The acustic gain means that you will hear the instruments more clearly.
The Pioneer CDX FM687 CD changer has excellent sound quality.
With some basic technical know how,installing the Pioneer CDX FM687 CD changer should be an easy tsk.
The Pioneer CDX-FM687 will work with any head unit, but works best with other Pioneer units.
Pioneer Electronics CDX-FM687 is very skip resistant.
Neither device has any known issues with scratching discs.
The Kenwood KDC-C669 gets slightly better reviews from users.Neither is really setting the world on fire with enthusiasm.
No it's designed to withstand that easily.Of course you want to securely install it if you want it to perform properly.
Tthe Pioneer CDX-FM687 will play mp3's burned on Cd's but it's not designed to be used without a car stereo.It plays through any FM stereo radio.
No.That's a common complaint among buyers actually.They regret not getting a player which could handle MP3s.