NAD 7020 - Manual (Page 3)

PRE-AMP SECTION
Phono input
Input impedance
(R and C) 47k
Ω
/ 47pF
Input sensitivity, 1kHz 2.5mV ref. 20W
Signal/Noise ratio
(A-weighted with cartridge connected)
75dB ref. 5mV
THD (20Hz - 20kHz) <0.02%
Line level inputs
Signal/Noise ratio
(A-weighted ref 1W)
86dB
Frequency response (20Hz - 20kHz) ±0.5dB
Infrasonic filter -3db at 15Hz, 24dB/octave
POWER AMP SECTION
Continuous output power into 8
Ω * 20W (13dBW)
Rated distortion (THD 20Hz - 20kHz) 0.02%
IHF Dynamic headroom at 8
Ω
+3dB
IHF dynamic power (maximum short term power per channel) 8
Ω
40W
4
Ω
58W
2
Ω
72W
FM TUNER SECTION
Input sensitivity
Mono -30dB THD+N 10.8dBf (1.9µV)
Stereo 50dB S/N 16dBf (3.5µV)
Stereo 60dB S/N 37dBf (40µV)
Selectivity, alternate channel 65dB
Harmonic distortion Mono 0.2%
Stereo 0.3%
Signal/Noise ratio Mono 75dB
Stereo 70dB
Frequency response ±0.5dB 30Hz - 15kHz
Channel separation at 1kHz 42dB
AM TUNER SECTION
Usable sensitivity
250µV
Image rejection 50dB
Remote No
NAD Link No
PHYSICAL SPECIFICATIONS
Dimensions (W x H x D)
420 x 119 x 240mm
Net weight 6.8kg
Shipping weight 8.4kg
* 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