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Naim Audio Supernait 3 Integrated Amplifier

UPC: 5060332108169
$5,699.00

SKU Sueprnait3

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Naim Audio Supernait 3 Integrated Amplifier

SUPERNAIT 3
Major performance upgrades and now with added love for vinyl.

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 favorite 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 minimizes capacitive coupling between the chassis and output transistors for optimum sound quality.

Its inputs are each individually decoupled and hand-wired to minimize 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.

Features
With our typical obsessive attention to detail – all in service of achieving the most authentic musical performance – the SUPERNAIT 3 benefits from the following features:

Class A headphone amplification
Alps Blue Velvet volume control
Reed relay input selection
Ceramic insulators for the power transistors
Galvanically isolated microprocessor control section
Microphonic-isolating PCB mounts

Step up from the NAIT XS3 to the SUPERNAIT 3 and you benefit from a range of superior features, all designed to deliver even better sound quality:

Full 24V DR module built-in: enjoy the purer power and performance improvement of Naim’s Discrete Regulation technology for the entire pre-amp stage.
Larger toroidal transformer in the power supply: provides greater power and speed of recovery
Additional leaded through-hole components in the signal path: further minimizes negative effects of vibration and transient thermal conditions
Chassis-mounted input sockets hand-wired to the circuit boards: offers enhanced vibration isolation
Full Alps Blue Velvet balance control

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 optimized, so they no longer need to be shielded by a cascode stage transistor. Removing the cascode means less amplifier stabilization 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 equalization and final gain and active equalization. This enables excellent noise performance, extended RIAA equalization beyond the audio band and great overload headroom.

All RIAA equalization 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.

Specs

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

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 anodized

Physical
Shipping Weight 17.25 kg, 38 lbs

Shipping Dimensions
240 x 590 x 500 mm, 9.4" x 23.2" x 19.7"

Weight 14 kg, 30.9 lbs

Dimensions (HxWxD) 87 x 432 x 314 mm, 3.4" x 17" x 12.4"

Power
Power Consumption (max.) 400VA

Mains Supply 115V, 230V; 50 or 60Hz

Power Consumption (quiescent) 37VA

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

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

Remote Control Infra-Red (RC5)