The two CD's the customer included with his BCD1, both have a hidden first track.
As this does NOT conform to the CD Redbook standard, the BCD1 is unable to play these CD's.
Engineering
PS - if you copy it to a CDR it should work.
Hi James : Are the hidden tracks any good ? I haven't heard them...

Sounds like buying CD's is going to have an added element of anticipation now - will the BCD-1 play them or not?
There's no way of knowing whether a disc will have a hidden track on it until you buy it and load it, is there ? They don't normally show up on the track list.
I understand that the mission was to build a unit which would provide the best possible Redbook playback but
I'm surprised that it takes so little to throw this dog off the scent. Seems a little finicky for a unit built by a company I don't usually associate with the word "finicky" but ain't nothin' perfect in this life...

Thanks for your efforts
D.D.