Dekoni Audio Elite Sheepskin Ear Pads for Audio Technica ATHM50X Headphones

Firstly I'd like to say that I bought these to go onto my Roland RH-300's as they are approximately the same size and shape as the M50x's, so you may want to disregard what I say about how it affects the sound.About the sound, from listening and measuring with the equipment I have, the sound doesn't seem to be markedly different to the stock pads. The main difference is that the mids sound slightly more recessed than they did before, but only slightly and I couldn't reliably measure much difference.As for the pads themselves, they are a great improvement over the original it terms of comfort. They are much deeper and softer which means I can wear my headphones for hours on end with no discomfort.Conclusion these are great headphones in terms of comfort, in terms of sound your mileage may vary due to your own ears and head shape, but generally it doesn't seem to affect much from my experience on my RH-300's.

Raises the low-mid and bass response of the headphones significantly. I like how they feel and increase comfort, but the sound of the ATH-M50x gets a bit worse (unbalanced due to excess bass) with these.