SLOT LOADING CD MECHANISMS - DO THE DAMAGE CD'S?


Of recent, I have been considering the purchase of a new CD transport (no DAC). There are several that have caught my attention; - - one in particular is made by AUDIOLAB. The one factor that leaves me "hanging", conceptually speaking, is the fact that AUDIOLAB exclusively uses "slot loading" CD mechanisms.
I have owned a couple of good quality CD players employing this type mechanism, and in both cases, eventually discovered marring to the playing surface of the CD. I am fanatic about proper preservation of CD playing surfaces. I certainly don’t want more CD’s ending up in the garbage can. (and I don’t like polishing, making a bad situation, worse !)

In turn, I have read many articles and customer reports complaining of the same issue. I consider AUDIOLAB products to be of a quality and performance level that leaves me somewhat dumbfounded as to why they would employ the use of a questionable mechanism that has so many historic issues.
So, what have they done that would be any different than other companies using this concept? I can’t imagine that they would invest the R&D money to develop their own proprietary mechanism.
Anyone out there that can validify the credibility (or lack of) AUDIOLAB’S use of "slot loading ?. Direct experience would help the most.
128x128axpert

Showing 2 responses by audioguy85

Slot loading cd players in themselves do not harm a cd. It is the dirt present on either the cd surface and/or the periferal lips located on the cd slot. If all is clean, then no scratches. I’ve not seen any harm caused to my cd’s while using the Audiolab 6000 cdt. Presently it is in storage, as I'm currently using my Marantz hd cd-1 with cd tray as my transport into a Border Patrol dac.

If you use logic, any slot loader has the potential to cause tiny faint scratches in the cd surface. There is friction, albeit minor, involved in the loading process. Any dirt, however minute, on either the disc or lips of the transport opening will cause scratches over time. It is virtually impossible with a tray or top load design. The issue, if one exists, is not exclusive to an Audiolab product. I own the Cyrus cdt and I’m sure the same issue could ocurr over time, as it also  incorporates  a slot loading mechanism.