[sdiy] Cat SRM 2

[>>>marjan<<<]

> I'm on the scrounge... has anyone got a schematic for a Cat SRM 2
> please? I have a sneaky feeling its an Oddy in a different box, but the
> keyboard scanner looks way different.

You can find it here:
http://aupe.phys.andrews.edu/diy_archive/schematics/synths/index.html
It's not an ody, just lookalike panl layout, otherwise it uses
totaly different ccts, has many more FM and waveshape possibilities
than Ody. I can't remeber all the details, but few years ago on
AH it was discussed check the archives if they are up again,
I think II had kbd scanning stuff changed to revI because of ARP
lawsuit, and it uses ssm2040 (maybe 2044) while rev I surely uses
2040 and eralier Cats (not SRM) some other stuff (discrete?).
You could add ody's features that are missing to it and get
one mean thingie ...



cheers,

marjan