Just built ALK crossovers for my older Klipsch K-horns, they sound great! Thank you Al, for posting your schematic and parts list. I find on some recordings that I would like to fine tune the squaker setting between taps. I don't have tone controls on my line-stage and was wondering how I could fine tune the network, maybe set the higher tap and pad it down? I'm not sure? I don't want to mess up the impedance? Any idea's or suggestions? Again, thanks Al!