I have an SB-220 that dates at least to 1978. There is no external sign
of any problems, and the amp has been heavily used in contests for at
least 20 years. It still delivers over 1300 watts on 80-20. Is there
going to be any warning of a capacitor failure? Will there likely be
any cascading damage to other components? Is it conventional wisdom that
I should replace them as a precaution?
--
73, Pete N4ZR
The World Contest Station Database, updated daily at www.conteststations.com
The Reverse Beacon Network at http://reversebeacon.net, blog at
reversebeacon.blogspot.com,
spots at telnet.reversebeacon.net, port 7000 and
arcluster.reversebeacon.net, port 7000
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