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Naim XPS Power Supply


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Found it cheaper? Click here. SKU: 6504
Ex VAT: 3183.33

A popular upgrade for Naim Classic series owners of Naim HDX, Naim CDX2 and Naim DAC.

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

Condition:Brand new in original retail packaging

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Available to buy in store or call to arrange demo on 0844 50 403 50

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Warranty length 2 years standard (5 years on registration)
Brand Naim Audio

Tech Specs

- Power Outputs: ± 22V, ± 10V, 2 x 15V

- Mains Supply: 100V, 115V, 230V; 50 or 60Hz

- Front: Brushed and black anodised
- Case: Black powder coated
- Dimensions (HWD): 87 x 432 x 314mm

Product Description

Naim Audio XPS power supply (available on 0% finance) is a very effective upgrade for the Naim HDX, CDX2 and Naim DAC hi-fi separates models.

Why Upgrade?

For more than 25 years, the core of Naim’s philosophy has been the prominence of power supplies. Their research highlighted the benefits of isolating a CD player from the chief power source as many issues occurred from the conventional method of holding the converter circuit in a discrete box.
The addition of an XPS or CDX2 presents enhancements within the timing, lucidity and liveliness of your music. Complex compositions are easier to apprehend while the listener is promised more involvement and greater enjoyment. Burndy interconnects included.

Vibration control

The feet defy vibrations while governing resonance and complementing the stylish cast extruded non-magnetic chassis. They function to shield the delicate mechanisms within from microphonic vibration and timbre. Supplied as standard with the CDS3, the XPS is obligatory for the unit to operate but can also be added to the CDX2 CD player to boost sound quality and as a potential upgrade path from one unit to another. Immediately palpable performance benefits are added when paired with the HDX hard disk player or Naim DAC.

Updated with Naim DR

As a result of a two year study into the development of a pioneering DR (discrete regulator), the XPS has undergone recent upgrades including improvements to wire gauge and routing, mechanical decoupling, transformer mounting alongside the internal structure and reservoir capacitors. Manifested through rigorous listening tests, these advances enhance musical reproduction creating ever more expressive and pleasing aural experiences.


XPS is a compatible upgrade for:
- CDX2

Optional Upgrade: Power-Line


A huge toroidal transformer and smoothing capacitors provide exceptional dynamic stability. The Naim XPS is a highly sophisticated power supply with six separately regulated, very low noise outputs, featuring a toroidal transformer and six power regulators. These supplies are branched and re-regulated, some twice in the CD player.

The XPS can be used in conjunction with the NDX network player to significantly enhance its performance. However, only Classic Series XPS units are compatible with the NDX, not the older Olive Series versions. Olive Series XPS power supplies should never be paired with an NDX network player as this has the potential to cause the Olive XPS to overheat, damaging the product.*

*Please note: this only applies to Olive Series XPS units when paired with the NDX. The old Olive XPS is compatible with CDX and CDS model CD players, the HDX hard disk player and the DAC digital to analogue converter.

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