I was told that the perceived unreliability of the CDZ is due to the fact that this Japanese-only system requires an adapter to convert 120V down to 100V. While it may appear to work fine with 120V, it is frequently the cause of overheating and failure in the long run.
The person who told me this is the owner of MAS Systems and he went on to tell me that he has had a CDZ system for a long time and it never game him any problems.
The person who told me this is the owner of MAS Systems and he went on to tell me that he has had a CDZ system for a long time and it never game him any problems.