I just got some new DOAs to drop into my pair Lindell 6x500's. I was able to get two ACTUAL API 2520s!
If you know the Lindell unit, you know that it has two socketed DOAs. My understanding is that one of these is for the Mic Pre and the other is for the EQ. And what I would like to do is use the API 2520s for the Mic Pre sections and get two John Hardy 990c's for the EQ sections.
So my question is: one of the DOA sockets is in the middle of the board and one is at the bottom. Which one is which? I'd rather get it right the first time than have to pull them and test with trial and error.