3.5mm to 1/4 Screw On Stereo Adapters for Headphones (4pc Studio Pack)

Received order quickly.

These 1/4" adapters fit perfectly on my sennheiser HD25's. The threaded input makes it so that I'll never lose these again.

Works as advertised and with the Stock AKG k240 cable. Good value for a four-pack

I needed these to have extras for my headphones. Beware they will not work correctly unless you have a threaded cable.

I was hesitant to buy these due to lack of review, but since the set of 4 costs about as much as a single adapter elsewhere, I decided to give them a try. I am glad I did.These were purchased for a set of Sony MDR-7506 headphones. The usual story applies, I lost the original. So now I needed to find a replacement online. These are well up for the task, no discernible noise when I attach them, and the screw on fit perfectly. I don't think I'll need to buy again since I now have 4 of them but if I did I would start here for sure.

It worked perfectly with my ATH-M40x. The four of them worked stereo.(I'm not sure about this, but if you have the old M40/M50 etc. they may not work because of the different thread, for the newer ones (that have the x) it should work)

These screwed on just like the factory adaptor for my studio headphones. Inexpensive for the set in case you need more (always keep one handy).

Update the cable may have been the issue, it fits on my new audio technica cable and works well