NAD
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NAD T778
AV Surround Sound Receiver
The NAD T 778 AV Surround Sound Receiver is designed to deliver an immersive home theatre experience with the musicality and control NAD is known for. Combining advanced surround processing with powerful HybridDigital™ amplification, it brings movies, music, and games to life with clarity, impact, and precision. Built around NAD’s modular MDC architecture and featuring Dirac Live Room Correction (Includes Dirac Live® Limited Bandwidth licence and calibration microphone for room correction up to 500Hz), the T 778 is engineered to adapt as systems and formats evolve. Whether anchoring a high-performance home cinema or a premium media room, it offers a refined balance of power, flexibility, and long-term value.
Key Features:
- 9 channels of powerful and efficient HybridDigital amplification
- High-performance surround processing for home cinema
- Includes Dirac Live® Limited Bandwidth licence and calibration microphone for room correction up to 500Hz
- MDC modular design for future upgrades
- HDMI connectivity with support for modern video sources
- High-resolution music streaming capability
- Multiple subwoofer outputs for flexible bass management
- Integration-ready for custom installation environments

Specifications:
| Amplifier |
|
| 8 Ohms |
140W (21.5dBW) 165W (22.2dBW) |
| 4 Ohms |
170W (22.3dBW) 280W (24.5dBW) |
| Full Disclosure Power (all channels driven simultaneously at full bandwidth at rated distortion) | 9 x 85W |
| 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) >85dB (ref. 1W at 8 Ohms, A-Weighted) |
| Preamplifier | |
| 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 |
| Input Sensitivity | 6.2mVrms (ref. 2V)(ref. 20Hz – 20kHz) |
| Signal-to-noise ratio | >80dB (ref. 2V, A-Weighted) |
| Maximum Input Level | >90mVrms (1kHz) |
| Dimensions and weight | |
| Unit Dimensions (W x H x D) | 435 x 140 x 430mm (Gross)* |
| Net Weight | 12.1kg |
| Shipping weight | 15.5kg |
