NAD C740 brochure FM Tuner Section, AM Tuner Section, Physical Specifications

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PRELIMINARY SPECIFICATIONS - NAD C 740

Continuous average power output into 8Ω

35W (15.4dBW)

(Min power per channel, 20Hz - 20kHz both channels driven with no more than rated distortion)

Rated distortion (THD 20Hz - 20kHz)

 

0.03%

Clipping power (max continuous power per channel)

 

40W

IHF dynamic headroom at 8Ω

8Ω

1.5dB

IHF dynamic power (max short term power per channel)

50W (17dBW)

 

4Ω

90W (19.5dBW)

THD (20Hz - 20kHz, from 250mW to rated power)

2Ω

140W (21.5dBW)

 

<0.03%

Signal to noise ratio

A weighted; ref. 1W

90dB

 

A weighted; ref. rated power

104dB

Headphones output impedance

 

220Ω

Treble control

 

±5dB at 10kHz

Bass control

 

±7dB at 100Hz

 

FM Tuner Section

11.2 dBf, 1.0 µV, IHF, 0.9 µV, DIN

Usable input sensitivity

FM Mono

 

FM Stereo

17.2 dBf, 2.0 µV, IHF, 20 µV, DIN

50 dB Quieting sensitivity

FM Mono

16.1 dBf, 1.7 µV

 

FM Stereo

36.1 dBf, 20 µV

Capture Ratio (FM)

 

2.5 dB

Harmonic Distortion

FM Mono

0.1%

 

FM Stereo

0.15%

Channel separation

@1kHz

>45dB

Frequency Response

± 1.5 dB

30Hz - 15 kHz

 

AM Tuner Section

 

Usable Sensitivity

 

10 mV

Selectivity

 

30 dB

IF Rejection

 

40 dB

Signal / Noise Ratio

 

40 dB

Harmonic Distortion

 

0.7%

Physical Specifications

Dimensions (W x H x D)

Net weight

Shipping weight

17.125" x 3.375" x 11.5" (435 x 110 x 290mm) 17.8lbs (8.1kg)

20lbs (9.1kg)

Appearance and features are tentative.

NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.

Printed in Canada.

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Contents Design FeaturesImpedance Sensing Circuit ISC AM Tuner Section Physical SpecificationsFM Tuner Section

C740 specifications

The NAD C740 is a part of NAD's acclaimed line of stereo receivers, blending classic audio performance with modern technology for an enhanced listening experience. As a versatile piece of equipment, the C740 combines a range of features that cater to audiophiles and casual listeners alike, making it a staple for home audio systems.

One of the standout features of the NAD C740 is its robust 40 watts per channel amplification, which provides plenty of power to drive a variety of speakers. This output ensures clarity and richness in sound, delivering an engaging audio experience whether you're listening to music or watching movies. The C740 is designed to produce a natural sound stage, allowing the listener to enjoy well-defined highs and deep, controlled bass.

The C740 is equipped with a built-in FM/AM tuner, enabling users to easily access a variety of radio stations. Its tuner features a digital display for clear visibility and an intuitive interface for seamless navigation. Furthermore, the receiver is designed with a decent range of input options, including multiple analog sources, ensuring it can connect with turntables, CD players, and other audio devices.

One of the notable technologies integrated into the C740 is NAD's power envelope technology, which optimizes power delivery and minimizes distortion, ensuring that even dynamic musical passages maintain clarity and precision. This technology emphasizes the C740's reputation for high-quality playback, making it a desirable option for audiophiles who value sound fidelity.

Additionally, the NAD C740 features a remote control that enhances its usability. Users can conveniently switch between sources, adjust the volume, and navigate the tuner without needing to be physically close to the receiver, adding to the overall user experience.

The build quality of the NAD C740 reflects its commitment to durability and aesthetic appeal. The sleek, minimalist design is complemented by sturdy construction, making it not just an audio component but a stylish addition to modern home décor.

In conclusion, the NAD C740 stereo receiver delivers a combination of impressive audio performance and user-friendly features. From its powerful amplification and versatile connectivity options to its innovative technologies, the C740 stands out as an efficient choice for anyone looking to elevate their home audio experience. Whether playing vinyl records, streaming music, or enjoying the radio, the NAD C740 ensures a rich and enjoyable sound experience.