Useful but in some ways, disappointing. I was hoping for an authoritative technical discussion of the set up of Mic Gain, AMC and Proc levels, but the author avoids this and, in effect, says "use my settings." Also much repetition of the factory manual content, but sometimes more understandable. I recommend this book (partly because it seems to be the only book available on the topic), but it leaves room for more technical detail.

Rick
K8EZB