3 ms·
What about the headphone jack?
by aerique 8y ago
What about the headphone jack?
- pbhjpbhj 8y agoSpade connectors probably predate that. For it to make sense I think you'd have to say specialised connectors. Phono? XLR (microphones) are quite old and still widely used. Car "cigarette lighter" fittings, and lightbulb "Bayonet" fittings are pretty old too; not sure if the latter counts. https://en.m.wikipedia.org/wiki/XLR_connector https://en.m.wikipedia.org/wiki/XLR_connector