Archive of the former Yahoo!Groups mailing list: Vintage Simmons Drums (UK) Users Group

Hi all
I need sds9 schematics. I know in the last times some members have done a bad use with this kind of information, so I will be comprehensive if anybody help me,, but my two sds9 are work out. Both of them seem to be complex probems that I couldn´t be able to resolve without schematics.Any kind of help will be welcome.Thanks in advance