Every turntable needs proper grounding, otherwise electrical hum may be induced. If a turntable is not properly grounded, it may have a different reference potential than the connected amplifier. Consequently, these potential differences induce a compensating current which can be heard as hum.
Therefore all good turntables have a separate ground cable which can be connected to standard amplifiers or phonostages, which usually have a ground terminal. This way different potentials are equalized and hum is no longer audible.
However, many modern amps, especially most amps of soundbars or streaming speakers have no ground connection. These systems are referenced as “ floating mass systems“. If a standard turntable is connected to such a „floating mass“ amplifier, audible hum will be the result.
Therefore we designed the High Power it power supply. The High Power it is a three pin power supply with ground connection for Pro-Ject turntables to get rid of these ground related hum problems, especially occurring with amplifiers with „floating mass“, which have no real ground connection.
Moreover, the High Power it delivers cleaner current and more power to all 15V DC Pro-Ject turntables.
Fast Shipping and Professional Packaging
Our long-standing relationship with UPS FedEx DHL and other international carriers gives us the ability to provide various shipping options. Our warehouse staff are highly trained to package your goods exactly according to the specifications we offer. Before shipping, all goods are carefully examined and secured. We deliver to thousands of customers each day in different countries. This shows our commitment to becoming the biggest online retailer in the world. Warehouses and distribution centres can be located throughout Europe as well as the USA.
Note: Orders that include more than one item are assigned a processing period in accordance with the item.
Prior to shipment, all purchased items will be thoroughly inspected. Most orders are now shipped within 48 hrs. The time to deliver varies from 3-7 days.
Returns
Stock is dynamic. It's not entirely managed by us, as we have multiple entities, including the factory and the storage. The actual levels of stock can change at any moment. Please be aware that it's possible that your order could become unavailable even after you've placed your order.
Our policy lasts for a period of 30 days. If you have passed 30 days by since your purchase however, we're unable to give you a return or exchange.
In order for your item to be eligible for return it must be in its original packaging, unopened and in the same state as you received it. It must also be returned in its original packaging.
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