I've been using the same Astron RS-35M since 1983, and I would
not hesitate to buy another one. It's been a superb performer
all the time I've owned it.

Pyramid supplies are less expensive. There has to be a reason
for that...

73,
Dean K5DH


In article ,
says...

Im thinking about buying a Pyramid PS 46KX 35 amp power supply... How
good is this power supply. What would you recommend for a 35 amp 12v
power supply ???

The most reliable and least expensive power supply is a transformer + bridge
rectifier + 100,000 microfarad capacitor. There's so little to go wrong.