Does anyone know the detailed specs of the new Belles Virtuoso?

Specs.. contact manufacturer.. takes 30 seconds to find contact info.  Maybe someone here has heard it in a system.

Difference between the signature, dual mono, and virtuoso don’t seem to exist in any internet discussion that I’ve seen other than power output. Is that about it? I can appreciate what emil wrote about the virtuoso. But, is almost double the cost of the signature worth the investment? And why, where are the differences?

I would contact John Rutan at Audio Connection in NJ.

I bought my Aria Sig from him. Great guy to deal with.