I do not know ...but here specialists may answer. But , I know very well Vitaly , the web-leader in this site (quite a good friend and good relationship ) so I can say he is not every time serious....be carefull and ask for garanties when you purchase him. alain
I found a magnifier and agree with your suggestion. Before I couldn't make out if there was a cable socket in the release, but with a magnifier I see there isn't.