Naim NAC 552 Pre-amp including 552PS DR


Reg. price £21,099.00

Price includes VAT

Available to Order

Most products will only take a few days to arrive but please either contact us or call 023 9266 3604 if you would like to check before ordering or if you would like to arrange a demonstration.

Please note we do not ship outside the UK

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Contact me when an Ex-Demo Model is available
The NAC 552 is the most advanced Pre-amplifier that Naim have ever produced, they believe it to be the best Pre-amp in the world, now, with the new 555PS DR, it just got better.

When you build what you believe to be the world's best pre-amp, you put a lot of time and effort into getting it right! With the NAC 552 Naim explored many designs and features before buildind the final model, it was then fine tuned following many hours of listening tests. fully suspended sub-chassis mounted circuit boards are used in the Naim NAC 552. This method of suspension maximises isolation, hence minimizing the effect of vibration on the highly sensitive electronic components. Carefully selected precision rotary potentiometers with precious metal wipers are used to preserve music integrity and ensure long-term stability.

Six inputs on the NAC 552 can be selected directly from either the front panel or the remote control. In addition to the usual DIN inputs, preferred for their superior earthing and impedance matching, the NAC 552 owner can configure two of the inputs for use with the more common RCA phono type connectors, enabling the use of alternative components with pre-owned interconnects. Each of the six inputs has separate listen and record facilities. A dedicated unity gain input is provided for use with the Naim AV2 processor or similar.

By adding the 555PS DR the NAC 555 is further improved. Originally designed to power the CD555, the 555PS features a massive transformer, for smooth delivery of instant power as required. Now, after a 2 year research project, the the 555PS DR has been introduced, Starting with the 555PS and improving it by introducing a new discrete regulator, improved transformer mountings, new wire gauges and cable routing, and a host of other improvements, such as new reservoir capacitors and mechanical decoupling, all these improvements significantly raise the performance of the 555PS DR and make the music even more enjoyable.

NAC 552

Analogue Inputs: 7 x DIN, 2 x RCA
Input Sensitivity: 75mV
Input Impedance: 47kΩ
Other Inputs: Two inputs configurable for unity gain
Analogue Outputs: 1 x variable, 3 x fixed (DIN)
Line Outputs Fixed (level): 75mV, 600Ω
Line Outputs Variable (level): 775mV
Output Impedance: <50Ω
Minimum Load Impedance: 10kΩ
Power Outputs: Naim phono amplifier
Infra Red RC5
Remote Input RCA on rear (RC5)
Supply Voltage: +/-12V, 24V, 32V
Power Supply Options 552PS
Dimensions: 87 x 432 x 314mm (H x W x D)
Weight: 12.9kg
Front: Brushed and black anodised
Case: Brushed and black anodised
555PS DR

Power Outputs: ± 22V, ± 10V, 12V, 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: Brushed and black anodised

Contact me when this product is available as an ex-demo model

Naim NAC 552 Pre-amp including 552PS DR

Naim NAC 552 with 552 PS DR
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Registered office: 19 Old High Street, Headington, Oxford, OX3 9HS