After some use of my “new” 2M amplifier I decide to change the power cable and put a fan on it. First, I was thinking to just change the cable,
but, I don’t like the old power connection, so I decide to solder the cable directly.
This is how the amplifier look like inside.
I don’t want to run the fan at full speed, so I put a 70 ohm resistor on it, and a fuse of course.
Here is the new power cables and the out going power to the fan.
How to attache the fan? Well.. one idea is this. Working very well!