NAD 705 brochure Pre-Ampsection, Phono input, Line level inputs, Line level outputs, Tone controls

Models: 705

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PRE-AMP SECTION

PRE-AMP SECTION

 

 

Phono input

 

 

Input impedance (R and C)

 

47kΩ / 250pF

Input sensitivity, 1kHz

MM

2.5mV ref. 0.5V

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

MM

76dB ref. 5mV

THD (20Hz - 20kHz)

 

<0.04%

RIAA response accuracy (20Hz - 20kHz)

 

±0.5dB

 

 

 

Line level inputs

 

 

Input impedance (R and C)

 

50kΩ / 200pF

Input sensitivity (ref. 1W)

 

180mV

Maximum input signal

 

>8V

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

 

90dB

Frequency response (20Hz - 20kHz)

 

+0.5dB, -1dB

 

 

 

Line level outputs

 

 

Output impedance

Pre-amp

220Ω

 

Tape

Source Z + 2kΩ

Maximum output level

Pre-amp

>8V

 

Tape

>10V

 

 

 

Tone controls

 

 

Treble

 

±7dB at 10kHz

Bass

 

±10dB at 50Hz

 

 

 

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

 

+3.5dB

IHF dynamic power (maximum short term power per channel)

90W (19.5dBW)

 

130W (21dBW)

 

160W (22dBW)

Damping factor (ref. 8Ω , 50Hz)

 

>60

Input impedance

 

20kΩ / 560pF

Input sensitivity (for rated power into 8Ω )

 

1V

Frequency response (20Hz - 20kHz)

 

±0.3dB

Signal/noise ratio

ref. 1W

100dB

 

ref. rated power

116dB

THD (20Hz - 20kHz)

 

<0.03%

 

 

 

FM TUNER SECTION

 

 

Input sensitivity

Mono -30dB THD+N

10dBf (0.9µV/75Ω )

 

Mono 50dB S/N

14dBf (1.4µV/75Ω )

 

Stereo 50dB S/N

35dBf (15µV/75Ω )

 

Stereo 60dB S/N

45dBf (50µV/75Ω )

Capture ratio (45 - 65dBf)

 

<1.6dB

AM rejection (45 - 65dBf)

 

>60dB

Selectivity

 

60dB

Image rejection

 

>80dB

I F rejection

 

>60dB

Harmonic distortion

Mono

0.15%

 

Stereo

0.2%

Signal/Noise ratio

Mono

>82dB

 

Stereo

>76dB

Frequency response ±0.5dB

 

30Hz - 15kHz

Channel separation at 1kHz

 

>35dB

 

 

 

AM TUNER SECTION

 

 

Usable sensitivity

 

5µV

Selectivity

 

30dB

Image rejection

 

45dB

I F rejection

 

35dB

Signal/Noise ratio

 

45dB

Harmonic distortion

 

0.5%

 

 

 

Remote

 

Yes

NAD Link

 

Yes

 

 

 

PHYSICAL SPECIFICATIONS

 

 

Dimensions (W x H x D)

 

420 x 105 x 318mm

Net weight

 

6.6kg

Shipping weight

 

7.6kg

 

 

 

*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 705 brochure Pre-Ampsection, Phono input, Line level inputs, Line level outputs, Tone controls, Power Amp Section