Can't decide between the ER•4PT and the ER•4S?
You have both with the adapter included with the ER•4PT.
The inline adapter converts the response accuracy of the ER•4P or ER•4PT
from 86% to 92%.
Cable: Converts ER•4P and ER•4PT
- $49.00 Each
- ACCU•Driver™ Technology
- High performance, balanced-armature drivers are specified for a response accuracy of 86% or better.