Our preamplifiers epitomise everything we believe in. Starting with our revolutionary NAC 12 back in 1974, Naim Audio preamplifiers have both rewritten the rules and set the standards for others to follow. The NAC 552 is second only to our Statement NAC S1: its distinctive two-box configuration marks it out from the competition just as surely as its unfettered musicality reflects our core values. It’s one of the best preamplifiers we’ve ever produced, and by extension, among the best in the world.

Two-box configuration for optimum rejection of electromagnetic interference
Split-rail power supply featuring 800VA toroidal transformer, three smoothing capacitors and new Discrete Regulator (DR)
Fully suspended sub-chassis for superior isolation of sensitive circuit boards
AV bypass mode for simple connection to an existing AV system
Support for both DIN and RCA inputs to facilitate connection into a wider range of systems
Independent listen and record banks for maximum flexibility
Assignable inputs for enhanced usability with a range of sources
NAC 552 Separate Preamplifier
Technology & Craft
Like every component in our flagship 500 Series range, the NAC 552 has been developed without compromise or constraint. Its two-box design, which houses the power supply components in a separate enclosure to better control electromagnetic interference, is classically Naim Audio. By contrast, the 552 PS DR power supply itself employs radically new thinking, including a new split-rail configuration that virtually eliminates power supply noise in the signal earth.

The sound-critical electronics of the NAC 552 are mounted on a brass sub-chassis, which is fully suspended on coil springs at a frequency below the threshold of human hearing. 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.

The NAC 552’s six inputs 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.

Η εταιρεία HAUS ΜUSiK ιδρύθηκε το 2010 με κύριο αντικείμενο δραστηριότητας την εμπορία μηχανημάτων ήχου. Εχει έδρα στο Μαρούσι Αττικής στην οδό Αγιου Κωνσταντίνου 40, στο ιστορικό εμπορικό κέντρο Aίθριο. Η προσωπική εμπειρία μας εγγυάται την ιδανικότερη λύση στις ανάγκες των πελατών σε κάθε περίπτωση. Βασικός μας στόχος παραμένει η συνέχιση της εμπιστοσύνης σας, η συνεχής βελτίωση της εξυπηρέτησης σας, η εξεύρεση των ιδανικότερων προτάσεων και λύσεων σε συνδυασμό με τα οικονομικά δεδομένα σας και η διατήρηση του φιλικού και ζεστού περιβάλλοντος που σας αγκαλιάζει από την πρώτη στιγμή. Στο κατάστημά μας θα βρείτε ενισχυτές, ηχεία δαπέδου και βάσης, πικάπ, κεφαλές, ολοκληρωμένα ηχοσυστήματα, καλώδια και όλα τα αξεσουάρ που θα σας φέρουν πιο κοντά στον ήχο της υψηλής πιστότητας.


  • Audio Inputs
    Other Inputs
    Two inputs configurable for unity gain
  • Input Impedance
  • Analogue
    7 x DIN, 2 x RCA
  • Input Sensitivity
  • Audio Outputs
    1 x variable, 3 x fixed (DIN)
  • Line Outputs Variable (level)
  • 775mV
  • Line Outputs Fixed (level)
  • 75mV, 600Ω
  • Load Impedance
  • 10kΩ (min.)
  • Output Impedance
  • <50Ω
  • Power Outputs
  • Naim phono amplifier
  • Connectivity
  • RS232
  • Optional (DE9 female)
  • Remote Input
  • RCA on rear (RC5)
  • Finish
  • Case
  • Brushed and black anodised
  • Front
  • Brushed and black anodised
  • Physical
  • Weight
  • 12.9 kg
  • Dimensions (HxWxD)
  • 87 x 432 x 314 mm
  • Power
  • Power Supply Options
  • 552 PS
  • Supply Voltage
  • +/-12V, 24V, 32V
  • Supplied with
  • 552 PS, Power-Line, R-Com and Burndy
  • Upgrades
  • Power Supply
  • 552 PS
  • User Control
  • Front Panel
  • Volume control, balance control, sixteen button matrix
  • Handheld
  • NARCOM-4 Remote Control
  • Remote Control
  • Infra Red (RC5)
  • 552 PS
  • Audio Outputs
  • Power Outputs
  • 7 x +/-12V, 1 x 12V, 2 x 24V, 1 x 31V
  • Finish
  • Case
  • Brushed and black anodised
  • Front
  • Brushed and black anodised
  • Physical
  • Shipping Weight
  • 17.5 kg
  • Shipping Dimensions
  • 240 x 590 x 500 mm
  • Dimensions (HxWxD)
  • 87 x 432 x 314 mm
  • Power
  • Mains Supply
  • 100V, 115V, 230V; 50 or 60Hz
  • Supplied with
  • Supplied with
  • R-Com, Power-Line, SNAIC

Customer Support

Call us: +30 210-2848893

Additional Information

Weight 17,5 κιλά
Dimensions 43,2 × 31,4 × 8,7 cm


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