Sennheiser 1/4 Adapter - 549346 Authentic Genuine 6.35mm Adapter Jack - 3.5mm (1/8 Inch) to (1/4 Inch)

Better than those eBay knockoffs. Worth every dollar.

My schiit hel2 came with a 1/4 adapter for my headphones and it immediately gave me intermittent left and right audio when used with my sennheiser p38x.

The other reviews are correct. This one fits snug and the L/R channels remain consistent. With my previous adapter I thought it might be the headphone cord or the extension cord, but, no, it was just a wobbly fit due to the poor make. This ones solid and worth the few extra dollars. Very pleased I didnt waste time with the slightly cheaper ones.

Using this to plug into my guitar amp for headphone out. Does its job and seems to be a high quality piece.

Having bought my first USB audio interface, a 1/4 to 3 1/2 was required anyways to hear the audio being passed through. Spend the extra buck on these ones from Sennheiser, theyre still worth getting over the cheaper and inferior copies!

Perfect, works like a charm! Now I can connect my headphones to my keyboard easily!

I specifically ordered this because it said replacement for Sennheiser headphones. This is not what came with my headphones. It is not the threaded screw on type.

Ive bought too many cheap imitations of these type of headphone adaptors. Finally gave up and bought the best! They work,, plain and simple. BUY THESE!!

Works as expected.

very good quality product