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Subject: DK5NOA's 20 W amp mods

From: Marc.olanie@...
Date: 2016-01-28

Hi Enno


As I'm struggling with amps, I've decided to build another version of the G6ALU 20 W version (this one will be running withK7FO's  Hermes Lite)

The former build, presently running on my star, used the "Best Efficiency" mods. I wish to use now the "Best bandwith" version


I just have one question : how do you "cut" the ferrite binocular of your final transformer (the 1/2 FB43-3312) ?


So far, I've been able to cut a ferrite bar using a dremel and a corindon cutting disk to create a thermal cleavage, but I doubt I can reach such a clean cut with a binocular this size.


What is your "secret weapon" ?


73'

Marc f6itu