srt101fan wrote:
I also have a 283 and accessories. I don't want to interfere with anyone's market transactions, but I think potential buyers should be cautioned that these old flash units can cause serious damage to DSLRs because of high trigger voltages.
Yes, they can. For someone who wants to use a 283, and many other old flashes, on a digital camera, the WEIN Safe-Sync is a gadget that drops the flash's trigger voltage down to 6 volts. It also has a PC socket to connect a flash without a hot shoe.