Moog has announced that it plans to offer Sub 37 owners an upgrade option for owners that would prefer the features of the recently introduced Subsequent 37:
We recently released the Subsequent 37, an updated version of an already wonderful instrument in the original Sub 37. We hope that you will continue to enjoy your Sub 37 in light of the new Subsequent 37 release, as they are both excellent tools for creative expression, each with their own sonic flavor.
If you feel that you would prefer the features of the Subsequent 37 over the features of your original Sub 37, we will be offering an upgrade option for existing Sub 37 owners (we’ll need a little time to get the parts together).
You can signup to receive an email once the full details are available. In the meantime, please continue to enjoy your Sub 37—it is a fantastic instrument on its own merit and will bring you countless hours of enjoyment.
via reader Reid Baty