Originally posted by Rich_A Excuse my ignorance here, but would the flash work on modern DSLRs? I've seen similar flashes in pawn shops around town but just had visions or sparks and blank LCD screens.
as far as I know, yes. almost all Pentax flash units are of low enough voltage to be safe with DSLR's. its usually 3rd party flashes that pose a problem. so, although I cant say with absolute certainty thats its safe, I would say its very likely. of course you certainly wouldn't have PTTL capability, and unless you are using a istD you only have the option of full manual.
im not a strobist though, so take what I say with a grain of salt.