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Roland D-50/JD-800 OS upgrade?

Posted: Thu Apr 17, 2008 11:11 pm
by (Unknown)
Any chance to upgrade OS in D-50/JD-800?

Posted: Fri Apr 18, 2008 8:08 pm
by olivier_0001
JD-800 : depends if you have the ship direct soldering on the board or on a support ?
do you know the last version for JD-800 ? (V1.03 or 1.05)
Information comes from roland europe : last correction is only for midi exclusive communication

about D-50, I don't know because I have D-550 :lol: