[R-390] R-390 regulator module

[Tom Frobase]

After testing in one of my own radio's for 6 months, I have started
offering an upgraded version of the regulator I built over the past 20
years.

The new one is made on an aluminum substrate printed circuit board, it is
easier than the original to install and is fully reversible.

The cost is the same, $95 pp CONUS

Here is a link to the installation instructions.

http://www.kitparts.com/r390-reg/New-r390-reg.pdf

best regards ... tom, N3LLL