I know it is a real long shot, but has any one built or used the "Monitone", a CW/phone monitor, as described in the 1953 ARRL handbook? If so, please contact me as I have a few questions. . . . TIA es 73 Gene, WØQFC Stuff for sale: www.w0qfc.shutterfly.com Web site: www.w0qfc.com AF&AM #91 Lafayette CO