I was the unlucky victim of a faulty multi adapter which took out my LP12 Hercules. :sd:
I used the below components which worked a charm,
2. Mantech. 50 Ohm/1.9A http://www.mantech.co.za/ProductInfo.aspx?Item=65M0309-H
6. Apparently, those round ones are fine, but I'll be installing these...