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Cool to be square (wire)

Started by 4krow

6 Replies
1567 Views
Last post February 26, 2017, 05:13:32 AM
by 4krow
Pot thought

Started by 4krow

0 Replies
1110 Views
Last post April 12, 2015, 04:35:59 AM
by 4krow
Tube power supplies

Started by 4krow

8 Replies
2762 Views
Last post August 09, 2012, 11:16:01 AM
by Grainger49
Diodes EEEYAHHH!

Started by 4krow

11 Replies
4885 Views
Last post August 16, 2013, 05:13:25 AM
by HF9
VOLTAGE REGULATOR QUESTION

Started by 4krow

5 Replies
2488 Views
Last post January 22, 2013, 06:55:29 AM
by 4krow
circuit measurements

Started by 4krow

9 Replies
1940 Views
Last post April 12, 2016, 02:50:19 PM
by 4krow
6 Replies
4122 Views
Last post July 01, 2010, 06:55:30 PM
by Paul Joppa