Etymotic ER4-SR/ER4-XR Balanced Cable

Etymotic has created a 2.5mm balanced cable to be used with all of its ER series earphones that have the MMCX connector. Moving to a balanced cable means that each side of the earphone pair will get a discrete signal from the player or headphone amplifier you are using. Please note that you will need a special Digital Audio Player or headphone amp that supports the 2.5mm balanced protocol in order to take full advantage of the Etymotic balanced cable.

FEATURES

• Suitable for all Etymotic ER series earphones with MMCX
• Also suitable for other earphones with MMCX
• Balanced audio source with 2.5mm output required
• Cable length of 1.5m
• Etymotic product code: OO1005