I would LOVE to give it a go! - I have an old Hassy charger that has the correct DIN type plug and also the two "hot" wires that trigger the shutter/drive, so if not too exorbitantly priced, I'll give it a shot. (No pun intended!) Let me know the price and PayPal associated email and maybe we can do some business! THANKS, KEN
Post Script: I'm also looking for a 555ELD body so this would just open my possibilities to include a 503CW/Cxi w/winder.