w00tgasm
11-28-2011, 05:06 PM
I have a pair of hardly used Etymotic ER-4PT w/ Adapter.
The adapter is used to make the frequency response similar to the ER-4S.
This package also comes with an extra pack of foam ear pieces, unused extra filters.
Price is $275 OBO.
The adapter is used to make the frequency response similar to the ER-4S.
This package also comes with an extra pack of foam ear pieces, unused extra filters.
Price is $275 OBO.