Hi Jim, I purchased the PRO-Audio KX31 heat sink for my KX3.
After looking at the available designs at the time, the choices were narrowed to two. The KX31, and VE7 designs. The larger ultimate KX32 and VE7,nor the improved Elecraft designs were available at the time. The deciding reason I chose the KX31 over the available VE7 design was aesthetic. I liked the “rounding over” of the dissipating fins and that the tool access to the mounting screws were on centers that did not cut through any fins. The differences between the cost negligible, and performance, are extremely small. 73 de Ben W4SC ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com