[XP_98]

Hi all

does anybody know if the filters for the Etymotic MC-2 (ER38-50MC on Etymotic's website) are different from ER-4 filters (ER38-50) ?
They look the same, but can they be switched ? Or must I buy two different filters ?

 

[dnullify]

If the color coding is like knowles parts, they'll attenuate the sound differently than the green ER-4 filters, and might result in a different sound.

 

[XP_98]

Ok, then it would be wise not to switch them. Thank you for your answer

 

[Inks]

Just use it's proper filter, the ER4 filters will make them sound like crap.