Technology & Craft

Many designs were explored for the NAC 252 and a complete review of the circuit topology and components took place in accordance with the developments pioneered in preamplifiers such as the NAC52. Hundreds of hours were spent listening to various designs, ensuring that the harmony between music and technology was always maintained.

Ten independently regulated power supplies are fed from the matching SuperCap power supply. Totally separate regulated supplies for the digital control and switching ensure no noise is generated in the audio circuits.

Kaip daugybė mūsų produktų, NAC 252 yra aukštos klasės pradinis stiprintuvas. Naujasis produktas sukuria neapsakoma švarumą, o jo maitinimo bloko komponentai perkurti į atskirą korpusą: "SuperCap" matinimo bloką. Tai užtikrina optimalią izoliaciją nuo elektromagnetinių bangų. Papildomai taip pat yra atskiras galios blokas skaitmeniniam valdymui ir perjungimo grandinei, tai dar labiau izoliuoja grandinę nuo triukšmų. Kuriant naujajį modelį didžiausias dėmesys buvo smulkmenoms kuris padaro NAC 252 tokį išskirtinį.
Techniniai duomenys:
Audio Inputs: Analogue Input 4 x DIN, 2 x DIN, RCA
Input Sensitivity: 75mV
Input Impedance: 47kΩ
Other Inputs: AV input configurable for unity gain
Audio Outputs: Analogue 1 x variable, 3 x fixed (DIN)
Line Outputs Fixed (level): 75mV, 600Ω
Line Outputs Variable (level): 775mV
Output Impedance: <50Ω
Load Impedance: 10kΩ (min.)
Power Outputs: Naim phono amplifier
Connectivity: Remote Control
Infra Red (RC5): Remote Input
RCA on rear (RC5): RS232
Optional (DE9 female)
Audio Inputs
Analogue Input

4 x DIN, 2 x DIN, RCA

Input Sensitivity

75mV

Input Impedance

47kΩ

Other Inputs

AV input configurable for unity gain

Audio Outputs
Analogue

1 x variable, 3 x fixed (DIN)

Line Outputs Fixed (level)

75mV, 600Ω

Line Outputs Variable (level)

775mV

Output Impedance

<50Ω

Load Impedance

10kΩ (min.)

Power Outputs

Naim phono amplifier

Connectivity
Remote Control

Infra Red (RC5)

Remote Input

RCA on rear (RC5)

RS232

Optional (DE9 female)

User Control
Front Panel

Volume control, balance control, sixteen button matrix

Handheld

NARCOM-4 Remote Control

Power
Supply Voltage

12V, 24V

Power Supply Options

SuperCap

Upgrades
Power Supply

SuperCap

Physical
Dimensions (HxWxD)

87 x 432 x 314 mm

Weight

7.0 kg

Supplied with

NARCOM-4 Remote Control, Burndy, SNAIC

Finish
Front

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Naim NAC 252 Hi-End Pradinis Stiprintuvas

  • Gamintojas: Naim
  • Prekės kodas: NAC 252
  • Ar turime: 1
  • 8,999.00 €

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