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2 Replies
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Last post February 23, 2016, 05:31:11 AM
by mkane
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Last post October 16, 2009, 03:05:25 PM
by Doc B.
5 Replies
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Last post March 08, 2017, 12:54:09 PM
by Paul Birkeland
11 Replies
55607 Views
Last post October 05, 2017, 09:38:42 AM
by JeffYoung
6 Replies
5973 Views
Last post July 01, 2010, 06:55:30 PM
by Paul Joppa
op amps

Started by 4krow

2 Replies
2672 Views
Last post January 25, 2012, 05:01:42 AM
by 4krow
HAZY CARDAS SOLDER

Started by 4krow

13 Replies
11605 Views
Last post November 25, 2012, 04:04:31 AM
by markc2
Tube power supplies

Started by 4krow

8 Replies
3560 Views
Last post August 09, 2012, 11:16:01 AM
by Grainger49
STEP UP Transformers

Started by 4krow

3 Replies
2864 Views
Last post April 01, 2013, 06:02:27 PM
by Paul Birkeland
Resistors, What say you?

Started by 4krow

7 Replies
2688 Views
Last post April 19, 2015, 02:02:35 PM
by fullheadofnothing
circuit measurements

Started by 4krow

9 Replies
2773 Views
Last post April 12, 2016, 02:50:19 PM
by 4krow
Diodes EEEYAHHH!

Started by 4krow

11 Replies
5908 Views
Last post August 16, 2013, 05:13:25 AM
by HF9
VOLTAGE REGULATOR QUESTION

Started by 4krow

5 Replies
3191 Views
Last post January 22, 2013, 06:55:29 AM
by 4krow
Pot thought

Started by 4krow

0 Replies
1695 Views
Last post April 12, 2015, 04:35:59 AM
by 4krow
TRANNY TROUBLE

Started by 4krow

2 Replies
2304 Views
Last post October 30, 2012, 04:51:35 PM
by 4krow
Cool to be square (wire)

Started by 4krow

6 Replies
2695 Views
Last post February 26, 2017, 05:13:32 AM
by 4krow
9 Replies
3583 Views
Last post June 10, 2013, 06:56:07 AM
by Paul Birkeland
5 Replies
12876 Views
Last post September 20, 2023, 04:41:58 AM
by Doc B.
1 Replies
1894 Views
Last post April 12, 2015, 01:07:36 PM
by Grainger49
0 Replies
1765 Views
Last post January 28, 2014, 02:36:33 PM
by ALL212