EAW FDN-3512 Crossover
Among the unusual things I've come across while accumulating gear have been a pair of these original EAW crossovers. They were mounted inside custom cabinets built for JBL 2425J, 16 ohm compression drivers attached to JBL 2370 horns. The owner said that these cabinets served as the top half of a 2-way system that had once been accompanied by some JBL bottoms.
The EAW crossover is model FDN-3512 (Frequency distribution network) and says it is crossed over at 1200Hz, 8 ohms. They are labeled as consecutive serial numbers 3542 and 3543.
Does anyone know anything about these? Obviously EAW was on top of its game back when these would have been made, so I am curious as to the quality and value of these crossovers. I've never seen one before, so I'll defer to the gurus on here for guidance.
Pics are attached...