NAD T977 7-Channel Power Amplifier

NAD T977 7-Channel Power Amplifier

7 x 140 watts minimum continuous power

Fan input voltage controlled

7 x 140 watts continuous output power on 8 and 4 Ohm

Dynamic power 230 W / 8 ohms, 345 W / 4 ohms, 570 W / 2 ohms

NAD PowerDrive

NAD Soft Clipping

Modular monobloc design

Holmgren toroidal transformer

Class-A Entry Level . Input sensitivity manually adjustable

Thermostat-controlled fan with signal-controlled adjustment

Gold-plated entrances

12V Trigger Input

General

Continuous output power at 8 ohms and 4 ohms:≥ 7 x 140 W (at Total THD at Rated power, 20 Hz up to 20 Khz, when all channels are in operation)

Total harmonic distortion at rated power (250 mW to rated power, CCIF IMD, DIM 100): ≤ 0.03% (at 20 Hz to 20 kHz)

Clipping power: ≥ 185 W (at 1 kHz, 4 ohms, 1% total harmonic distortion)

IHF dynamic power - 8 ohms: 230 W

IHF dynamic power - 4 ohms: 390 W

IHF dynamic power - 2 ohms: 450 W

Damping factor: > 300 (at 8 ohms, 50 Hz and 1 kHz)

Input sensitivity: 1.1 V (at rated power)

Voltage Gain Degree: 29 Db

Signal-to-Noise Ratio, A-Rated:

> 96 dB (at 1 W)

> 125 dB (at 140W)

Frequency response:

± 0.2 dB (at 20 Hz to 20 kHz)

-3 dB at 3 Hz and 100 kHz

Time to standby and no input: < 30 minutes

Power consumption

Rated power: 800 W (120V 60Hz, 230V 50Hz)

Standby Power: < 0.5W

Reactive power: < 300 W

Dimensions and weight

Dimensions of the device (W x H x D): 435 x 194 x 476 mm (gross)*

Net weight: 32.3 kg

Delivery weight: 36.5 kg

Powerful Impact

The NAD T977 Power Block unlocks 140 watts of continuous power. Its total power of nearly 1 kW requires a seriously designed power supply. Based on a Holmgren toroidal transformer, it is complemented by a set of 80,000 uF reservoir capacitors, which stores considerable energy to meet the needs of the most demanding soundtracks. The NAD T977 power pack never runs out of power.