I think RD is going in the right direction with their amps, possibly, if they turn out to be as good as Steve says. Their older amps are great, nothing wrong with them either. Just beware of the ones that use Spring Clips.... those amps tend to break easier from vibration, it's been proven/shown over and over here at my shop.... Just ask any of my customers who thought they blew their amps up from low voltage, when in fact once I took them apart they had mosfets that were shorted out, but not busted open, and falling on the floor....