Had this mod done by a fellow in Califoria, three mods actually.
The first mod is an audio boost when turned on the threshold needs to be turned down it also raises the threshold tone frequency to hear weak targets better.
The second mod is a sensitivity boost which increases sensitivity by 25%.
In high mineralization ground it needs to be turned off, this mod also will overload sooner on large targets.
Third is an adjustable tone control, it raises or lowers the tone frequency on threshold and target tone.
[attachment 151431 MXTMOD001.jpg]
[attachment 151432 MXTMOD003.jpg]
[attachment 151433 MXTMOD004.jpg]
Now I have only put three hours in with the mod done but can say the frequency change is great, on the older MXT the sensitivity boost would be much greater.
Noticed hunting the tone change is much sharper. Dan
The first mod is an audio boost when turned on the threshold needs to be turned down it also raises the threshold tone frequency to hear weak targets better.
The second mod is a sensitivity boost which increases sensitivity by 25%.
In high mineralization ground it needs to be turned off, this mod also will overload sooner on large targets.
Third is an adjustable tone control, it raises or lowers the tone frequency on threshold and target tone.
[attachment 151431 MXTMOD001.jpg]
[attachment 151432 MXTMOD003.jpg]
[attachment 151433 MXTMOD004.jpg]
Now I have only put three hours in with the mod done but can say the frequency change is great, on the older MXT the sensitivity boost would be much greater.
Noticed hunting the tone change is much sharper. Dan