Different response curves. One head hardly has any baffles on the side, the
other one does. Depending which head you have on the mike, there are
differences in the frequency response curves.
----- Original Message -----
From: "Rick" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, May 15, 2013 11:21 AM
Subject: Re: iCom microphone pin layout?
> What's the reason for 2 heads?
> I thought about buying the MC-90, but got the MC-60 instead.
>
> 7 3.