Hi kitkat,
Beyond dead?? We're very much alive and kicking thank you

We're just busy playing our keyboards lol.
PR902 is an amazing instrument. It has all the features of KN6000, it is running almost the same operating system. It is one of the 'NX Sound' instruments and even has digital drawbars.
Broadly speaking, the differences are:
- More keys
- Weighted keys like a piano
- better sound system
Aside from that, there are some minor differences but you would find it 'the same' to operate as KN6000 and KN7000. It loads KN6000 Styles.
I was asked to do a printed manual for it a few years ago. You can see it on the following page:
https://www.blurb.co.uk/b/6466588-technics-pr902-pr702-pr602-user-manualIf you hit the Preview button on that page you can read the entire manual online. It's there because someone wanted a cleaned-up printed version.
Best wishes,
Mike