I believe that all new SEC1223's have the mods fitted. 73 Stewart G3RXQ On Tue, 08 Jul 2008 14:40:27 +0200, Jan Erik Holm wrote: > Mike Penkas wrote: >> I have 2 SEC1223's and no hash. I also have an Astron RS35 and RS50 >> linear supplies. Sometimes the magnetic hum from them drives me crazy. >> The little cork pads Astron puts in them to alleviate this >> does not help much. I keep them under the closed console on the floor. >> Mike WA8EBM >> > Sorry to disagree but the SEC1223 is far from quiet. However it can > be made much better by modifications. The DC side needs much better > filtering, also some work can be done on the AC side. > > 73 Jim SM2EKM > > > _______________________________________________ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com
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