The T 778 features the latest developments in NAD’s Hybrid Digital technology to create 9 high current/high power channels of amplification with improved efficiency. Designed with NAD’s full disclosure approach to power ratings, the NAD AVR conservatively delivers 85W FDP and 9 x 140W FTC, all channels driven at rated distortion. For flexibility, the amp channels are configurable to be used for surround or second zone audio. The silent black background and explosive dynamics afforded by this amplifier technology adds lifelike realism, drama and excitement to all your music and movies.
Specifications:
Amplifier
- FTC
- 8 Ohms
- 140W (21.5dBW)
- 4 Ohms
- 170W (22.3dBW)
- Full Disclosure Power (all channels driven simultaneously at full bandwidth at rated distortion)
- 9 x 85W
- IHF Dynamic Power
- 8 Ohms
- 165W (22.2dBW)
- 4 Ohms
- 280W (24.5dBW)
- Total harmonic distortion at rated power
- <0.08%
- IM distortion at 1/3 rated power
- <0.03%
- Damping factor
- >300 (20Hz-1kHz, 8 ohms)
- Input sensitivity and impedance
- 1.12Vrms (ref. 8 Ohms, VOL at 0dB)
- Frequency response
- +0.3/-0.8dB (ref. 1kHz, 20Hz-20kHz)
- Signal/noise ratio
- >100dB (ref. rated power at 8 Ohms, A-Weighted)
- Signal/noise ratio
- >85dB (ref. 1W at 8 Ohms, A-Weighted)
Preamplifier
- LINE INPUT
- Frequency response
- ±0.3dB (ref. 20Hz – 20kHz)
- Signal-to-noise ratio
- >100dB (ref. 2V, A-Weighted)
- Total harmonic distortion
- <0.01%
- Input sensitivity
- 245mVrms (ref. 2V)
- Maximum output level
- >4.5Vrms
- PHONO INPUT
- Input Sensitivity
- 6.2mVrms (ref. 2V)(ref. 20Hz – 20kHz)
- Signal-to-noise ratio
- >80dB (ref. 2V, A-Weighted)
- Maximum Input Level
- >90mVrms (1kHz)
Power Consumption
- Standby power
- <0.5W (full standby)
- <8W (network standby)
Dimension and Weight
- Unit Dimensions (W x H x D)
- 435 x 140 x 430mm (Gross)*
- 17 3/16 x 5 9/16 x 16 15/16″**
- Net Weight
- 12.1kg (26.7lb)
- Shipping Weight
- 15.5kg (34.2lb)
