T 787
The T 787 is a 7-channel AV surround sound receiver from NAD, rated at 7 x 120W with all channels driven. It is an archived model, no longer sold by the maker, and suits home cinema setups built around a multichannel receiver with AM/FM/RDS tuning.
- 7 x 120W (20.8dBW) with all channels driven
- 320W into 4 ohms, 230W into 8 ohms
- THD+N below 0.08% at rated power
- FM/AM tuner with RDS decoding
- Standby power below 0.5W
- Archived model, no longer sold by the maker
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The T 787 is a seven-channel AV receiver that combines surround decoding, a preamp stage and a power amplifier in one chassis. Full-disclosure power is 7 x 120W (20.8dBW) with all channels driven, with 200W FTC, 230W into 8 ohms and 320W into 4 ohms listed for the amplifier section. Distortion at rated power is below 0.08% THD+N and the damping factor is above 60 at 8 ohms.
The built-in tuner covers FM from 87.50MHz to 108.50MHz with RDS decoding, and AM from 530kHz to 1710kHz in the 120V version. The preamp section lists a signal-to-noise ratio above 88dB and a maximum output level above 4V. Standby consumption is below 0.5W.
The unit measures 435 x 197 x 438mm including feet, knobs and terminals, and weighs 25.2kg net. The product is listed as archived and no longer for sale. The maker provides a data sheet, manuals in eight languages and a firmware download shared with other Txx7 and Txx8 models.
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Tehnilised andmed
- Bränd
- NAD
- Mudel
- T 787
- Kategooria
- Hi-Fi ja kodune heli › Võimendid
Amplifier
- FTC power
- 200W
- Full disclosure power (all channels driven)
- 7 x 120W (20.8dBW)
- Power into 8 ohms
- 230W
- Power into 4 ohms
- 320W
- THD + N at rated power
- <0.08%
- IM distortion at rated power
- <0.08%
- Damping factor, 8 ohms
- >60
- Input sensitivity
- 1.3V (ref. 8 Ohms, VOL at 0dB)
- Frequency response
- ±0.8dB (ref. 1kHz, 20Hz-20kHz)
- Signal/noise ratio
- >93dB (ref. rated power at 8 Ohms, A-weighted)
Pre-amplifier
- Frequency response
- ±0.5dB (ref. 20Hz-20kHz)
- Signal/noise ratio
- >88dB (ref. 2V, A-weighted)
- THD + N
- <0.08%
- Input sensitivity
- 330mV (ref. 2V)
- Maximum output level
- >4V
Tuner
- AM tuning range
- 530kHz - 1710kHz (120V version, 10kHz steps)
- AM usable sensitivity
- 55dBμV
- AM signal/noise ratio
- 38dB
- AM THD
- <3%
- AM loop sensitivity 20dB S/N
- 66dBμV
- FM tuning range
- 87.50MHz - 108.50MHz
- FM usable sensitivity, mono
- <9dBμV
- FM RDS decode sensitivity
- 28dBμV
Power
- Standby power
- <0.5W
Physical
- Dimensions (W x H x D), gross
- 435 x 197 x 438mm
- Net weight
- 25.2kg (55.6lb)
- Shipping weight
- 29.2kg (64.4lb)