These are early 1960’s models. Greg Timbers designed the crossover networks for these and have an amazing sound to them. These consist of LE85’s, O75’s and 2235 woofers. Greg built an extensive crossover network for these. Own a piece of JBL history as Greg printed his name on the back of the crossovers. The speakers have blemishes on them but we wanted to keep these as original as could be.