While I’m not a Klipschorn expert, these appear to be from the late 70’s/early 80s and use the AA type crossover. If you have more information please be sure to drop me a note. They are in perfect working condition and all drivers work as they should. They sound wonderful using our Telefunken 4W (yes a whopping 4W!) amplifiers.Cosmetically they are in really nice shape for their age. The wood is free from any warping or discoloration. The fabric could use a refresh but it’s pretty presentable. If you have the right room for these speakers they can sound absolutely amazing.
Current versions cost over $11k.