The mail archive provided by AC6RM is a great resource with a great search facility.
Try it by going to http://www.ac6rm.net/mailarchive/html/elecraft-list/ And do a search on 'K1 and Kx1 compared' The first hit by Bruce Prior N7RR is comprehensive and Wayne has added an extra aspect in the second hit on the list. 73, Nigel ZL2DF _______________________________________________ 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