NAD AV Receiver 9x80W
The NAD T 778 AV Surround Sound Receiver is a premium home theatre receiver that combines powerful HybridDigital™ amplification with advanced surround processing for a truly immersive experience. Delivering clear dialogue, dynamic impact and precise control, it brings movies, music and games to life. Dirac Live Room Correction optimises sound for your space, while NAD’s MDC modular design ensures future-ready upgrades. With flexible connectivity, multi-channel performance and seamless integration, the T 778 offers a refined balance of power, versatility and long-term value for modern home cinema systems.
Available with Professional installation in NY, NJ, and CT – Powered by Sound Waves .
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, 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 HybridDigital™ amplification
- High-performance surround processing
- Dirac Live Room Correction
- MDC modular design for upgrades
- HDMI connectivity for modern sources
- High-resolution music streaming capability
- Multiple subwoofer outputs
- Integration-ready for custom installations
Immersive Power for Home Cinema
The T 778 delivers dynamic, controlled amplification across all channels, creating a cinematic soundstage that feels both powerful and precise.
Explosions carry weight, dialogue remains clear, and music flows naturally, allowing full immersion in every scene.
Advanced Processing with Dirac Live
Dirac Live Room Correction measures and optimises your listening space for improved tonal balance and imaging.
The result is a more natural and cohesive sound, regardless of room layout or speaker placement.
Built to Evolve with Your System
NAD’s Modular Design Construction (MDC) allows hardware upgrades as formats and technologies change.
This future-ready approach ensures long-term performance without replacing the entire receiver.
Designed for Performance and Integration
With flexible connectivity, multiple inputs, and control system compatibility, the T 778 integrates seamlessly into modern home theatre systems.
It is equally suited for enthusiast setups and professionally installed environments.
Amplifier
| Output power (8 Ω) | 140 W (21.5 dBW) |
| Output power (4 Ω) | 170 W (22.3 dBW) |
| Full disclosure power (all channels driven) | 9 Ă— 85 W |
| Dynamic power (8 Ω) | 165 W (22.2 dBW) |
| Dynamic power (4 Ω) | 280 W (24.5 dBW) |
| Total harmonic distortion | <0.08% |
| IM distortion (1/3 rated power) | <0.03% |
| Damping factor | >300 (20 Hz – 1 kHz, 8 Ω) |
| Input sensitivity / impedance | 1.12 Vrms (8 Ω, volume at 0 dB) |
| Frequency response | +0.3 / -0.8 dB (20 Hz – 20 kHz) |
| Signal-to-noise ratio | >100 dB (rated power, 8 Ω) >85 dB (1 W, 8 Ω) |
Preamplifier
| Frequency response | ±0.3 dB (20 Hz – 20 kHz) |
| Signal-to-noise ratio | >100 dB (ref. 2 V) |
| Total harmonic distortion | <0.01% |
| Input sensitivity | 245 mVrms |
| Maximum output level | >4.5 Vrms |
| Phono input sensitivity | 6.2 mVrms |
| Phono S/N ratio | >80 dB |
| Maximum input level | >90 mVrms (1 kHz) |
Power Consumption
| Standby power | <0.5 W |
Dimensions & Weight
| Unit dimensions (W Ă— H Ă— D) | 435 Ă— 140 Ă— 430 mm |
| Net weight | 12.1 kg |
| Shipping weight | 15.5 kg |
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