Icom IC-7000 Modification Instruction page 2

Here is the preamplifier on the of handheld
microphone taking advantage of a gap.
The electret capsule replaced. This model is thicker than it
had. We will have to cut a little rubber.
This is a full view of the original microphone modified.
This is the preamplifier seen behind on the side of the
weld.
We will have to make some "adjustments" in the
rubber buttons in order to accommodate the new
capsule electret.