See manufacturer instructions

UTILIZATION

Touching the keyboard trs correct (I am a pianist)
Weight: It's OK. It is portable
Notice: Claire
Wheels: Bizarre, modulation wheel acting on anything. MIDI connection only works on software
MIDI connection: no problem

SOUNDS

Piano sounds: like all numriques; dcevant. But I have not found anything better.
Other sounds: There's everything you need for a keyboard player

OVERALL OPINION

Conclusion: I put a lot of time to find a proper keyboard. I tried Clavia Nord Stage, MP8, RD700, MOTIS ES. I did not want to play the bagpipes or the old da gamba, guitar I have a dj ....
My intention is to connect a PC with a virtual piano to try to get a piano sound like something. We'll see.