The Pro-Ject High Power It is a linear power supply designed as a higher-quality replacement for the standard wall adaptor supplied with Pro-Ject 15V DC turntables. By providing a cleaner, more stable DC output, it reduces electrical noise that can creep into the signal chain and degrade sound quality.
Standard switch-mode wall adaptors are a well-known source of interference in analogue audio systems. The High Power It addresses this by delivering a regulated 15V DC supply with lower ripple and noise, helping the turntable's motor controller and electronics operate as cleanly as possible.
Compatible with all Pro-Ject turntables running on a 15V DC supply, the High Power It is a straightforward upgrade for anyone looking to get the best from their existing deck. The successor model, the High Power It 2, added a three-pin grounding connection to tackle hum problems in floating-mass amplifier systems; if your system does not suffer from grounding hum, the original High Power It remains a solid choice.