Page 17 has the mic signal definitions, page 18 has the plugging for various microphones. 73, Don W3FPR On 8/4/2018 5:24 PM, hawley, charles j jr wrote: > page 17 of this? http://www.elecraft.com/manual/ksb2%20manual%20rev%20G.pdf > > Chuck Hawley > c-hawley at illinois.edu >