I am about to buy a second hand pair of La Scala. As I know that over the years the La Scala have changed components - sometimes with significant changes in sound and performance - I would like to get some help in identifying the following serial number: 28W340.
Another info I have is that the mid driver is marked as: K-55_V.
Can anyone help me? Which kind of drivers am I buying? Year of manufacturing? Is it worthwhile, or should I better wait for another (and maybe better) deal?
I appreciate any support you can give me.
Federico