I have a pre-owned Roland BA-330 that I am selling. Everything works, however, I misplaced the power supply unit ($50 new in eBay). The unit still works off the battery pack. There is also a carrying case.
Retail new the unit is $600
Used units are going for $550
I am asking for $400, since it’s missing the D/C power plug.
If you are interested text me and ask for Andy. Thanks!