Last time I saw a comprehensive camera review, all the ZX cameras would tolerate a 300V signal across the hotshoe from flashes. Not sure about the MZ-S. Ask Pentax. I'd be surprised if it didn't, because it is film.
Pete Ziminski wrote:
How do I know if my flashes will not damage my MZ-S. For example, will my 25yr old Vivitar 283 work? Pete

