That is the same as the YBA CD player in this CCF
[Link: remotecentral.com]

and the Cambridge Audio CD Player in this CCF
[Link: remotecentral.com]

so I have plenty of data from which to create a JP1 upgrade, but don't have time at the moment. If you know how to use JP1 software, you could do it yourself (starting with DecodeCCF). Otherwise, I might have time later or Rob or one of the other experts might.