Naim Supernait 3 Stereo Integrated Amplifier

Major performance upgrades and now with added love for vinyl.

$8,000.00

Product Description

In the six years since the last NAIT integrated amplifiers were released, our research and development team have worked on a range of amplifier improvements. The result is upgraded power amplifier sections for SUPERNAIT 3, delivering greater pace and intimacy to their musical delivery – whether it’s driving a pair of loudspeakers or your favourite pair of headphones.

SUPERNAIT 3 has received significant performance upgrades, including a built-in phono stage, making it a perfect partner for turntables, as well as for streamers, CD players, or any other music source people want to enjoy with the signature Naim sound.

It also includes a Class A preamp output stage which doubles as a headphone amplifier and ceramic heatsink technology that minimises capacitive coupling between the chassis and output transistors for optimum sound quality.

Its inputs are each individually decoupled and hand-wired to minimise noise and interference while internal switching employs ultra-low-noise, constant current sources which are derived directly from the electronic design of the flagship NAC 552 preamplifier

The SUPERNAIT 3 can be upgraded with our external power supplies, power amplifiers and even cabling upgrades to get the best from all sources.

Technology & Craft
The upgrades in more detail:

Our R&D team has found a way to more than double the speed of the voltage gain stage, which in turn doubles the rate at which the speaker output stage can react.

The second gain stage transistors have been optimised, so they no longer need to be shielded by a cascode stage transistor. Removing the cascode means less amplifier stabilisation is required: that doubles the slew rate and delivers an uplift in sound quality.

The phono circuit topology comprises 3 stages: the gain stage, passive equalisation and final gain and active equalisation. This enables excellent noise performance, extended RIAA equalisation beyond the audio band and great overload headroom.

All RIAA equalisation capacitors and the RIAA resistors are ‘through-hole’ mounted film designs, with low microphonic pickup and excellent transient performance. As phono stages are 1000x more sensitive than other inputs, this greatly benefits the sound quality.

Input impedance is 47kΩ in parallel with 470pF capacitive loading; the gain is perfect for 5mV moving magnet cartridges.

SPECIFICATIONS

Audio Inputs
MM Phono Input
via RCA, 47k parallel 470pF input impedance, suitable for 5mV cartridges

Line Level Inputs
130mV sensitivity, 47k input impedance, suitable for 2V

Power Amp In
DIN Socket

Audio Outputs
Powered Accessory Sockets
+24V for Naim phono amplifier

Speaker Outputs
80W per channel into 8 ohms (4mm sockets), 130W per channel into 4 ohms

Line Outputs Variable (level)
Pre-amp (DIN), Bi-amp (DIN), Sub (RCA pair) 775mV, <50 ohms Line Outputs Fixed (level)
AV (DIN), Stream (DIN) 130mV, 600 ohms

Headphone Output
1/4 inch (6.35mm) TRS Socket

Power
Power Consumption (max.)
400VA

Mains Supply
115V, 230V; 50 or 60Hz

Power Consumption (quiescent)
37VA

Physical
Shipping Weight
17.25 kg

Shipping Dimensions
240 x 590 x 500 mm

Weight
14 kg

Dimensions (HxWxD)
87 x 432 x 314 mm

User Control
Front Panel
Volume control, balance control and front panel buttons

Remote Control
Infra-Red (RC5)

Connectivity
Updates
1 x USB mini-B

Remote Input
1 x 3.5mm jack on rear

Finish
Case
Black powder coated

Front
Brushed and black anodised

Supplied with
NARCOM-5 Remote Control, Mains Lead, Link Plug and Safety Manual

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