I just got back from a week and 2500 miles of Atlanta to Tulsa to Louisvile to Atlanta, sampling stations (all FM) along the way. Heard some good audio, and some not so good. The overriding notice I made was mic audio. It was uniformly awful, small market to large. In every instance, lousy spectral balance, pumping, aliasing, and generally a Fest 'O' Feces. The least worst was a small market station in western Arkansas.. which likely had a 635 feeding the board barefoot. The (Saturday noontime) jock didn't have the best technique, but he >did< have the least worst sounding mic audio of the trip. I wonder if we might be better off using the 'bypass' button on a lot of the equipment currently stuck in the mic chain. And, while it's an interesting intellectual exercise to try to determine when the mic proc amp receeds and the main proc amp fights it, the result is excreable.