NAD 7020i brochure PRE-AMP Section, Power AMP Section, FM Tuner Section, AM Tuner Section

Models: 7020i

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PRE-AMP SECTION

 

 

 

Phono input

 

 

 

Input impedance (R and C)

 

47kΩ / 100pF

 

Input sensitivity, 1kHz

 

2.4mV ref. 20W

 

Signal/Noise ratio (A-weighted with cartridge connected)

 

75dB ref. 5mV

 

THD (20Hz - 20kHz)

 

<0.04%

 

RIAA response accuracy (20Hz - 20kHz)

 

±0.5dB

 

 

 

 

 

Line level inputs

 

 

 

Input impedance (R and C)

 

40kΩ / 100pF

 

Input sensitivity (ref. 20W)

 

150mV

 

Maximum input signal

 

>10V

 

Signal/Noise ratio (A-weighted ref 1W)

 

84dB

 

Frequency response (20Hz - 20kHz)

 

+0.5dB, -1.0dB

 

Infrasonic filter

 

-3db at 15Hz, 24dB/octave

 

 

 

 

Line level outputs

 

 

 

Output impedance

Tape

Source Z + 1kΩ

 

 

Phones

220Ω

 

Maximum output level

Tape

10V

 

 

Phones

>10V into 600Ω

 

 

 

>500mV into 8Ω

 

 

 

 

 

Tone controls

 

 

 

Treble

 

±7dB at 10kHz

 

Bass

 

±10dB at 50Hz

 

 

 

 

 

POWER AMP SECTION

 

 

 

Continuous output power into 8Ω *

 

20W (13dBW)

 

Rated distortion (THD 20Hz - 20kHz)

 

0.03%

 

Clipping power (maximum continuous power per channel)

 

25W

 

IHF Dynamic headroom at 8Ω

 

+2.5dB

 

IHF dynamic power (maximum short term power per channel)

8Ω

35W (15.5dBW)

 

 

4Ω

35W (15.5dBW)

 

 

2Ω

50W (17dBW)

 

Damping factor (ref. 8, 50Hz)

 

>30

 

Input sensitivity (for rated power into 8)

 

900mV

 

 

 

 

 

FM TUNER SECTION

 

 

 

Input sensitivity

Mono -30dB THD+N

11.3dBf (2.0µV/300Ω )

 

Mono 30dB S/N

15dBf (3.0µV/300Ω

)

 

Stereo 50dB S/N

37dBf (40µV/300Ω )

 

 

Stereo 60dB S/N

47dBf (120µV/300Ω

)

Capture ratio (45 - 65dBf)

 

<1.5dB

 

AM rejection (45 - 65dBf)

 

>60dB

 

Selectivity, alternate channel

 

58dB

 

Image rejection

 

70dB

 

I F rejection

 

90dB

 

Harmonic distortion

Mono

0.1%

 

 

Stereo

0.1%

 

Signal/Noise ratio

Mono

>80dB

 

 

Stereo

>74dB

 

Frequency response ±0.5dB

 

30Hz - 15kHz

 

Channel separation at 1kHz

 

45dB

 

 

 

 

 

AM TUNER SECTION

 

 

 

Usable sensitivity

 

5µV

 

Selectivity

 

30dB

 

Image rejection

 

45dB

 

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 91x 273mm

 

Net weight

 

5.5kg

 

Shipping weight

 

6.8kg

 

Power consumption (120 ~ 240V, 50/60Hz)

 

150W

 

*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

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NAD 7020i brochure PRE-AMP Section, Power AMP Section, FM Tuner Section, AM Tuner Section, Physical Specifications