You can get them here:

http://www.musictechnologiesgroup.com/mtg_eproms.htm

Good luck!

Daniel Forro

On Jan 26, 2016, at 2:12 AM, motionboy@... [oberheim] wrote:
> Dear Oberheim Group Members,
>
> I own an Oberheim DSX without working OS Eproms. The machine even
> has a Midi Interface.
>
> Could anyone burn me the needed DSX OS Eproms
>
> cheers,
>
> ray
>