N1600 crossovers for my 604Ds

[donaldpatten]

Alan

This was drawn from the original N 1600 C that came with my 605A's . I am not really positive of the iron core 1 mH coil value.
The air core 1.4 mH with a parallel 15 Ohm resistor produce the same freq resp curves.
I think you will be OK with this Clone , or if you have the original XOs replace the 16 uF caps.
If you need +2 dB at 10kHz add a parallel 2 uF cap in parallel with the 5 ohm resistor to lift the highs.

Don

www.donpatten.com