This is Paul Hynes' Series Regulator for Charlize and Charlize2.
Here's how to use it.
Power transformer secondary of 15-0V should be wired to pins 3/4 and then output 13.8V should be soldered from pins 1/2 with pin 1 being 13.8VDC and pin 2 being GND.
Power transformer should be rated at least 60VA. Of course, the higher the better.
Your power transformer secondary should be 15VAC and not more! Any higher and you risk damaging your PR3GAP1 and also your Charlize amp.
Pretty straightforward no?
![](http://diyparadise.com/img/PR3GAP1.JPG)
This product was added to our catalog on Tuesday 24 March, 2009.