I have KS4s and KS8s (both I think, made by Rexton). One of the receivers on my KS4s is intermittent. I happen to have an extra set of receivers for my KS8s because on the originals the wire was too long, but otherwise they are fully functional. Do any of the readers think those KS8 receivers could work on my KS4s?
No, the receivers are not compatible.