Specification Sheet

FUTURE PERFECT
In 2006, NAD introduced Modular Design Construction, an innovative
architecture for adding new functions to existing components. Many
NAD products have rear-panel slots for MDC modules that perform HDMI
switching, BluOS multi-room music streaming, Dolby Atmos surround
processing, and other functions.
The C 399 is the first product to feature NAD’s new MDC2 architecture.
By enabling two-way communications between the module and
component, MDC2 opens the future for new upgrades. In a nutshell,
MDC2 helps protect your investment from premature obsolescence whilst
adding desirable features.
Equipped with Wi-Fi and Ethernet, the optional MDC2 BluOS-D module
lets listeners play music from their favourite streaming services through
the C 399, using the acclaimed BluOS Controller app for Android, iOS,
MacOS, and Windows. Like all BluOS-enabled products, the MDC2
BluOS-D module supports the new standard for Hi Res streaming, Master
Quality Authenticated (MQA), and has integrated support for dozens of
streaming services; including Tidal, Deezer, Qobuz, Amazon Music HD
and Spotify. Two-way communications also enable the MDC2 BluOS-D to
stream music from local sources connected to the C 399 to BluOS-capable
components in other rooms.
The Dirac Live* function lets you measure your room’s acoustics using a
supplied microphone and intuitive app, and then upload correction curves
to the MDC2 BluOS-D module. By compensating for acoustic anomalies
in your listening environment, Dirac Live dramatically improves bass
clarity, imaging, and timbral accuracy. Thanks to its two-way architecture,
the MDC2 BluOS-D performs Dirac Live room correction for all sources
connected to your C 399.
WELL CONNECTED
The C 399 has two optical and two coaxial digital inputs, plus an
HDMI eARC port for playing audio from a connected TV, while
controlling amplifier output with the TV’s remote control. Analogue
fans are well served with two pairs of RCA line-level inputs, plus a
MM phono stage with ultra-precise RIAA equalization, extremely low
noise, and high overload margins. The phono preamp also features an
innovative circuit that suppresses the infrasonic noise present on all
LPs, without compromising bass response. The line inputs have low-
noise buffer amplifiers to prevent sonic degradation.
In addition to two sets of speaker outputs, the C 399 has preamp
output jacks and dual subwoofer outputs. Two-way aptX HD Bluetooth
allows 24-bit streaming from mobile devices, and high-quality output
to Bluetooth headphones. Also built-in is a dedicated headphone
amplifier with low output impedance and high output voltage capability,
enabling the C 399 to drive demanding high-impedance studio monitor
headphones.
A TIMELESS CLASSIC
Ever since the launch of the legendary 3020 integrated amplifier
in 1978, the NAD brand has been synonymous with value and
performance. The C 399 takes that reputation to a whole new
level.
As with every NAD amplifier, the C 399 gets the basics right:
a precise volume control with accurate channel balance,
low-noise circuits, and correct input and output impedances.
With its HybridDigital nCore output stage and high-resolution
ESS Sabre DAC, the C 399 can reproduce all your digital and
analogue sources with a level of excitement and refinement that
is unprecedented for a Classic-Series integrated amplifier.
Thanks to NAD’s innovative MDC2 platform, the C 399 will keep
pace with future developments. The C 399 can serve as the hub
of a world-class music system today, and for years to come. With
NAD’s C 399 HybridDigital DAC Amplifier, the legend continues.
C 399
100-120V/220-240V~50-60Hz 600W
100-120V/220-240V 50/60Hz