LeafySeaDragon 0 Posted January 6 same as Subal V3 TTL board for Nikon You need this board if you want to use fibre optic cables to trigger strobes when using a Nikon D500 (because it doesn’t have a built in flash). Easy to install. Runs off 2 x CR2032 batteries Can us fiber optics or sync cord in TTL or manual mode. Compatible with 10 different strobe types as shown in photo 2. I. ’ve also successfully used it with Sea & Sea YS-D2J in manual mode. reason for selling - can’t do high speed sync with Seacam 160D strobes (I’ve recently upgraded). I believe it can HSS with the new Retra strobes. AUD$300 (roughly US$215 or €190). Buyer pays shipping plus and PayPal fees. Happy to ship worldwide. Share this post Link to post Share on other sites