Welcome To the Hoffman Amplifiers Forum
July 25, 2026, 08:59:39 am
Welcome To the Hoffman Amplifiers ForumJuly 25, 2026, 08:59:39 am | ||
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Tektronix O-scopes
Started by rzenc |
15 Replies
10470 Views |
January 13, 2013, 10:45:52 pmby smackoj |
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A very intriguing new product - WOW
Started by kagliostro |
6 Replies
6591 Views |
January 13, 2013, 03:48:06 pm by kagliostro |
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8 Replies
6862 Views |
January 13, 2013, 07:36:19 am by Tom_Hull |
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0 Replies
3970 Views |
January 07, 2013, 09:05:57 pm by sluckey |
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4 Replies
5307 Views |
January 05, 2013, 01:19:27 am by kagliostro |
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Tektronix 921
Started by John |
8 Replies
7231 Views |
January 04, 2013, 11:45:59 am by twbranch |
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Building A Current Limiter
Started by Gary_S |
21 Replies
20916 Views |
December 18, 2012, 05:43:12 pm by drgonzonm |
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17 Replies
12623 Views |
December 10, 2012, 04:55:08 pm by sluckey |
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MOVED: Fender caps
Started by sluckey |
0 Replies
4275 Views |
December 08, 2012, 05:25:44 am by sluckey |
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Testing electrolytic caps
Started by punkykatt |
7 Replies
6838 Views |
November 14, 2012, 01:08:08 pm by punkykatt |
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UPS Isolation Transformer???
Started by jjasilli |
8 Replies
7396 Views |
October 23, 2012, 06:56:20 pm by jjasilli |
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Eico Signal Tracer Follies
Started by jjasilli |
8 Replies
8111 Views |
October 19, 2012, 08:37:20 am by jjasilli |
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6 Replies
7494 Views |
October 18, 2012, 10:24:04 am by samato |
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4 Replies
8196 Views |
October 15, 2012, 02:56:43 pm by kagliostro |
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4 Replies
5906 Views |
October 10, 2012, 08:05:24 pm by eleventeen |
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1 Replies
7346 Views |
September 18, 2012, 12:51:19 pm by larry80 |
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0 Replies
5505 Views |
September 18, 2012, 01:28:33 am by kagliostro |
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17 Replies
9102 Views |
September 10, 2012, 05:06:31 am by G._Hoffman |
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Spring Reverb Tanks Explained
Started by kagliostro |
2 Replies
5913 Views |
September 07, 2012, 02:58:33 pm by stratele52 |
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3 Replies
6585 Views |
September 02, 2012, 01:53:17 pm by HotBluePlates |
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8 Replies
8790 Views |
August 25, 2012, 03:25:18 am by stratele52 |
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How to identify a tube ?? - Try this
Started by kagliostro |
0 Replies
5265 Views |
August 22, 2012, 08:38:19 am by kagliostro |
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Solder Prices Double Overnight?
Started by plexi50 |
6 Replies
6671 Views |
August 21, 2012, 09:04:10 pm by plexi50 |
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Power up after long sleep
Started by markvalluzzi |
2 Replies
4962 Views |
July 22, 2012, 05:59:56 pm by markvalluzzi |
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1 Replies
5117 Views |
July 18, 2012, 05:12:41 pm by Willabe |
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0 Replies
4653 Views |
July 16, 2012, 01:49:48 pm by kagliostro |
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build documentation?
Started by EW57 |
9 Replies
7649 Views |
July 02, 2012, 12:58:51 pm by birt |
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A sympathetic accessory for combo amps
Started by kagliostro |
0 Replies
4069 Views |
June 25, 2012, 06:55:26 am by kagliostro |
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Hacker's Power Transformer.
Started by DummyLoad |
1 Replies
5138 Views |
June 23, 2012, 03:58:14 pm by kagliostro |
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Question about analog meters reuse
Started by kagliostro |
11 Replies
7467 Views |
June 15, 2012, 06:44:49 pm by kagliostro |
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Soldering 101 Videos
Started by Fresh_Start |
1 Replies
5157 Views |
June 06, 2012, 08:44:29 pm by John |
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4/8Ω Dummy Load
Started by sluckey |
1 Replies
5798 Views |
June 06, 2012, 08:28:59 pm by John |
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13 Replies
9177 Views |
May 11, 2012, 06:05:14 pm by mresistor |
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0 Replies
4514 Views |
April 26, 2012, 09:04:59 am by sluckey |
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Rectifiers specsheet
Started by birt |
7 Replies
6458 Views |
April 20, 2012, 10:18:42 am by kagliostro |
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DIY resistor decade box?
Started by Madison |
6 Replies
8122 Views |
April 08, 2012, 07:25:37 pm by Madison |
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5E3 FOR OTHER USE
Started by biker883 |
4 Replies
5234 Views |
April 07, 2012, 10:24:56 am by biker883 |
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Mini Drill Press
Started by jjasilli |
4 Replies
6636 Views |
April 02, 2012, 10:14:04 pm by jjasilli |
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What's in your library?
Started by stingray_65 |
6 Replies
8147 Views |
April 01, 2012, 09:50:26 pm by HotBluePlates |
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40 Replies
25805 Views |
March 28, 2012, 04:01:49 pm by gmoon |
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0 Replies
4295 Views |
March 27, 2012, 05:49:26 pm by kagliostro |
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Capacitor Tester & Some
Started by plexi50 |
9 Replies
7502 Views |
March 20, 2012, 04:17:41 pm by Shrapnel |
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Typical Tech Resistor Order
Started by ncusack |
5 Replies
6037 Views |
March 18, 2012, 09:06:53 pm by stingray_65 |
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Alamo Embassy (2563) Amp Schematic ??
Started by LooseChange |
10 Replies
11376 Views |
March 14, 2012, 12:58:55 am by Willabe |
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Good tube tester for testing 7868 tubes
Started by rdrgtr |
3 Replies
7638 Views |
March 11, 2012, 07:52:43 am by thermion |
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Weston Watt Meter
Started by plexi50 |
20 Replies
13831 Views |
March 08, 2012, 05:17:52 pm by HotBluePlates |
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Digital Multimeter Buying Guide video
Started by kagliostro |
0 Replies
4751 Views |
February 25, 2012, 09:01:02 am by kagliostro |
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0 Replies
4311 Views |
February 24, 2012, 08:52:21 am by kagliostro |
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Dremel Drill Press
Started by jjasilli |
0 Replies
5883 Views |
February 22, 2012, 07:57:13 am by jjasilli |
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8 pin sub-miniature tubes.
Started by DummyLoad |
10 Replies
11822 Views |
February 19, 2012, 05:40:35 am by DummyLoad |
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