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PRELIMINARY SPECIFICATIONS - NAD MODEL T770
Amplifier Section
Power Output: Stereo Mode
(8 Ω within rated distortion) 2 x 80 W (19 dBW)
IHF dynamic power 8 Ω 2 x 120 W (20.7 dBW)
4Ω2 x 210 W (23.2 dBW)
2Ω2 x 300 W (24.7 dBW)
Surround Mode 5 x 70 W (18.5 dBW)
Total Harmonic Distortion at rated power (Front) 0.08%
IM Distortion at rated power (Front) 0.08%
Sensitivity and Impedance 150 mV / 50 kΩ
Frequency Response 5 to 50,000 Hz ±0.5 dB
Signal to Noise Ratio Line Ref 70 W / 8 Ω 106 dB (IHF A)
Ref 1 W / 8 Ω 81 dB (IHF A)
Tuner Section
Input Sensitivity Mono 1.3µV
Stereo 2.5µV
Frequency Response 30Hz - 15kHz: ±1.5 dB
Total Harmonic Distortion Mono 0.15%
Stereo 0.25%
Stereo Separation 1 kHz 45 dB
Signal to Noise Ratio Mono 73 dB
Stereo 67 dB
Physical Specifications
Dimensions (W x H x D)
17.1875"x 5.125"x 13.625" / 435 x 155 x 345 mm
Net weight 35.93 lbs / 16.3kg
Shipping weight 37.7 lbs / 17.1kg
Appearance and features are tentative.
Dolby, Dolby Digital and Pro Logic are registered trademarks of the Dolby Laboratories Licensing Corporation
NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.
Ease of use
Ease of use is another key factor for NAD products and the Model T770 is
no exception. The built-in test tone generator - accessible by remote control
- allows for accurate calibrating of the Front, Center and Surround
speakers. Thirty presets can be programmed at random with either AM or
FM stations. Three banks of 10 stations means you can organize the presets
to personal preference or program type. Preset stations can be named,
using up to eight characters.
Rather than providing many different surround sound modes (Church, Jazz,
Stadium, etc.), which makes so many other receivers cluttered and over
complicated, the engineers concentrated on perfecting the Dolby Digital
and Pro Logic decoding and steering. For music the Enhanced Ambience
Recovery System (EARS) mode can be engaged, adding a natural level of
reverberance and life.
In keeping with the NAD tradition, the Model T770 provides performance,
simplicity and value which is hard to match. This new addition to the NAD
line of products is equally at home in a system for discerning music lovers,
as it is in a system for those looking to get the best out of Dolby Surround
Laser Discs, Videos and Compact Discs.