Owner's Manual
AMPLIFIER SECTION
Power output, Stereo Mode 120W (20.8dBW) (8Ω within rated
distortion)
IHF dynamic power; 8 Ω 160W (22.0BW)
IHF dynamic power; 4 Ω 260W (24.1dBW)
Power output, Surround Mode 7 x 80W (19.0dBW)
Total harmonic distortion at rated power <0.08%
IM distortion at rated power <0.08%
Damping factor, 8 Ω >60
Input sensitivity and impedance 1.15V (ref. 8Ω, VOL at 0 dB)
Frequency response ±0.8dB (ref. 1 kHz, 20 Hz-20 kHz)
Signal/noise ratio >92dB (ref. rated power at 8Ω, A-WTD)
Signal/noise ratio >82dB (ref. 1W at 8Ω, A-WTD)
PREAMPLIFIER SECTION
Frequency response ±0.5 dB (ref. 20 Hz – 20 kHz)
Signal-to-noise ratio >88 dB (ref. 2V, A-WTD)
Total harmonic distortion <0.01%
Input sensitivity 330 mV (ref. 2V)
Maximum output level >4V
TUNER SECTION
AM Section
Tuning range 530 kHz -1710 kHz (120V version only,
10 kHz steps)
531 kHz -1602 kHz (230V version only,
9 kHz steps)
Usable sensitivity 55 dBu
Signal-to-noise ratio 38 dB
Total Harmonic Distortion <3 %
Loop sensitivity 20dB S/N 66 dBu
FM Section
Tuning range 87.50 MHz – 108.50 MHz
Usable sensitivity, MONO <9 dBµV
Signal-to-noise ratio, MONO 60 dB
Signal-to-noise ratio, STEREO 55 dB
Total Harmonic Distortion, MONO 0.7 %
Total Harmonic Distortion, STEREO 1.0 %
Channel Separation 30 dBµV
RDS decode sensitivity 28 dBµV
POWER CONSUMPTION
Standby power <0.5W
Idle Power >70W (120V version only)
>63W (230V version only)
DIMENSION AND WEIGHT
Unit Dimensions (W x H x D) 435 x 172 x 425 mm (Gross)*
17 ¹/₈ x 6 ¹³/₁₆ x 16 ³/₄ inches
Net Weight 20.5 kg (45.2 lbs)
Shipping Weight 24.2 kg (53.4 lbs)
* Gross dimension includes feet, volume knob and extended rear panel
terminals.
Specications are subject to change without notice.
For updated documentation and features, please log onto
www.NADelectronics.com for the latest information about T 777.
Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380;5,978,762; 6,226,616;
6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 & other U.S. and worldwide patents issued &
pending. DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio
are trademarks of DTS, Inc. © 1996-2009 DTS, Inc. All Rights Reserved.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are registered trademarks of Dolby Laboratories.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks
of HDMI Licensing LLC.
The XM name, XM Ready and related logos are registered trademarks of XM Satellite Radio Inc.
Manufactured under license from Audyssey Laboratories. U.S. and foreign patents pending. Audyssey
MultEQ XT is a trade-mark of Audyssey Laboratories.
This product incorporates copyright protection technology that is protected by method claims of
certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized
by Macrovision Corporation. Reverse engineering or disassembly is prohibited.Chapter
REFERENCE
SPECIFICATIONS
47
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