King of Neutrality? Etymotic ER4SR Review Er4sr
A review of the Etymotic ER4XR and ER4SR earphones, with a comparison to the ER4S by dentReviews. An overview of the Purchase on Amazon: Etymotic Research ER4SR Studio Reference In Ear Phones Video Product Etymotic ER4XR:High Sensitivity&SoundIsolation #Headphones #Audiophile #SoundQuality #TechReview More show coverage: フィルター対象商品10商品 【ER4SR】 【ER4XR】 Are you chasing "accuracy" in sound? Well you should probably be looking at the Etymotic ER4SR and ER4XR. They're generally ER4SR is Etymotic's reference hi-fidelity in-ear monitor, for those who demand nothing less than the highest reproduction accuracy. ...