Sunpak Auto 17SR Thyristor Flash Unit
Vintage Sunpak Auto 17SR Hotshoe/PC Cord Flashgun - working.
Sunpak Auto 30DX Thyristor Flash OT-1D for Olympus OM - 2, 2N, 1N, 10 + Others
Sunpak Auto 26D Thyristor Shoe Mount Flash
Sunpak Auto 30DX Thyristor Made In Japan For canon EOS AF
Sunpak Auto 30SR Thyristor Flash.
