YG Acoustics, Raihdo?

prof, you owe it to yourself to hear a pair of Rosso Fiorentino with the ribbon supertweeter.  The disconnect is something I've struggled with in almost every implementation, but Rosso gets that aspect right by using a dome tweeter to cover up to 25khz and the ribbon from 25-100 khz.  You get the air of the ribbon with the cohesive sound from the ribbon down to the cone woofer.

I agree prof. The biggest issue I've run across is the blending of the ribbon with the woofer. Using the ribbon as a supertweeter and a dome as a tweeter seems to alleviate this issue while still bringing that open and airy sound. Dali had used a similar configuration with some of their speakers as well.