4-Core 7N OCC Silver-Plated Headphone Upgrade Cable For Etymotic ER4P ER4B ER4S

Want to breathe new life into your Etymotic ER4 series earphones?

This is a 4-core, 7N OCC (Ohno Continuous Cast) silver-plated copper headphone cable.

It's designed specifically to fit the ER4P, ER4B, and ER4S models.

It's a great way to upgrade from the stock cable, which can get stiff or microphonic over time.

The silver-plating on high-purity copper is supposed to improve clarity and detail.

It's a simple plug-and-play upgrade.

The cable is silver in color and brand new.

If you love your Etymotics, this cable will make them feel like new again.