EV Interface D speaker questions

[MCM_Fan]

MCM Fan - yes, mine is a silver-faced EQ. Is it impossible to get "from here to there"? Sounds like you are suggesting that I cannot modify my silver-faced "A" EQ to become a "D"(within reason). Can you point me in the right direction for the correct schematic? Thanks!

I have no idea if the silver faced Interface A EQ can be modified to work correctly with your Interface Ds. I've never seen one in person, nor have I ever seen a schematic for that version. My experience is limited to the newer, black faced model.

 

[sonofagun231]

Consider yourself lucky having those. I recall hearing these demo'd in E-Vs room at CES in Chicago many years ago. They were the most impressive speakers I heard that year and the designer gave a very lengthy and informative talk on their design. If I ever found a deal on a pair, I'd buy them in a heartbeat.

The designer talked for at least an hour detailing all the design work and performance data on these speakers - would have been great if someone had made a video of his talk!