This is for you lucky 605 Duplex owners
It describes a crossover that is time delay corrected for the offset caused by the woofer / HF horn VC magnet placements.
It turns out that fixing the delay also takes care of the phasing problems too,

Also included is a test signal you can play to verify the time delay on any two way system.
This would help you set the delay for any active XO.

This information was lost in a move by Apple/MAC to close the URLs.
The new URL is:

www.donpatten.com

Click on X-Over or DIY

Sorry for any inconvenience this caused.

Don