GTD audio actually makes a 4 mic model... Here are 2 examples...
http://cgi.ebay.ca/400Ch-Wireless-U...357?pt=LH_DefaultDomain_0&hash=item3a6179d085
http://cgi.ebay.ca/400Ch-Wireless-U...634?pt=LH_DefaultDomain_0&hash=item3a61428d2a
I and a few here have gtd audio mics and have had good luck with them....
The first set from GTD audio are Hand helds
GTD audio actually makes a 4 mic model... Here are 2 examples...
http://cgi.ebay.ca/400Ch-Wireless-U...357?pt=LH_DefaultDomain_0&hash=item3a6179d085
http://cgi.ebay.ca/400Ch-Wireless-U...634?pt=LH_DefaultDomain_0&hash=item3a61428d2a
I and a few here have gtd audio mics and have had good luck with them....