I am sure about the build quality and will show you any and all warranty issues should you want to know. I have yet to have a failure in the CD5100 and CD7100 this year for that matter. I have had one failure in a CD3100 and it proved to be bad out of the box. No failures on the CD2000 or CD1000 this year as well.

Most of the Eclipse units that have come back for service have been locked units from people who misplaced their key CD. Other ones are years old and the laser transports need cleaning and alignment, just like ALL cd player regardless of manufacturer usually do.