Mike the Pa900 is a good keyboard if you are willing to go deep. It offers more options than its competitors. You can change every part of the keyboard like:
1-You can change the factory styles without saving them in the User section.
2-It has a great the TC Helicon voice harmony.
3-Close to 1,000 places to put styles in.
4-The Song Book –the best I have worked with.
5-For the money it is the best live sounding band that I have heard.
If you are moving from a Technics keyboard do not expect the same sound. The new keyboards offer many more options needed by the home and pro. Players, but they do not sound as real (for my type of music) as Technics.
My opinion: For $1,800 and only 24 pounds it is the best keyboard out there.