Quote Originally Posted by NY714 View Post
Mega-watt makes switching power supplies also, heard were good. I usually prefer running the astron 70's regulated ones parallel in line together
That is the set up I'm running. Two 400 watt power supplies with the diode isolator. Total cost about $170.00. Rock solid and they back up their warranty. One thing I'll tell you keep leaky coax away from the power supplies. The rf will drive the regulator circuits crazy. Changed out some coax added a couple of ferrite beads and I'm good to go.