keropi wrote:Cloudschatze wrote:[...]
Roland used to provide an upgrade path that included replacement of the CPU, in conjunction with an associated control ROM, but alas, these parts are no longer available for them to do so.
interesting, I suppose you sent them the unit to perform the upgrade then? AFAIK the cpu is not socketed
Yes, indeed. Either to Roland directly, or to an authorized service center.
sprcorreia wrote:208200203
Interesting. That makes it equivalent to the v2.00 SC-55s. GS-wise, at least. Any chance you can dump that control ROM?