Subj: stereo earphone plug "widens" jack: how to fix (replace=impossible)
Problem with mini-jacks (TRS) for headphones: after a bit of use, seems like the female part ("jack"?) widens-out inside somewhere, making for a lousy connection between the radio or walkman (ancient word) or mp3-player and the earphones. Off on off on bzzz off etc. HORRIBLE LISTENING (if you can call it "listening"!)
Possible analogy:n
With standard screw-in lightbulbs, that springy copper strip in the back of the socket, which, when the bulb is fully screwed-in, touches the center-of-base-of-lightbulb connector; wonderful!
But, sometimes that strip is no longer sprung-forward enough to make the connection.
How to fix? Off the circuit, then with some needlenose pliers you pull the end of that copper strip away from the base a wee bit, and presto, bulb bottom now touches it again when fully screwed-in:
Let there be light -- and (again) it was so.
QUESTION: is there some similar fix for the socket for headphone plugs?
FWIW: picture of a jack (wrong size maybe, but shows the principle of the thing):
-- perhaps that got pushed back a bit, via wear. (More likely, by being CHEAPLY made, ie you know where, and for cheapest possible price)
What kind of device might fix this?
Maybe some kind of cork-screw-like plug that you plug into (at a certain rotation-angle?) the jack, and by *carefully* and with *sensitive nerves on the fingertips", you can tell when the tip of the corkscrew-thing hits that ring-toucher, and a SLIGHT extra twist will bend it a tiny bit back towards the center.
Surely there is SOMETHING like this existing?
Or at least some other way to fix it "in situ", *without* having to replace it.
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Note: what I have is a Sansa "clip" mp3-player; it's like one inch by
2/3 inch by 1/5th inch thick, with the jack on the side of the thing. Ain't no way either you or I will be able to open it up and replace that thing, not unless you are a watchmaker.The Sansa Clip costs between $50 and $70, depending on the num gigabytes; sure don't want to have to toss one each time that el-cheapo jack wears out!
Ideas?
THANKS!
David