Keen to start buying and building Trooper costume

[Duras]

if you want a iComm the guy who makes them sells them on his web site
http://www.voicebooster.com/icomm-imperi...ystem.html

another option is a RomFX bit more expensive (and can be long waits I hear) but you don't need a separate amplifier
http://www.romfx.com/

I have a RomFX and so far its either really worth the cost or I have not got it set up right yet

I believe a lot of troopers just use a Aker amplifier and leave it at that