NAC 252 Pre-Amplifier
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Ask Us About This ProductLike many Naim products, the NAC 252 stems from good stock: it descends directly from the NAC 52, still one of the finest preamplifiers ever made. Capable of exceptional clarity, its power supply components reside in a separate enclosure: the SuperCap power supply unit. This ensures optimum isolation from electromagnetic interference and provides each of the ten audio circuits with an independent, fully regulated supply voltage. Additionally, separate power supplies for the digital control and switching circuitry further isolate the audio circuitry from noise. It’s this attention to detail that makes the NAC 252 so special – that, and Naim's determination to let nothing stand in the way of your musical enjoyment.
Features:
- Support for both DIN and RCA inputs to facilitate connection into a wider range of systems
- SuperCap power supply (with fourteen independently regulated voltages) required
- Totally separate regulated supplies for digital control and switching circuitry
- Precision rotary potentiometers with precious metal wipers
- AV bypass mode for simple connection to an existing AV system
- Powered input for use with StageLine or SuperLine phono stages
Product Specifications:
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 |
Brushed and black anodised |
Case |
Black powder coated |