Mods for Schoeps cm 060?

Hello,
I picked up a Strasser/ Schoeps cm060 mic and psu, and can't find a lot of information about it. How can I tell if it has a close speech capsule, with the low roll off pattern? It sounds great, just a little anemic in the low end. I read that the Close Speech variants  were recognizable from having a "0" at the end of the model. If so, is there a way to modify the circuit to eliminate this? Did they do this to the amp circuit or the capsule, or both?
Thanks for any info!

It's in the capsule.

If you're lucky you could find a "normal" cardioid capsule and use it with the preamp
that you already got.

Thanks for the reply. Do you know if just the two other capsules that you have listed will fit, or do any other series work on this preamp  body?

http://www.schoepsclassics.de/1969_cm060.htm