[Harp-L] Mic impedance questions EV RE10

[Mudharp@xxxxxxx]

Over the last few of years the RE10 seems to have become a popular  harp mic. 
Since it's rated at 150 ohms I'd guess it has to be  considered a low 
impedance microphone, is that right? So are most of you who use  the RE10 through an 
amp using an impedance transformer or  matching device of some kind and if so 
what's the best solution? Anyone use one  through a Harp Commander? Is there a 
high impedance model or are they all 150  ohms? Is anyone out there using an 
RE10 directly through a PA and how  does it compare to say, a Shure SM58 in 
terms of dynamic range and punch? Sorry  to pack so many questions in one post, 
and thanks for any replies.
 
T. Albanese