Vintage Sunpak Thyristor Auto 383 Super Flash

[Excellent+++] SUNPAK auto 20 SR Shoe Mount Flash w/ For Old Vintage SLR Camera

Vivitar 283 Auto Thyristor Flash Shoe Mount - Tested and working - Read!

Sunpak auto 383 Super Flash W/ SUNPAK auto 544 THYRISTOR - Untested

Sunpak Auto 383 Super Electronic Flash with Tilt-Swivel-Bounce Head

Sunpak Auto 220 Compact Blitz

Vivitar 283 Auto Thyristor - Tested and working

Vintage Sunpak AUTO 321 Electronic Flash Unit w/MANUAL "TESTED WORKING"