- Power supply - upgrade for all 15V dc powered Pro-Ject pickup models: Elemental, Primary, Essentual, T, Debut, X1, X2, RPM, The Classic, 6 PerspeX
- It reduces the possibility of humming background noises
- To function optimally, a pickup needs proper grounding. For this reason, in addition to the signal cable, the pickup also has a ground wire at the output that is connected between it and the dose preamplifier.
- Many products with modern amplifiers (especially soundbars and active speakers with streaming) do not have grounding. If a standard pickup is connected to this kind of floating-ground amplifier, that annoying hum is likely to appear.
- High Power It is a three-pin power supply that ensures the connection of the pickup to the ground.