UW Technics Optoelectronic TTL-Converter for SONY for MARELUX housings, including MARELUX original plastic frame

Optoelectronic TTL-Converter for SONY for MARELUX housings, including MARELUX original plastic frame. Compatible housings: MX-A1, MX-A7SIII, MX-A7RIII, MX-A7IV, MX-A7RIV, MX-A7RV. Compatible underwater strobes: Inon S-220 / Z-330 / Z-240 / D-200, Sea&Sea YS-D1 / YS-D3 Mark II/ YS-D3 DUO / YS-250, Ikelite DS-232 / DS-230 / DS-162 / DS161 / DS160 / DS-125, Subtronic Pro-270 / Pro-160 (by electronic sync cord), Retra Pro MAX (including HSS), Marelux APOLLO III V2.0 (including HSS), Marelux APOLLO-S (including HSS).