For sale is a refurbished (Reef) Heinrichs Weikamp (HW) external TTL converter for Canon Cameras. This is the one in the plastic tube, and charged via USB. Works great with my Inon strobes (Z240 and D2000). This converter needs an S6 bulkhead on your housing but uses a standard Nikonos 5-pin cable from the converter to the strobe. New this was $550 from Reef, for sale at $200.
Bill
