The adapter plugs into the flashbar slot and provides a x-sync standard pc socket where you can connect any electronic flash or radio remote like the Pocket Wizards.
The sync voltage can be 3 - 300 V so new and old flashes work reliably and safely.
The flash side is completely isolated from the camera side.

The shell material is 3D printing

The price for one adapter 

2024.5.21 Updated 4.0 ver!!!

4 ways to connect the flash!!!

Support 

PC- 3.5mm sync lines 

PC- 2.5mm sync lines 

PC-PC sync lines 

Come with Hot shoe !!!

LED：LED signal, can simulate flash signal to detect whether the camera interface is working properly

Price for FLASH ADAPTER*1 ONLY!!!

EXCLUDING CAMERA&FLASH!

This is a table about the relationship between aperture and distance after SX70 series cameras use flash