Current Probe
Started by PRR |
5 Replies
4100 Views |
January 22, 2015, 03:43:59 pm by jjasilli |
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Black Beauty, Orange Drop
Started by PRR |
8 Replies
4873 Views |
January 15, 2015, 08:22:10 pm by sluckey |
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Reactance Reminder
Started by PRR |
6 Replies
4795 Views |
January 15, 2015, 12:15:55 pm by jjasilli |
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Tabulation of Data on Receiving Tubes
Started by PRR |
0 Replies
2944 Views |
January 06, 2015, 09:13:41 pm by PRR |
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vintage soldering iron and gun museum
Started by terminalgs |
11 Replies
8099 Views |
January 02, 2015, 06:21:37 am by Jim Coash |
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drilling tube socket fastener holes
Started by terminalgs |
1 Replies
3674 Views |
December 24, 2014, 11:50:10 am by MakerDP |
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0 Replies
2922 Views |
December 11, 2014, 12:08:20 pm by kagliostro |
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Tinning stranded wires
Started by Ken Moon |
5 Replies
4565 Views |
December 09, 2014, 09:07:36 pm by Ken Moon |
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"Fuse Saver"
Started by PRR |
4 Replies
4204 Views |
December 08, 2014, 10:07:46 pm by jjasilli |
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Someone has a 7 pin socket for Viso ?
Started by kagliostro |
5 Replies
3690 Views |
December 06, 2014, 08:34:11 am by kagliostro |
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How to Make and Use a Chassis Saw
Started by PRR |
1 Replies
3281 Views |
November 29, 2014, 07:15:44 pm by Jack_Hester |
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Mounting Boards Simplify Wiring
Started by PRR |
6 Replies
4680 Views |
November 28, 2014, 05:37:46 pm by DummyLoad |
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An interesting metod for PCB
Started by kagliostro |
0 Replies
2913 Views |
November 25, 2014, 03:04:53 pm by kagliostro |
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Electronics SIM from Mouser
Started by SILVERGUN |
0 Replies
2842 Views |
November 25, 2014, 08:46:31 am by SILVERGUN |
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online spice
Started by DummyLoad |
0 Replies
2772 Views |
November 19, 2014, 03:32:48 pm by DummyLoad |
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Left Handed Metric Screwdriver
Started by PRR |
6 Replies
4889 Views |
November 19, 2014, 02:31:41 pm by craneclimber |
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Affordable handheld multiscope
Started by lego4040 |
8 Replies
4636 Views |
November 07, 2014, 04:44:31 am by G._Hoffman |
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2 Replies
3975 Views |
October 28, 2014, 08:49:53 am by kagliostro |
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Visio question
Started by John |
11 Replies
5904 Views |
October 06, 2014, 06:08:12 pm by HotBluePlates |
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TechTip- Wire Current
Started by PRR |
9 Replies
6411 Views |
September 26, 2014, 08:45:00 pm by PRR |
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'59 Bassman Bias Supply Math......
Started by Jack_Hester |
6 Replies
4764 Views |
September 25, 2014, 06:02:35 am by Jack_Hester |
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My first home made bread board!!
Started by hesamadman |
1 Replies
3306 Views |
September 04, 2014, 09:04:58 pm by hesamadman |
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AC voltage regulator
Started by g-man |
9 Replies
5905 Views |
September 02, 2014, 03:27:01 pm by eleventeen |
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