Sunpak Auto 30SR Thyristor Flash. Untested Like new condition Maybe newer used?!
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 17SR Thyristor Flash Unit
Nikon Speedlight SB-15, Vivitar Zoom Thyristor 3500, Sunpak Auto 28 SR Thyristor
