background image

FM TUNER SECTION

Input sensitivity

Mono -30dB THD+N

10.3dBf (1.8µV/300

)

Mono 30dB S/N

14.2dBf (2.8µV/300

)

Stereo 50dB S/N

36dBf (34µV/300

) FM NR off

29dBf (16µV/300

) FM NR on

Stereo 60dB S/N

46dBf (110µV/300

) FM NR off

40dBf (56µV/300

) FM NR on

Capture ratio 

(45 - 65dBf)

<1.5dB

AM rejection 

(45 - 65dBf)

>60dB

Selectivity, alternate channel

65dB

Image rejection

70dB

I F rejection

90dB

Harmonic distortion

Mono

0.09%

Stereo

0.09%

Signal/Noise ratio

Mono

>80dB

Stereo

>75dB

Frequency response ±0.5dB

30Hz - 15kHz

Channel separation at 1kHz

50dB

AM TUNER SECTION

Usable sensitivity

300µV

Selectivity

35dB

Image rejection

50dB

I F rejection

35dB

Signal/Noise ratio

45dB

Harmonic distortion

0.5%

Remote

No

NAD Link

No

PHYSICAL SPECIFICATIONS

Dimensions (W x H x D)

420 x 108 x 380mm

Net weight

7.5kg

Shipping weight

9.0kg

Power consumption 

(120 ~ 240V, 50/60Hz)

240VA

* Minimum power per chnnel, 20Hz - 20kHz, both channels driven with no more than rated distiortion.

Dimensions are of unit’s cabinet without attached feet; add up to 18mm for total height.

Dimension depth excludes terminals, sockets, controls and buttons.

© NAD Electronics. All rights reserved. E & OE

Summary of Contents for 7140

Page 1: ... with loudspeakers of any impedance Its 3 dB of IHF Dynamic Headroom means that it will deliver fully double its rated power over 80 watts per channel in brief bursts important for undistorted reproduction of the uncompressed transients in Compact Discs and DBX encoded recordings Digital ready design The receiver s line level inputs will not be overloaded by high level signal peaks from a Compact ...

Page 2: ...ss EQ A special equalisation circuit provides 6 dB of boost at 32 Hz in order to strengthen and extend the deep bass response of closed box loudspeaker systems A typical bookshelf speaker that rolls off below 50 Hz will have strong output to 30 Hz when used with the NAD 7140 providing the sort of authentic bass feel that might otherwise require a costly separate subwoofer system Infrasonic filter ...

Page 3: ... amp 600Ω Tape Source Z 1kΩ Phones 220Ω Maximum output level 12V Tape 8V Phones 10V into 600Ω 500mV into 8Ω Tone controls Treble 7dB at 10kHz Bass 10dB at 50Hz Bass EQ 3dB at 70Hz 6dB at 40Hz POWER AMP SECTION Continuous output power into 8Ω 40W 16dBW Rated distortion THD 20Hz 20kHz 0 03 Clipping power maximum continuous power per channel 50W IHF Dynamic headroom at 8Ω 6dB IHF dynamic power maximu...

Page 4: ...ency response 0 5dB 30Hz 15kHz Channel separation at 1kHz 50dB AM TUNER SECTION Usable sensitivity 300µV Selectivity 35dB Image rejection 50dB I F rejection 35dB Signal Noise ratio 45dB Harmonic distortion 0 5 Remote No NAD Link No PHYSICAL SPECIFICATIONS Dimensions W x H x D 420 x 108 x 380mm Net weight 7 5kg Shipping weight 9 0kg Power consumption 120 240V 50 60Hz 240VA Minimum power per chnnel ...

Reviews: