Originally Posted by
Ash Creek Flier.
I have one with the gps to go into my new build.Have not used it yet but I did notice if your running a 7.4 volt system all servos half to be 7.4 volts.Theres no channels you can regulate down to 5.9 volts its one or the other.
You are right, you will have to decide between 7.4 or 5.9 Volts. Only the bigger PB Royal has 4 built-in regulators so that you can mix HV servos with standard servos. But Dave is spot on with his comment, for jet applications the torque of modern HV servos is high enough even at 5.9 Volts and they will last longer.
Thomas