kb3lms
Member
A relative has offered me a working Vivitar 283 flash for free. I understand that these flashes have a high trigger voltage. Is it safe to use with my Pentax K-1000, ME Super and Minolta XG-1? I also would use it with my Mamiya 645 1000S, but I am assuming that would be OK. I'd prefer not to fry any of the electronics!