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Pro-Ject High Power-It - PSU Upgrade

✓ 1 Year Warranty included
✓ Authorised UK Dealer
✓ Special Order Item - Please contact us for ETA
The High Power-IT is a three pin power supply with a ground connection for Pro-Ject turntables. It gets rid of ground related hum problems, especially occurring with amplifiers that have no real ground connection.
£25.00
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The High Power-IT is a three pin power supply with a ground connection for Pro-Ject turntables. It gets rid of ground related humming issues, especially occuring with amplifiers that have no real ground connection.

If a turntable is not properly grounded, it may have a different ground reference to the connected amplifier. Consequently, these potential differences induce a compensating current which can be heard as a hum. Many modern amps, especially those used in soundbars and streaming speakers (but also found across a wide variety of hi-fi separates), have no ground connection and can therefore experience this problem. These systems are called, in technical terms, "floating mass systems". If a standard turntable is connected to such a "floating mass" amplifier, then and audible hum can be the result.

High Power-IT solves this issue by adding a grounded connection directly to the turntable's power supply.

Key Features:

  • Upgrade power supply with special earthing connection
  • Removes all earthing hum
  • Improves turntable performance
  • UK mains power cord included
  • Suits all 15V DC Pro-Ject turntables