Sharp 777 plug the same as 575?

[ny935]

Hello gents. I will be traveling abroad and have an opportunity to pick up sharp 575. I like to bring home boomboxes as souvenires . And I need to know if it's the same plug. So then I'll just bring the 777 plug with me. We all know some plugs fit a bit tighter than others, and I like a secure connection. Thank you

 

[hopey]

Who knows I have seen manufactures hold on to old smaller fittings (national) even when new boxes have the standard figure 8 flex.