I found the Shure EABKF1 Black Foam Sleeves S/M/L (5 pairs) http://www.shure.eu/products/accessories/eabkf1-10 to be the perfect choice for my ER4-PT and my ER4XR. You can choose between small, medium or large, they are very comfortable and soft and, at the same time, provide good noise...

@EtyDave... Are you planning to release a cable with lightning connector for ER4-SR/XR? The ones who love the wonderful sound your earphones get from a device like an iPhone (and those who enjoy their sound both on the commute to work and on air travel) are very concerned with the fact that the...

Seems that no one has tried to assemble the MMCX connectors of the new ER4 on the Shure RMCE-LTG MMCX cable. Maybe I am going to be the first one. Anyone had experience with the customized Capri cable from Null Audio...

Hi guys, I am the proud and satisfied owner of several ER4P and ER4-XR earphones. I currently use them mainly with my Iphone 6s during conmute. Very good so far. My concern is that I am going to change the iPhone to the 8 or X model. So I am going to be forced to use the standard...

Many thanks for your answers EtyDave, thefitz & Voyageur...   Still, making the right decision is going to be challenging. It's a really pity not to have a place in (or near) Barcelona to test them both. From the Seeko measurement's graph, in the range from 1K to 18K the ER4P is maybe closer...

Hi Head-fiers,   I have traded one of my old ER4P's thanks to the upgrade program for the ER4SR & ER4XR and I have got a code and 30 days to redeem it. Now I have a problem because I have to choose the right one (the SR?? the XR??) based on the comments and reviews you share with all of us...

vpivinylspinner showed us an amazing setup with iPad & pico DAC & pico slim. Is it going to work also with my pico USB dac/amp? I mean, iPad with camera adapter and pico USB DAC/AMP? Just plug & play?