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Old 6th Feb 2011, 13:55
  #68 (permalink)  
IntheTin
 
Join Date: Jan 2005
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You will need the low impedance box to convert from the normal high Impedance to low.
I fly both and they won't work in our 412's without the box.
Not sure if Bose have a low impedance mic for the A20's like they do for the X.
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