PRELIMINARY SPECIFICATIONS - NAD C 740
Continuous average power output into 8Ω | 35W (15.4dBW) |
(Min power per channel, 20Hz - 20kHz both channels driven with no more than rated distortion)
Rated distortion (THD 20Hz - 20kHz) |
| 0.03% |
Clipping power (max continuous power per channel) |
| 40W |
IHF dynamic headroom at 8Ω | 8Ω | 1.5dB |
IHF dynamic power (max short term power per channel) | 50W (17dBW) | |
| 4Ω | 90W (19.5dBW) |
THD (20Hz - 20kHz, from 250mW to rated power) | 2Ω | 140W (21.5dBW) |
| <0.03% | |
Signal to noise ratio | A weighted; ref. 1W | 90dB |
| A weighted; ref. rated power | 104dB |
Headphones output impedance |
| 220Ω |
Treble control |
| ±5dB at 10kHz |
Bass control |
| ±7dB at 100Hz |
| FM Tuner Section | 11.2 dBf, 1.0 µV, IHF, 0.9 µV, DIN |
Usable input sensitivity | FM Mono | |
| FM Stereo | 17.2 dBf, 2.0 µV, IHF, 20 µV, DIN |
50 dB Quieting sensitivity | FM Mono | 16.1 dBf, 1.7 µV |
| FM Stereo | 36.1 dBf, 20 µV |
Capture Ratio (FM) |
| 2.5 dB |
Harmonic Distortion | FM Mono | 0.1% |
| FM Stereo | 0.15% |
Channel separation | @1kHz | >45dB |
Frequency Response | ± 1.5 dB | 30Hz - 15 kHz |
| AM Tuner Section |
|
Usable Sensitivity |
| 10 mV |
Selectivity |
| 30 dB |
IF Rejection |
| 40 dB |
Signal / Noise Ratio |
| 40 dB |
Harmonic Distortion |
| 0.7% |
Physical Specifications
Dimensions (W x H x D)
Net weight
Shipping weight
17.125" x 3.375" x 11.5" (435 x 110 x 290mm) 17.8lbs (8.1kg)
20lbs (9.1kg)
Appearance and features are tentative.
NAD reserves the right to change specifications or design at any time without notice. All specifications are those in effect at time of printing.
Printed in Canada.
