Originally Posted By hammer
Hi Curt,
I just ordered the power supply for the Roland A-800 Pro. I am finding the 3 USB ports on the
SD90 to be very sensitive to how they are used. Seems like they were intended to be used simply as a data transfer option. Playing styles from a USB port seems to cause problems. I reported this to AJ.

Deane


Good luck Deane with your new setup report back on your experiences gigging it on stage! keys