I believe these speakers are still being made. A friend of mine spoke with a man who made these for hartley and now owns the rights to produce them. Can't remember the details but they retail for about 1000 per pair. Lives up in NC> I have another friend who has a pair of original Hartley's in cabinets that look like an old tv set with real small legs. Phenomenal sounding speakers I hope he will leave them to me someday. I am not sure if they have the 10msg's in them or not but they are probably the best sounding speakers I've ever heard. If you are interested I will try to find out if he has contact information.