One thing occurs to me reading these posts, I presume most D400 users received the Chrystal cable when originally buying the 400, or maybe when upgrading by buying a companion? I also presume that D400 owners sent the Chrystal cable back with the amps when they were sent for the 440 Pro upgrade? If so, is this not just a case of owners getting their old Crystal cable back? Did anyone send the 400 back without the old Crystal cable but still received one back with the 440 Pro? 
1000 Pro - KEF Blade - iFi Zen Stream - Mutec REF10 - MC3+USB - Pro-Ject Signature 12
