Appasionata bayan (chin registers mechanics)

[AndreKartsi]

Hello hello, I would like to ask if someone own a bayan Appasionata. I would be very much interested in mechanics of chin registers. I own Pigini Sirius Millenium and with my multi chin registers it's so much fun and I finally how it works but Appasionata bayan is still a big mystery for me. Thank you for comments and info.