NAD C326BEE User Manual

C 326BEE Stereo Integrated Amplifier
• 50Wx2ContinuousPowerinto
4ohmsand8ohms
• 100W,150W,200WIHFDynamic
powerinto8,4and2ohms,
respectively
• PowerDrive
TM
circuit
• NADSR8FullSystemRemotecontrol
• Headphonesocket
• FrontpanelMediaPlayer(MP)input
forattachingportableMP3Player
• RelayInputSwitching
• HolmgrenToroidalPower
transformer
• 7Lineinputs,includingtwotape
in/outs
• Alldiscretecircuitry
• Shortsignalpathfrom
 inputtooutput
• AllsocketsGoldplated
• Tonecontrolsdefeatswitch
• Main-ampinput&pre-ampoutputs
• Subwoofer(mono)Out
• SoftClipping
TM

• IRInput/Output
• 12volttriggerout
• DetachableIECPowerCable
• <1WStandbyPowerConsumption
• Freeofleadandother
environmentallydangerous
substances
> POSITIONING
The NAD C 320 series of amplifiers have always punched far above their modest weight. Combining the highest levels of audio engineering with
an extensive feature list, and more than adequate power for all but the most ambitious systems, the C 326BEE keeps the concept of affordable
hi-end alive and well. With the very high dynamic power and low impedance drive capability of NAD’s proprietary PowerDrive circuit, the C 326BEE
is able to accurately control even difficult to drive loudspeakers while sounding musical, detailed, coherent and relaxed.
The C 326BEE is the latest in NAD’s range of affordably priced, yet very high performance Stereo Integrated Amplifiers. Neatly slotted in between
our most affordable C 315BEE and more powerful C 355BEE, the C 326BEE boasts many upgrades and refinements taken directly from the
highly acclaimed NAD Masters Series M3 Amplifier. These include application of Bjorn Erik Edvardsen’s innovative and patented Distortion
Canceling Circuit in the output stage and BEE Clamp in the power supply. An improved tone control circuit and revised PCB layout has reduced
distortion and noise to unprecedented levels. Taken together, these improvements mark a sharp upturn in performance that must be heard to be
fully appreciated!
> DETAILS
Features
The C 326BEE is fully remote controlled and
comes supplied with the NAD SR 8 system
remote control. The remote control features
an ergonomic form, with large buttons that are
differentiated by shape and position, to make
operation intuitive and enjoyable. The SR 8
will also operate many other NAD products
such as CD players, tuners, etc. Flexibility is
another NAD strong point. The C 326BEE has
7 line inputs and the pre-amplifier section can
be separated from the power amplifier for easy
upgrades or adding ancillary equipment. Thus
the C 326BEE can be expanded to meet future
system needs.
The C 326BEE sports a pre-amp output: Many
systems benefit from the use of multiple power
amplifiers for “Bi-Amping” (using separate
power amplifiers to drive the bass and treble
section of a loudspeaker).
> FEATURES
continued>

NAD C326BEE Specifications

General

Output level	500 mV
Amplifier class	A
Frequency range	3 - 70000 Hz
Output impedance	75 Ω
Input sensitivity	630 mV
Audio output channels	2.0 channels
Peak power per channel	- W
Signal-to-Noise Ratio (SNR)	117 dB
Total Harmonic Distortion (THD)	0.004 %
RMS power output per channel (2 Ohm)	200 W
RMS power output per channel (4 Ohm)	150 W
RMS power output per channel (8 Ohm)	100 W
AC (power) in	Yes
Headphone outputs	1
Speakers connectivity type	Binding post
Purpose	Home
Product color	Black
Volume control	Rotary
Cables included	AC
Connectivity technology	Wired
Sustainability certificates	RoHS
Maximum current	3 A
AC input voltage	100-230 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	1 W
Power consumption (typical)	290 W
Package weight	9100 g

Weight and Dimensions

Depth	286 mm
Width	435 mm
Height	100 mm
Weight	6900 g

Summary

NAD C 326BEE Amplifier Positioning and Overview

C 326BEE Product Positioning

Highlights the C 326BEE's place in NAD's affordable hi-end range, emphasizing its features and performance.

C 326BEE Key Features

Power Output and Drive Capability

Details continuous and dynamic power ratings, including PowerDrive circuit for impedance handling.

Remote Control and System Integration

Covers SR 8 remote, headphone socket, MP input, IR input/output, and 12V trigger.

Audio Circuitry and Design

Features include discrete circuitry, Soft Clipping, tone controls, main-amp/pre-amp outputs, and toroidal transformer.

C 326BEE Detailed Specifications and Performance

System Connectivity and Control Features

Explains subwoofer outputs, 12V trigger for system switching, and IR input/output.

Tone Controls and Soft Clipping

Details the tone control circuit design and the function of the Soft Clipping feature.

PowerDrive Circuit Design

Explains NAD's proprietary PowerDrive topology for optimal performance with various speaker loads.

Low Distortion and Noise Performance

Discusses NAD's focus on minimizing distortion and noise for improved sonic realism.

C 326BEE Technical Specifications

Preamplifier Section Specifications

Details specifications for line level inputs, pre-outs, channel separation, and input/output impedance.

Power Amplifier Section Specifications

Covers continuous output power, clipping power, IHF dynamic power, and signal-to-noise ratio.

Overall and Physical Specifications

Includes overall THD, signal-to-noise, frequency response, power consumption, and physical dimensions/weight.

C 326BEE Rear Panel Connections

Rear Line Drawing and Connectivity Ports

Illustrates the rear panel layout, showing all input, output, and speaker terminals.