Because it will have heavy use in my office I asked him about the opening/closing/disc changing smoothness of his unit.
He said these had a reputation from day one to be a bit noisy and his was no exception.
Beside the plastic tray noise, I think it's very smooth and quiet for a changer. Certainly much better than my Sony SACD changer which always sounds like its on its death march.
Sunfire Ultimate Receiver (thanks jjptkd!)
Sunfire Theater Grand Processor (with original remote!)
Klipsch Chorus II's
Legacy Studio's (circa 2003)
Sony CA70ES 5-disc changer
Sony SACD 5-disc changer