[]

Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable-0

Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable-782

Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable-783

Etymotic ER4 SR/XR Balanced 2.5mm Replacement Cable-816

MMCX to 2.5mm Balanced Audio Cable 60″ | Black | ER Series

$79.99

Quick Overview

ER Earphone Series Cable

Description
Additional information

Description

The black 2.5mm balanced cable is a cable upgrade for the entire Etymotic ER Earphone Series that utilizes an MMCX connector with a special “key” that helps lock the cable in place and protects the integrity of the connector.

This cable may also be used with many other earphones that have MMCX connectors.

This cable can 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.

Additional information

Weight	0.5 lbs

On my Fosi DS2 the bass level is higher with balanced wiring using this cable

If I didn't use this cable I'd probably have selected the ER4XR instead of the SR. This appears to be common for single-ended vs balanced headphone amps.

Sounds great when it works, other than that, just stick with tried and true 3.5mm unbalanced

I always wanted to try the 2.5mm balanced cable with my ER4 Series headset and my AK120II and Cowon Plenue D2. But when I tried it on both devices, connection is very flaky. One channel cuts out consistently and slight movement of the device would cut out or drop out the signal. I got so fed up, I just stopped using it. Cable is not cheap, but to have this kind of issue is very disappointing.

Not good and fragile

The braided cable is not a good idea i prefer the genuine one, i received an ER4 and it makes resonances when you use it you hear the cable hitting themselves not good for comfort and production or even nomade use.

It quickly have been defective after receiving.