Hi GD70, As I've seen you're an audiophile fan of KLH Model Sixes, want to let you know that I've listed an original, untouched pair from the initial series on USAudioMart, eBay, and FB Market place in the event that you would anyone on this forum who might be interested. I just don't have enough confidence to try to breach the cabinets to refine the cross-overs and caps, etc. I hope I can find a good home for them.