![background image](http://html2.mh-extra.com/html/icom/ic-7000/ic-7000_modification-instruction_3520167002.webp)
Here is the preamplifier on the of handheld
microphone taking advantage of a gap.
This is the preamplifier seen behind on the side of the
weld.
This is a full view of the original microphone modified.
The electret capsule replaced. This model is thicker than it
had. We will have to cut a little rubber.
We will have to make some "adjustments" in the
rubber buttons in order to accommodate the new
capsule electret.