Our custom made ER “level attenuation”, moulds with filters reduce all sounds equally, so it’s just like turning down the volume without sacrificing any of the definition of what you want or need to hear. Interchangeable filters let you choose the amount of sound reduction.
ER 9′s suitable for light music exposure.
ER 15′s ideal for most musicians playing amplified music.
ER 25′s suitable for very loud situations eg heavy metal, drummers etc
We don’t charge extra for ear impressions