Yamaha RX-797
Data[edit]
General
- Manufacturer: Yamaha
- Model: RX-797
- Year of manufacture: 2006 - 2011/2012
- Made in: Made in Malaysia
- Color: titanium and black
- Remote control: yes
- Power consumption: 260 W nominal, max 650 W
- Dimensions: 435 x 151 x 389mm (W x H x D)
- Weight: 10,9 kg
- Original price approx.: 419 € (RRP)
Connections
- Number of inputs / outputs:
- Audio/Video (in-/outputs): 3/1 :
- Analog Audio (in-/outputs): 3/1
- Composite video (in-/outputs): 3/1
Monitor outputs: 1x composite video Speaker switching: A, B, A+B Subwoofer output Phono input
Technical Data
Amplifier
- Minimum output power effective
8 Ohm: 2 x 100W, 0,019% distortion 6 Ohm: 2 x 120W, 0,030% distortion Maximum output power [Europe model]
- 8 Ohm: 2 x 115W, 0.019% distortion, 1KHz, according to IEC
- 4 Ohm: 2 x 160W, 0.7% distortion, 1KHz
- Dynamic power (IHF)
- 8 Ohm: 2 x 140W
- 6 Ohm: 2 x 170W
- 4 Ohm: 2 x 220W
- 2 Ohm: 2 x 290W
- Total harmonic distortion: 0.012
- Attenuation factor: 240 or more (Speakers A)
- Frequency response:
- CD, etc.: 20Hz - 20,000Hz ± 0.5dB
CD Direct AMP on: 10Hz - 100,000Hz ± 1dB
- Signal-to-noise ratio:
- Phono (5mV input shorted): 87dB or more.
- CD Direct AMP ["CD" input] (200mV input shorted): 110dB or more
- Stereo Channel Separation: CD, etc. (5.1KOhm input shorted, 1/10KHz): 65/50dB or more.
- Tone control:
- Bass: ± 10dB, 20Hz, crossover frequency 350Hz.
treble: ± 10dB, 20Khz, crossover frequency 3.5KHz
- Loudness: attenuation 1KHz: up to -30dB.
- High Filter:
- Low Filter (Subsonic): No
- Mute: Yes, via remote control
- Direct/Line-Straight: Yes, on unit (Pure Direct & CD Direct AMP)
Tuner
- Reception:
- Frequencies:
- FM:
- MW 530 kHz- 1611 kHz
- Frequency response: 20Hz - 15,000Hz +0.5dB / -2dB
- Input sensitivity: 1.0 µV (11.2dBf)
- Distortion factor: 0.2% / 0.3
- Signal-to-noise ratio: 76dB (mono), 70dB (stereo)
- Channel separation: 45dB at 1KHz
- Selectivity:
- Co-wave selection:
- Spurious wave selection:
- IF attenuation:
- IF attenuation:
- AM suppression:
- Output level:
- RDS: yes
- Station memory: yes, 40
- If the signal is too bad, the tuner automatically mutes.
Special Features
- Multi room function: zone 2 output, 2x IR in, 1x IR out, 1x 12V trigger out, subwoofer out,
- CD Direct amplifier (CD Direct AMP switch)
- Bridging of the tone controls (Pure Direct switch)
- Separable pre- and power amplifier
Accessories: Remote Control, Multiroom Remote Control, User Manual, AM/FM Antennas
Remarks[edit]
A music output power of 2X 254Watts/4Ohms was measured by "Stereo" magazine. The measurement was made in impedance control position 8 Ohm, although a load of 4 Ohm was applied and thus explains the high measured value.
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