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Ultra high end Earphone thread-Etymotics-Which one?

FishTankX

Platinum Member
I'm planning to use an Etymotics ER-4S or ER-4P with three+(1 alternate config) seperate devices. I'm wondering which one would be apropriate for these three devices(+1 alternate config), and I could buy two if needed but i'd like to know how each one would perform on these..

MZ-R900 5mw+5mw jack
Sharp MD-DR7 8mw+8mw jack
MZ-R900/MD-DR7 with airhead (9V)amp
SB-Audigy

Anyone ever used these things? Just lookin for some info on these things.

BTW, if ER-4S doesn't work well with portables, what MW rating would a portable need to power them? Like, 10MW+10MW?
 
Eh, I see i'm not gonna really get any reponses on AT.. not to put you guys down or anything. 🙂

Do you know where I could opst this to get alot of responses? Like are there any good headphone forums with users that have alot of portables?
 
I'm not sure if those portables can drive the ER4S well, but they should handle the ER4P just fine. But, if you do add an airhead, it will power the ER4s. For your headphone needs, head on over to head-fi.org.
 
Dude, thanks! I was wrong about not getting my questions answered on AT. 🙂 And yeah, thanks for the suggestion about head-fi. They know their stuff!
 
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