Strongly criticized
Two owners report the player developing skipping issues after about two years of use, with one noting this problem has persisted across Marantz CD players since the CD5004. They argue far cheaper players avoid this fault entirely.
Strongly criticized
Multiple users report the player suddenly refusing to read any CD, new or old, displaying an 'unsupported disc' message, typically appearing right around or after the two-year warranty period.
Strongly criticized
One owner describes the unit dying entirely, stuck on a red light with no display and unresponsive to reset attempts. Another reports the laser failing outright, forcing a return to an older, more reliable Marantz model.
Strongly criticized
One buyer says their unit blew fuses and only worked through one speaker unless volume was cranked up, prompting an immediate return; they switched to a competing brand they found better built.
Frequently criticized
One owner reported the player making a terrible whistling and crackling sound when it started reading a disc, indicating a possible mechanical or quality-control issue.
Frequently criticized
After seeing numerous comments about broken units, at least one prospective buyer decided to pass on purchasing the CD6006 entirely, reflecting how reliability complaints can affect purchase decisions.