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NAIM

NAC 552

Šifra Proizvoda: 85538

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25499 €

Dostupnost:

Uskoro na lageru, proverite mogućnost porudžbine Proverite mogućnost porudžbineMogućnost porudžbineUkoliko je za proizvod naznačeno da će ga biti uskoro lageru, znači da proizvod trenutno nemamo u prodavnici, ali ga je moguće naručiti.
Molimo Vas da proverite detalje u vezi mogućnosti rezervacije ovog proizvoda.

Proveru možete izvršiti putem telefona:
011/33-47-615
011/33-47-442
011/37-39-701
011/37-74-968


ili emailom:
info@player.rs


Kratak opis

Naim's reference pre amplifier, sitting above the NAC 252 and NAC 282 and a perfect match for the reference NAP 500 power amplifier along with NDS streamer and/or CD555 CD player. The Naim NAC 552 is by some distance the most advanced Naim preamplifier ever and has some claim, therefore, to being the best preamplifier, period. The introduction of the NAP 500 in 2000 brought with it a new level of technical and musical performance. A Naim design project group began reviewing the existing preamplifier designs exploring possibilities for major design improvement over the prior reference Naim NAC 52 preamplifier The NAC 552 includes the NAC 552 PS Power Supply, Power-Line Mains Cable, R-Com...

25499 €

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Pre svake kupovine i poručivanja ovog uređaja, pozovite jednu od Player prodavnica putem navedenih brojeva telefona, kako biste dobili najbolju cenu.

Many designs were explored and a complete evaluation of the current component and raw material situation took place. The circuit topology was totally reviewed and components upgraded in accordance with the advancements made over the last decade. Extensive listening to various designs and topologies ensured that the harmony between music and technology was maintained.

 

Dedicated power supply

 

Power supply design has always been at the heart of Naim research and this project was no exception. For the NAC 552 a radical new split rail power supply configuration has been employed that almost eliminates power supply noise in the signal earth. Housed in a separate, full-width brushed aluminium case, the power supply features a massive 800 VA toroidal transformer, three enormous smoothing capacitors and fourteen hand-selected power regulators to supply independently the different stages of the preamplifier.

 

Isolated for optimal performance

 

As pioneered in the Naim CDS compact disc player, 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.

 

DIN and RCA inputs

 

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.

 

Upgrade Paths:
- Power-Line

 
Spec
AUDIO INPUTS
- Analogue Inputs: 7 x DIN, 2 x RCA
- Input Sensitivity: 75mV
- Input Impedance: 47kΩ
- Other Inputs: Two inputs configurable for unity gain

AUDIO OUTPUTS
- 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

CONNECTIVITY
- Infra Red: RC5
- Remote Input: RCA on rear (RC5)

POWER
- Supply Voltage: +/-12V, 24V, 32V
- Power Supply Options: 552PS

PHYSICAL
- Dimensions: 87 x 432 x 314mm (H x W x D)
- Weight: 12.9kg

FINISH
- Front: Brushed and black anodised
- Case: Brushed and black anodised

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