ath m50x 3.5mm to 2.5mm Adapter Compatible with Audio-Technica ATH-M40X ATH-M50X ATH-M60X ATH-M70X, Sennheiser HD598 HD518 HD558 HD595 HD595 HD598se HD569 HD579 HD599 Headphone Jack Adapter

Works on the Sennheiser HD 560s

Works great, I use this with a 3.5mm retracting cable and it's so much more flexible now!I've used it for months at this point, no issues (knock on wood)

The only 2.5mm male to 3.5mm female adapter I could find that would fit into my Bose SoundLink II headphones. Others did not have a thin enough body beyond the actual 2.5mm male connector part for them to be fully inserted. Also was the correct type — TRS as opposed to TRRS.

It is a functional adapter for that special tricky plug on my Audio-technica ATH-M50X headphones. However, the notch on the red part that inserts into the plug seems to almost not fit. It takes a few turns and tries to get it to fit right and insert. Otherwise a much needed adapter!

This was exactly what I needed in order to use my v-moda boom mic with my Denon AH-1200! It's pretty tough finding a 3.5mm to 2.5mm adapter for these headphones due to the very small opening on the port, and luckily these fit the bill great!

I purchased a V-MODA boom mic to use with my Sennheiser HD 560S, but the adapter failed within a month and three days—just short of the refund window. The left earphone stopped producing sound, and I had to constantly adjust the cable to get temporary functionality. Unfortunately, the issue persisted, making the adapter unreliable for regular use.

Quality is fine, and there are no apparent audio issues, but they fail too quickly for my liking. I bought 4 of these but 2 have already failed on me in less than a year.

It’s a great product to have to adapt a great pair of older headphones into a microphone headset.