funny thing is, I don't know of many others who get hung up on soundstage especially A4 owners. :S
some of us have owned/used other well lauded iems be it flc8s or sw3, I don't miss certain presentations as much.
brooko, judging by certain filter configurations, would you also assess the LZ-A4 being capable of delivering an "n" shaped curve being a bit of a chameleon hybrid?
I don't even know how to measure of test sound stage. Can someone enlighten me? I'd love to add it to my reviews