PS Audio PerfectWave Transport.
This thing retailed for $4k and I'm on my third CD drive. PSA used the cheapest computer rot-gut drive they could find. The fact that they would put a cheapo $10.00 drive in a $4000 transport has galled me to no end.
PSA replaced the first drive for free then they charged me $500 for the second one. When this one goes out (it's already starting to act up) I will replace it with a higher quality Plextor drive myself. Based on this experience I will never buy another PSA product again.