Events Great Southwest Cajun Fest, 4/22 in Chandler. Great Southwest Cajun Fest, 4/22 in ChandlerFrom Cajun food to New Orleans sounds and a puppy parade, find your fun at the Chandler festival. Events. 2 days, 20 hours ago.
No CD player would put out 3 Vrms - they must mean 3 V peak to peak. To answer your question, the output of a CD player is continously variable from 0v to its max voltage output. As a related point interest, every line level preamp, I've ever seen, has no difference between the AUX, Tape In, CD etc.
What is the frequency of ripple component in the output inductor filter? It depends on the rectifier. For a half-wave, it's the same as the AC mains: i.e. 60 Hz mains gives 60 Hz ripple.