*** Saturday Breakfasts are cancelled until further notice. Monthly business meetings are held via teleconference. See the Home Page for details.  ***

A YouTube including "an update on Heil Sound's current operations, an interview with Heil Sound's Service Manager covering some frequently asked questions, and a visit with Bob Heil for a tour of his ham shack and a discussion of some fundamental ham radio concepts.". The video includes some very useful information on audio characteristics and how they impact your QSO.