“I have always loved the feel and power of the uni. But the uni pro does justice for a major upgrade for not much money at all. I use 3.4 which is a low setting on the uni. Medium is 3.8, and high is 4.2 for reference. The uni pro starts at 2.0 volts and goes up by .1 to the max of 4.2 volts. Most cartridges shouldn’t go higher than that.”
