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Cyrus PSX-R2 Power Supply Upgrade


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Found it cheaper? Click here. SKU: CYRUSPSXR2
Ex VAT: 579.17

An upgraded power supply will provide super smooth DC to your highly refined electronics, allowing you to hear the full potential of your equipment. The Cyrus PSX-R2 replaces the acclaimed PSX-R, and is set to be another big seller.

Available. To discuss, please call us on 0844 50 403 50

Condition:Brand new in original retail packaging

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This is a click and collect item. Due to agreement with the manufacturer, this item is sold based on your geographic location and has to be collected from our Birmingham UK showroom. It can not be shipped. Continuing to order this item through the basket is acceptance you agree to collect from our showroom by prior arrangement.

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Warranty length 2 Years (3 Years on registration)
Brand Cyrus Audio

Tech Specs

Stereo power/intergrated: ±35.5 VDC
Monobloc power/other amps: ±18-30 VDC
Low power applications: ±21 VDC


Power: 300VA toroidal transformer
Dimensions (HWD): 73 x 215 x 360mm
Weight: 7kg

Product Description

In many products the Cyrus PSX-R2 works in tandem with the built-in power supply to allow each part of the unit to be powered separately, thereby removing any cross contamination from (for example) the motors in a Cyrus CD player.

By providing an extremely smooth and stable DC feed, the PSX-R2 helps the partnered component to achieve its full potential. This is an improved version of the long serving and cumulatively the biggest selling Cyrus model ever, the PSX-R. It has proven to be a wonderful addition to many system owners and continues to convince Cyrus owners to invest in a sophisticated power supply to fully appreciate the electronics they already own.

So how does it work?

The unit works by providing a regulated DC power feed free of negative artefacts that are present in all domestic mains supplies.

Connecting a PSX-R2 enables the high grade components in the partnering component to perform to their full potential. This is one of our most popular upgrades and is highly recommended. The PSX-R2 provides new depth and detail to the sound output of partnering products by providing extremely low noise power to the circuits within the unit. Low noise high gain amplifiers connected in a propriety design filter out any unwanted noise and provide remarkable benefits in sound quality. If you consider that amplifiers and other audio electronics work by making copies of the incoming signal, it is obvious that the copy will sound better because if DC voltage lines are cleaner. A stable, strong and separated power supply can provide huge sound quality benefits for a hi-fi system.

By powering part of the workings of a Cyrus unit, the PSX-R2 lessens the strain on its internal power supply. This separation of power makes the unit work more efficiently, and creates a stronger and more detailed sound. A fully regulated 300W DC power supply, the PSX-R2 uses intelligent connectivity which automatically adjusts its output parameters to suit the partnering Cyrus component. Connection to a partnering Cyrus unit is made through a high quality XLR cable. In all instances this audiophile power supply can be added into the system without any changes to the existing components.

What is improved over the PSX-R Mk 1?

Our flagship Anniversary system developed to celebrate our 30 years in hi-fi, incorporated many enhancements that included improvements to both AC and DC lines in the PSX-R. These enhancements have been transferred into the PSX-R2 and have improved the unit’s ability when partnered with our more recent amplifiers that are capable of greater resolution today not possible ten years ago.

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