mikejazz
100+ Head-Fier
- Joined
- Jul 8, 2001
- Posts
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- 374
I'm interested in buying ER4s's and live in the Chicago burbs near Etymotic Research. As some have mentioned that it is possible to change the ER4p's to 4s's, and I thought it would be cool to have the flexability to use my 470 or mz r900 without the c-moy at times, I called ER to ask about this. I talked to two people there that had no idea what I was talking about. Anyone have any info on this? I assume that the drivers are the same. Is the fidelity the same?Thanks