Hi, thanks for your reply.

I did not know the Mod 11, but I see that is has no stereo output, which I like from the Polyphase.
I was lucky and found a new (!) PolyPhase at a local store and bought this. It will arrive next week.

On the forums I read a review of someone who said, that his PolyPhase sounds like the Rhodes-sound of Joe Zawinul’s BiPhase. I hope I agree for his. Otherwise I have to buy two seperate Mod11’s or similar.