This is a Wein Safe Synch. 

This is in excellent working order and condition.  Regulates flash sync voltage to 6 volts and protects your camera's circuitry! Over time, excessive flash synchronization voltage can lead to damage and costly repair; Safe-Sync offers a simple and effective way to protect your camera. No matter how high the original voltage, Safe-Sync reduces it to a safe 6 volts. Designed to be inline, with PC connections.

WE SHIP IN ONE BUSINESS DAY, and we package professionally and will combine to save on shipping costs. We are also interested in BUYING your photographic equipment. We are Camera Exchange in Waterford, Michigan.

 

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