On Sun, 05 Aug 2018 03:23:54 -0400, micky
wrote:

Pioneer CD-MC20 Auto-EQ Microphone for Car DVD Receivers
https://www.amazon.com/Pioneer-CD-MC...ustomerReviews

Why does someone need a microphone for a DVD receiver.

Auto-EQ. Please read through the questions and answers at the bottom
of the Amazon page.

The way it's suppose to work is you termorarily plug in the mic and
place it at your favorite listening position. You then punch the
Auto-EQ button, which adjusts the delays and levels to the speakers so
that the player sounds reasonable. You then remove the microphone and
put it some place where you can lose it. That's why there are
replacement mics for sale on Amazon.

Notice that you can only adjust the equalization automatically with
the microphone. There is no manual adjustment on this Pioneer player.

--
Jeff Liebermann
150 Felker St #D http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann AE6KS 831-336-2558