Richard Lim wrote: > Can anyone explain to me the difference between Rev C and > Rev D boards of the KNB1? The KNB1 manual has referred to the possibility of a rev. D PCB ever since the first KNB1 became available more than two and a half years ago. To my knowledge, there still is no such thing as a KNB1 rev. D PCB. 73, Mike / KK5F