Etymotic Research ER3SE Studio Edition High Performance In-Ear Earphones (Detachable Balanced Armature Drivers, Noise Isolating, High Accuracy, Studio Grade Accuracy)

from

Initial problems getting largest ear pieces to fit necessitated using foam tips which are comfortable but require repeated replacement. This initial issue was trumped by the better than expected sonic fidelity of the earphones at a very reasonable price.

from Erik K

I work at a loud autocollision shop and these help a ton. The sound quality is good and they are comfortable enough where I can have them in all day without my ears hurting.  I use them with my smartphone and word recommend getting the USB-C wire over an adapter.

from Paul Kinsman

I keep buying etymotic earphones- love how they sound, love the case and adaptable ear sizes. Sounds great and feels good too.

from Arthur Kaye

I bought these to replace a worn out pair of HF5 earphones. These seem to have a better build and replaceable cables will make a difference, but try as I might to enjoy the sound these put out, they are just a little less engaging than the HF5 earphones. I haven't had them long enough yet to diss...

from J Wilson

I purchased the ER3SE as a replacement for a pair of Etymotic HF5 and highly recommend them.  Midrange definition has been improved, and they retain the bright sound of the HF5s.  I chose the SE above the XR model as, for my listening (aotearoa dub, reggae), the SE was balanced whereas the XR see...