as far as I remember the kn920, wasx quite simmalair to the 1500 back then(bought mine also about 2 years ago) the only difference was, that you dont have a modulationwheel, and midi through and instead of a powercable you have to use an adapter... wich was for me infact the reasen to buy the little more expensive one.
anyway thanks for your reply
Francesco
amsterdam(holland)
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FZ
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FZ