Thank you. I have a set of his CT-125s. Bob, and his family are truely good people. I have upgraded my Kg4s, and cornwall crossovers with his parts.. Three of my friends say the CT-125s sound smoother, and fuller. I tryed the Left to right with one of them and one with a K-77M. I like the sound of the K-77M better. Perhaps at 68, the volume increase is making up for my high hearing loss. So, sadly, I will venture for another K-77M, if I can find one for sale. John.