Naim NAC 332 Pre Amplifier
The Naim NAC 332 preamplifier is the digitally controlled, pure analogue centre of your system. Each and every audio stage is meticulously designed using discrete transistors, building on 50 years of experience in manufacturing high-performance audio systems. It features a precision fixed resistor volume control and a class-A headphone amplifier, with XLR and RCA outputs.
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Naim NAC 332
Combining performance and versatility, the NAC 332 can be easily configured to suit your audio world. Map any input button to any of the 8 input sockets, such as balanced XLR, DIN and RCA, allowing simple connection to any audio source. The NAC 332 has a powered DIN socket for connection with the NVC TT phono stage. The front panel has a ¼ inch headphone socket. Behind the socket is a 1.5W state-of-the-art headphone amplifier. On the rear panel, twin outputs of XLR and RCA allow connection to a variety of power amplifiers, or the ability to bi-amp.
Naim Know How
The best components have been auditioned for their audio performance, such as through-hole resistors used in the volume control. The architecture of the Statement volume control is carried over to the NAC 332, using reed relays to switch between the volume resistors. This ensures premium sound quality, the ability to have adjustable input sensitivity and the capability to set a maximum volume level.
Perfect Integration In A Complete System
Bi-directional wireless inter-product communication is used to connect the NAC 332 to the NSS 333 streamer, making them as easy to use as a single-box system. Optical control synchronises seamlessly with New Classic power amplifiers, such as the NAP 350.
Product Type
Preamplifier
Control
Bi-directional ZigBee remote and front panel.
Inter-product communications with NSS 333 via ZigBee
Optical 3.5mm output for synchronised control of compatible products
e.g. NAP 250/350
Audio Inputs Analogue
1 x 8-pin DIN (47kΩ, 2.2V typical, 9.5Vrms Max)
2 x 5-pin DIN (47kΩ, 2.2V typical, 9.5Vrms Max)
3 x RCA pair (47kΩ, 2.2V typical, 9.5Vrms Max)
2 x XLR balanced pair (100kΩ, 2.2V typical, 9.5V max)
8-pin DIN compatible with 5-pin DIN
8-pin DIN has +/-18V (for compatible external phono stages e.g. NVC TT)
Audio Outputs Distortion
Line: 0.003% @2.2V input volume at 0dB, 1kHz
(Line: 0.018% @2.2V input volume at 0dB, 20kHz)
Crosstalk
Line: 90dB at 1kHz, volume at 0dB
(Line: 70dB at 20kHz, volume at 0dB)
Analogue
1 x XLR pair (balanced 10Vrms max)
1 x RCA pair (10Vrms max)
1 x 6.35mm headphone jack (1.5W into 16Ω)
Signal-to-Noise Ratio
Line: 104dB ref 2.2V A-wtd volume at 0dB
Frequency Response
Line: 3Hz to 40kHz -3dB
Gain
Preamplifier at max volume: 15.5dB
ConnectivityUSB
1x Micro USB socket (for updates)
Physical Weight
24.25lbs (11kg)
Dimensions (HxWxD)
35/8x17x121/2" (9.15x43.2x31.75cm)
Power Mains Supply
115V or 230V, 50/60Hz
Power Consumption
Typical use consumption: 20W
Network stanby mode consumption: <2W
Standby mode consumption: <0.5W