Since I work on a lot of different rigs, I installed the Jackson Harbor Press Key All kit in my keyer (http://www.mtechnologies.com/jhp/). This inexpensive kit ($13) converts about any keyer circuit to handle up to 500 V 2.5 amp + or - key lines. I figure that's about any key line I will ever encounter.
73 Lee WB6SSW ************************************** See what's new at http://www.aol.com
