YHF-797BG
Stereo Component System
The YHF-797BG has abundant power and functionality throughout. Sound
quality is paramount in the flagship RX-797B 2-channel Receiver,
featuring ToP-ART super-efficient circuit designs and CD Direct mode.
YHT-797B Main Specifications
Receiver (RX-797B)
Minimum RMS Output Power (8 ohms, 20 Hz—20 kHz, 0.019% THD)
100W + 100W
Dynamic Power (8/6/4/2 ohms) 140 W/170 W/220 W/290 W
Damping Factor
(8 ohms, 20 Hz-20 kHz) 240 (speaker A)
Input Sensitivity/Impedance
Phono (MM) 2.5 mV/47 k-ohms
CD 50 mV/47 k-ohms
Main In 1 V/30k-ohms
Total Harmonic Distortion (20 Hz—20 kHz)
Phono (MM) to Record Out 0.008% (3 V)
CD to Pre Out 0.07% (1 V)
CD to Sp Out 0.012% (50 W/8 ohms)
Signal-to-Noise Ratio (Input Shorted)
Phono (MM) [5 mV] 87 dB
CD [200 mV] 110 dB (CD Direct On)
Dimensions (W x H x D) 435 x 151 x 389 mm
Weight 10.6 kg
CD Player (CDC-697B)
Frequency Response 2 Hz-20 kHz ±0.5 dB
Harmonic Distortion + Noise 0.003%
Signal-to-Noise Ratio 106 dB
Dynamic Range 96 dB
Digital Outputs 1 optical
Dimensions (W x H x D) 435 x 116 x 403 mm
Weight 5.5 kg
Speakers (NS-333B)
Woofer 13cm (5”) PMD cone
Tweeter 2.5cm (1”) Aluminum Dome with
Waveguide horn
Frequency Response 60 Hz–35 kHz
Sensitivity 87 dB/0.283 V/1 m
Input Power (Max/Nom) 150 W/60 W
Impedance 6 ohms
Dimensions (W x H x D) 200x320x213mm
Weight 5.5 kg
High Sound Quality
• ToP-ART (Total Purity Audio Reproduction Technology)
• Switchable CD Direct Amplification
• Super Audio CD and DVD-Audio Ready with Extended Frequency
Response
• Linear Damping
• High Dynamic Power, Low-Impedance Drive Capability
• Laser pickup floating mechanism
• High performance parts and circuitry used throughout
• Remote controllable digital volume control including headphone
volume
• Optical digital output and variable analog output
Advanced Facilities
• Multi-Zone Control Capability with Dedicated Zone Remote Unit
• Preset Remote Unit for Main Zone
• Continuously Variable Loudness Control
• Subwoofer Out
• Remote Controllable Motor-Driven Volume Control
Convenient Operation
• Yamaha patented PlayXchange for enjoying uninterrupted music
• CD-R/RW disc compatibility
• 40-track random access programmable play and clear
• RS-232C interface for custom installation
• CD-tape synchronised record start
• Random play with disc-to-disc random play
• Repeat play
Speaker Design
• Highest quality internal Monster Cable wiring
• High frequency response dome tweeter delivers clear, natural
highs
• Beautiful Yamaha piano finish with elegant elliptical form
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