The T 778 combines nine channels of HybridDigital amplification with a touchscreen interface and network music capability.
The T 778 combines nine channels of HybridDigital amplification with a touchscreen interface and network music capability. Its surround processing and subwoofer connections suit an immersive home-cinema system. Limited-bandwidth Dirac Live correction and a measurement microphone are included, with modular MDC construction supporting compatible upgrades.
| Amplifier | |
|---|---|
| 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 |
| 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) |
| 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 | |
| Frequency response | ±0.3dB (ref. 20Hz – 20kHz) |
| Power Consumption | |
| Standby power | <0.5W (full standby) |
| Dimension and Weight | |
| Unit Dimensions (W x H x D) | 435 x 140 x 430mm (Gross)* |
| Net Weight | 12.1kg (26.7lb) |
| Shipping Weight | 15.5kg (34.2lb) |
| Marques | NAD |
