Hi power bounce flash, which used to be the favorite among White House photographers. Trigger voltage at 9 volts, tested with a VOM.
This makes it safe for film AND digital SLR's.
Those units with high voltage (up to around 275 volts!) will fry your DSLR in seconds.
Cosmetically excellent with a few minor flaws. No cracks in screen, and hot shoe is fine.
Uses 4-AA batteries, not included.
Selling AS-IS, no returns on electronic equipment.