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Naim XPS Power Supply


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Found it cheaper? Click here. SKU: 6504
Ex VAT: 3120.83

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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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

Dimensions: 87 x 432 x 314mm (H x W x D)

Front: Brushed and black anodised
Case: Black powder coated

Product Description

The Naim XPS (available on 0% finance) is an incredibly effective Power Supply upgrade for the Naim HDX, CDX2 and Naim DAC models.

Why Upgrade?

The importance of power supplies has been at the heart of Naim philosophy for over twenty five years. Naim research proved that divorcing the main power supply from a CD player was wholly beneficial, whereas the more common arrangement of housing the converter circuitry in a separate box caused many problems.

Timing, dynamic range and clarity all significantly improve by adding an XPS to a CDX2. Complex passages become more understandable, bringing far more involvement and enjoyment from the music The XPS includes Burndy interconnects.

Vibration control

The addition of anti-vibration, resonance-controlling feet complement the elegant cast and extruded anti-magnetic chassis protect the sensitive internal components from resonance and microphonic vibration. This supply is required and comes as standard with the CDS3 but can also be added to the CDX2 CD player, providing a substantial improvement in sound quality and a possible upgrade path from one player to another. It also makes a worthwhile addition to the HDX hard disk player, and Naim DAC where it delivers immediately appreciable performance benefits.

Updated with Naim DR

The XPS was recently updated as a result of a two year project to develop a new discrete regulator (DR) for Naim power supplies. The new Naim DR now features, alongside improvements to the transformer mounting, wire gauge, wire routing, mechanical decoupling, internal layout and reservoir capacitors. These improvements, developed through intensive listening tests, significantly raise performance and make music even more communicative and enjoyable.


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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